Keller Manufacturing is a global leader in human cremation machine manufacturing. We build machines from the ground up and ship them to four dozen countries and 6 continents. Our full line of cremation machines will meet or exceed every need your facility has now, and well into the future.
Human Cremation Machines
KMH 1100-200
90 min / 200 lb/hr – 800 lb Capacity
Surprisingly feature-rich standard-sized cremator
- Unrivaled output – minimal cooldown between cremations
- 24 Hr. continuous operation – 38” wide cremation chamber
- Cremate up to eight (8) bodies in a twelve (12) hour period
- A complete cremation every 90-120 minutes
KMH 1100-300
75 min / 150-300 lbs/hr – 1,000 lb Capacity
Outstanding performance in a mid-sized cremator
- Unrivaled output – minimal cooldown between cremations
- 24 Hr. continuous operation – 38” wide cremation chamber
- Cremate up to eight (8) bodies in a twelve (12) hour period
- A complete cremation every 90-120 minutes
KMH 1100-400
60 min / 400 lb/hr – 1,200 lb Capacity
High performance, high volume large-sized cremator
- Unrivaled output – minimal cooldown between cremations
- 24 Hr. continuous operation – 38” wide cremation chamber
- Cremate up to eight (8) bodies in a twelve (12) hour period
- A complete cremation every 90-120 minutes
Equipment Comparison
KMH 1100-200 Surprisingly feature-rich standard-sized cremator
Detail |
KMH 1100-300 Outstanding performance in a mid-sized cremator
Detail |
KMH 1100-400 High performance, high volume large-sized cremator
Detail |
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| Performance Features | |||
| Cremation Cycle Time | 90 min | 75 min | 60 min |
| Burn Rate | 200 lbs/hr | 150-300 lbs/hr | 150-400 lbs/hr |
| Capacity (Single Load) | 800 lbs | 1,000 lbs | 1,200 lbs |
| 24 Hr. continuous operation
Heavy-duty insulation and state-of-the-art drafting allows for continuous operation, no cool-downs between cremation cycles. |
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| Automatic PLC Operating System
The cremation cycle is controlled by a programmable logic control (PLC) system for complete automation from start to finish. |
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| Redundant Controls | |
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| Pollution Control System
Complete combustion is achieved in the Pollution Control Chamber, eliminating smoke and odor. All Keller Manufacturing cremators meet or exceed federal, state/province and local environmental regulations. |
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| Advanced combustion air distribution system with over-fire air | |
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| Standard Equipment Features | |||
| Observation port for both chambers | |
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| Cast refractory lining through entire machine | |
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| 3,000°F castable refractory “Hot Hearth” | |
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| Refractory lined stack and draft inducers | |
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| Powder coat paint finish with stainless steel trim
The top and rear compartments are finished with two coats of high-temperature, textured, black polyurethane. The front and side panels are powder coated in a claret color. The cremator is trimmed in stainless steel. |
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| Primary and Secondary digital temperature displays | |
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| Secondary chamber temperature recorder | |
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| 10” color touch screen with redundant manual control panel
Visual confirmation of the system status is provided through a Color Touch Screen Panel which displays temperatures, elapsed time, burner operation and other functions. Continuous fuel and air modulation is automatically controlled by a time/temperature actuated system. Operator interface performed through the Color Touch Screen. A Temperature Chart Recorder (if applicable) is provided. |
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| Virtual service capable | |
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| Warranty | One year limited | One year limited | One year limited |
| Safety Certifications
Keller Manufacturing cremation units comply with nationally recognized safety standards and have been tested and listed by Underwriters Laboratories, Inc. (UL) |
 MH47704 |
MH47704 |
MH47704 |
| Service and Support | |||
| Annual Evaluation and Maintenance (AEM) | Optional | Optional | Optional |
| Control & combustion upgrades | Optional | Optional | Optional |
| Equipment Installation | Optional | Optional | Optional |
| Equipment Commissioning | Included | Included | Included |
| Operator Training | Included | Included | Included |
| Optional Upgrades | |||
| O2 monitor control system for maximum efficiency | Optional | Optional | Optional |
| Larger touch screen | Optional | Optional | Optional |
| Full stainless steel outer skins | Optional | Optional | Optional |
| Data acquisition | Optional | Optional | Optional |
| Integrate control system into clients network | Optional | Optional | Optional |
| Specifications | |||
| Equipment | Single Chamber Human Cremator; Natural Gas, Propane (LP) or Oil fired. | Single Chamber Human Cremator; Natural Gas, Propane (LP) or Oil fired. | Single Chamber Human Cremator; Natural Gas, Propane (LP) or Oil fired. |
| Construction Standards
The cremator shall be constructed of U.L. /CSA listed components and will meet or exceed nationally accepted incinerator construction standards as originally established per the Incinerator Institute of America (IIA) publication guidelines |
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| Cremator Dimensions | |||
| Chamber volumes: | Primary - 73 ft3 (2.07 m3) Secondary - 71 ft3 (2.01 m3) |
Primary - 92 F3 (2.61 M3) Secondary - 83 F3 (2.35 M3) |
Primary - 114 ft3 (3.23 m3) Secondary - 101 ft3 (2.86 m3) |
| Primary Chamber: | 94" L x 38" W x 31" H (2388 mm x 965 mm x 788 mm) | 96" L x 46" W x 36" H (2438 mm x 1168 mm x 914 mm) | 101” L x 52" W x 39" H (2565 mm x 1321 mm x 991 mm) |
| Structural footprint: | 156" L x 62" W (3962 mm x 1575mm) | 157” L x 70” W (3988 mm x 1778 mm) | 169" L x 76" W (4293 mm x 1930 mm) |
| Over-all dimensions: | 164½” L x 72" W (incl. Touch Screen) x 104½" H (4178 mm L x 1829 mm W x 2654 mm H) |
157” L x 81" W (incl. Touch Screen) x 114½” H (3988 mm x 2058 mm x 2908 mm) |
169" L x 87" W (W/ Control Panel) x 128" H (4293 mm L x 2210 mm W x 3251 mm H) |
| Power Charging Door | |||
| Door Width | 34½” (876 mm) | 39” (991 mm) | 42” (1067 mm) |
| Door Height | 34½” (876 mm) | 39” (991 mm) | 42” (1067 mm) |
| Primary Chamber Opening | |||
| Width | 38” (965 mm) | 46” (1168 mm) | 52” (1321 mm) |
| Roof Arch Height | 30” (762 mm) @ High Point – 27” (686 mm) @ Low Point | 36” (914 mm) @ High Point – 31½” (800 mm) @ Low Point | 39” (984 mm) @ High Point – 35” @ Low Point |
| Operating Temperature
Temperatures are determined as a result of federal, state or local permitting authority operating standards. |
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| Typical primary chamber setting | 1,000ºF-1,200ºF (538ºC - 648ºC) | 1,000ºF-1,200ºF (538ºC - 648ºC) | 1,000ºF-1,200ºF (538ºC - 648ºC) |
| Typical secondary chamber setting | 1,600ºF-1,800ºF (871ºC - 982ºC) | 1,600ºF-1,800ºF (871ºC - 982ºC) | 1,600ºF-1,800ºF (871ºC - 982ºC) |
| Retention Time | In excess of 1 second. | In excess of 2 seconds | In excess of 2 seconds. |
| Draft | Induced via refractory lined draft inducer. | Induced via refractory lined draft inducer. | Induced via refractory lined draft inducer. |
| Shipping Weight | 24,000 lbs. (10,886 kg) | 30,000 lbs (13,607 kg) | 34,000 lbs. (15,422 kg) |
| Emissions | The Keller Manufacturing Cremation Equipment cremator shall meet or exceed federal, state/province and local environmental regulations. | The Keller Manufacturing Cremation Equipment cremator shall meet or exceed federal, state/province and local environmental regulations. | The Keller Manufacturing Cremation Equipment cremator shall meet or exceed federal, state/province and local environmental regulations. |
| Emission Control | Secondary chamber equipped with one, 1,500,000 BTU/HR burner. Also equipped with an electronic exhaust gas scanner system which temporarily suspends operation of the primary chamber burner if the opacity of the exhaust gases reaches the maximum locally authorized level. | Secondary chamber equipped with one 2,000,000 BTU/HR burner. Also equipped with an electronic exhaust gas scanner system which temporarily suspends operation of the primary chamber burner if the opacity of the exhaust gases reaches the maximum locally authorized level. | Secondary chamber equipped with one 2,500,000 BTU/HR burner. Also equipped with an electronic exhaust gas scanner system which temporarily suspends operation of the primary chamber burner if the opacity of the exhaust gases reaches the maximum locally authorized level. |
| Steel Construction Specifications | |||
| Structure | The structure to be heavy 3" steel angle, square tube; 3/8" steel plate, seal welded construction. | The structure to be heavy 3" steel angle, square tube; 3/8" steel plate, seal welded construction. | The structure to be heavy 3" steel angle, square tube; 3/8" steel plate, seal welded construction. |
| Subfloor | Subfloor to be 10 gauge steel plate, seal welded construction. | Subfloor to be 3/16" steel plate, seal welded construction. | Subfloor to be 3/16" steel plate, seal welded construction. |
| Exterior shell | The exterior shell to be 14 gauge steel removable panels. | The exterior shell to be 12 gauge steel removable panels. | The exterior shell to be 12 gauge steel removable panels. |
| Interior shell | Interior shell to be 10 gauge steel, seal welded construction. | Interior shell to be 10 gauge steel, seal welded construction. | Interior shell to be 10 gauge steel, seal welded construction. |
| Insulation & Refractory Specifications | |||
| Hot Hearth | 3000ºF (1650°C) abrasion resistant cast refractory monolithic cast 7" - 13" thick, 1 -1/2" recessed top and rounded, stressed arched bottom. | 3000º F (1650° C) abrasion resistant cast refractory monolithic cast 7" - 13" thick, 1 -1/2" recessed top and rounded, stressed arched bottom. | 3000ºF (1650°C) abrasion resistant cast refractory monolithic cast 7"-13" thick, 1 ½ ” recessed top and rounded, stressed arched bottom. |
| Chamber Floors | 3000ºF (1650°C) abrasion resistant cast refractory, 5" thick on top of 2" 2400ºF (1316°C) light weight insulating castable. | Chamber Floors: 3000º F (1650° C) abrasion resistant cast refractory, 5" thick on top of 2" 2400º F (1316° C) light weight insulating castable. | 3000ºF (1650°C) abrasion resistant cast refractory, 5" thick on top of 2" 2400ºF (1316°C) lightweight insulating castable. |
| Chamber Ceilings | 3000ºF(1650°C) cast refractory, monolithic cast, rounded, stressed arched, 5"-9" thick, topped by 2", 2400ºF (1360°C) light weight insulating castable. | 3000º F (1650° C) cast refractory, monolithic cast, rounded, stressed arched, 5"-9" thick, topped by 2" 2400º F (1316° C) lightweight insulating castable. | 3000ºF (1650°C) cast refractory, monolithic cast, rounded, stressed arched, 5"-9" thick, topped by 2", 2400ºF (1316°C) lightweight insulating castable. |
| Interior Walls | 2800ºF (1538°C) alumina-silicate firebrick, 2 1/2" x 4 1/2" x 9”, all chambers are backed by 4" of 1900ºF (1038°C) ceramic fiber insulation. | 2800º F (1538° C) alumina-silicate firebrick, 2½” x 4½" x 9", all chambers are backed by 4" of 1900º F (1038° C) ceramic fiber insulation. | 2800ºF (1538°C) alumina-silicate firebrick, 2 1/2" x 4 1/2" x 9”, all chambers are backed by 4" (102 mm) of 1900ºF (1038°C) ceramic fiber insulation. |
| Stack | Lined with 2-3" of 2200ºF (1205°C) insulating refractory. | Lined with 2-3" of 2200º F (1205° C) insulating refractory. | Lined with 2-3" (51 to 76 mm) of 2200ºF (1205°C) insulating refractory. |
| Skin Temperature Control | Integral dual casing, completely air-cooled design to prevent excessive heat radiation. | Integral dual casing, completely air-cooled design to prevent excessive heat radiation. | Integral dual casing, completely air-cooled design to prevent excessive heat radiation. |
| Combustion Equipment | |||
| Combustion Air | One (1) Single or 3 phase, 208-230/460V, 17-15.5/7.6 amp, 7.5 hp air blower motor (1,700 CFM (158 CMM) | One (1) 3 phase, 220/460V, 17-15.5/7.6 amp, 7.5 hp air blower motor (1,700 CFM (158 CMM) | One (1) single or 3 phase, 220/460V, 17-15.5/7.6 amp, 7.5 hp air blower motor 1,700 CFM (158 CMM) |
| Primary Chamber | One 500,000 BTU/hr. nozzle mix, gas-fired burner; Eclipse, North American, or equal. | One 1,000,000 BTU/HR nozzle mix, gas-fired burner. Eclipse, North American, or equal. | One 1,500,000 BTU/hr. nozzle mix, gas-fired burner; Eclipse, North American, or equal. |
| Secondary Chamber | One, 1,500,000 BTU/HR modulating, nozzle mix, gas-fired Burner; Eclipse, North American, or equal. | One, 2,000,000 BTU/HR modulating, nozzle mix, gas-fired burner. Eclipse, North American, or equal. | One, 3,000,000 BTU/hr. modulating, nozzle mix, gas-fired burner. Eclipse, North American, or equal. |
| Burner Flame Safeguard | Control supervision on each burner via a flame safeguard relay and ultra-violet light detector. | Control supervision on each burner via a flame safeguard relay and ultra-violet light detector. | Control supervision on each burner via a flame safeguard relay and ultra-violet light detector. |
| Low Air Pressure Safety Switch | Interlocked to all burners. | Interlocked to all burners. | Interlocked to all burners. |
| Exhaust Gas Temperature Reduction | Exhaust duct operating exit temperature: 900ºF (482ºC) | Exhaust duct operating exit temperature: 900ºF (482ºC) | Exhaust duct operating exit temperature: 900ºF (482ºC) |
| Hot Air Duct | 10 gauge carbon steel, high temperature 2-3" refractory lining (51 -76 mm), pre-drilled flanges, 24" Outside Diameter, 28" (711 mm) at flanges. | 10 gauge carbon steel, high temperature 2-3" refractory lining, pre-drilled flanges, 24" Outside Diameter, 28" at flanges. | 10 gauge carbon steel, high temperature 2-3" (50 – 75 mm) refractory lining, pre-drilled flanges, 24” (610 mm) Outside Diameter, 28" (710 mm) at flanges. |
| Utility Requirements | |||
| Gas | |||
| Natural Gas Pressure | 12-15" W.C. (304 to 381mm) | 12-15" W.C. (304 to 381mm) | 12-15" W.C. (304 to 381mm) |
| Propane Pressure | 10-14" W.C. (288-355 mm) | 11-14" W.C. (288-355 mm) | 10-14" W.C. (288-355 mm) |
| Flow Rate | Flow Rate: 2,000,000 BTU/hr. | 3,000,000 BTU/hr | Flow Rate: 4,000,000 BTU/hr. |
| Electrical | |||
| Voltage | 220/440 Volts | 220/440 Volts | 220/440 Volts |
| Phase | Single or 3 Phase | Single or 3 Phase | Single or 3 Phase |
| Freq. | 50/60 Hz | 50/60 Hz | 50/60 Hz |
| Amps | 1 Phase: 70 Amps 3 Phase 230v/40 Amps, 440v/20 Amps |
1 Phase: 70 Amps 3 Phase 230v/40 Amps, 440v/20 Amps |
1 Phase: 70 Amps 3 Phase 230v/40 Amps, 440v/20 Amps |
| Documents | |||
| Specifications | KMH 1100-200 Specifications (PDF) | KMH 1100-300 Specifications (PDF) | KMH 1100-400 Specifications (PDF) |
| Machine Drawings | KMH 1100-200 Drawings (PDF) | KMH 1100-300 Drawings (PDF) | KMH 1100-400 Drawings (PDF) |
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KMH 1100-200 Surprisingly feature-rich standard-sized cremator
Detail |
|
|---|---|
| Performance Features | |
| Cremation Cycle Time | 90 min |
| Burn Rate | 200 lbs/hr |
| Capacity (Single Load) | 800 lbs |
| 24 Hr. continuous operation
Heavy-duty insulation and state-of-the-art drafting allows for continuous operation, no cool-downs between cremation cycles. |
|
| Automatic PLC Operating System
The cremation cycle is controlled by a programmable logic control (PLC) system for complete automation from start to finish. |
|
| Redundant Controls | |
| Pollution Control System
Complete combustion is achieved in the Pollution Control Chamber, eliminating smoke and odor. All Keller Manufacturing cremators meet or exceed federal, state/province and local environmental regulations. |
|
| Advanced combustion air distribution system with over-fire air | |
| Standard Equipment Features | |
| Observation port for both chambers | |
| Cast refractory lining through entire machine | |
| 3,000°F castable refractory “Hot Hearth” | |
| Refractory lined stack and draft inducers | |
| Powder coat paint finish with stainless steel trim
The top and rear compartments are finished with two coats of high-temperature, textured, black polyurethane. The front and side panels are powder coated in a claret color. The cremator is trimmed in stainless steel. |
|
| Primary and Secondary digital temperature displays | |
| Secondary chamber temperature recorder | |
| 10” color touch screen with redundant manual control panel
Visual confirmation of the system status is provided through a Color Touch Screen Panel which displays temperatures, elapsed time, burner operation and other functions. Continuous fuel and air modulation is automatically controlled by a time/temperature actuated system. Operator interface performed through the Color Touch Screen. A Temperature Chart Recorder (if applicable) is provided. |
|
| Virtual service capable | |
| Warranty | One year limited |
| Safety Certifications
Keller Manufacturing cremation units comply with nationally recognized safety standards and have been tested and listed by Underwriters Laboratories, Inc. (UL) |
MH47704 |
| Service and Support | |
| Annual Evaluation and Maintenance (AEM) | Optional |
| Control & combustion upgrades | Optional |
| Equipment Installation | Optional |
| Equipment Commissioning | Included |
| Operator Training | Included |
| Optional Upgrades | |
| O2 monitor control system for maximum efficiency | Optional |
| Larger touch screen | Optional |
| Full stainless steel outer skins | Optional |
| Data acquisition | Optional |
| Integrate control system into clients network | Optional |
| Specifications | |
| Equipment | Single Chamber Human Cremator; Natural Gas, Propane (LP) or Oil fired. |
| Construction Standards
The cremator shall be constructed of U.L. /CSA listed components and will meet or exceed nationally accepted incinerator construction standards as originally established per the Incinerator Institute of America (IIA) publication guidelines |
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| Cremator Dimensions | |
| Chamber volumes: | Primary - 73 ft3 (2.07 m3) Secondary - 71 ft3 (2.01 m3) |
| Primary Chamber: | 94" L x 38" W x 31" H (2388 mm x 965 mm x 788 mm) |
| Structural footprint: | 156" L x 62" W (3962 mm x 1575mm) |
| Over-all dimensions: | 164½” L x 72" W (incl. Touch Screen) x 104½" H (4178 mm L x 1829 mm W x 2654 mm H) |
| Power Charging Door | |
| Door Width | 34½” (876 mm) |
| Door Height | 34½” (876 mm) |
| Primary Chamber Opening | |
| Width | 38” (965 mm) |
| Roof Arch Height | 30” (762 mm) @ High Point – 27” (686 mm) @ Low Point |
| Operating Temperature
Temperatures are determined as a result of federal, state or local permitting authority operating standards. |
|
| Typical primary chamber setting | 1,000ºF-1,200ºF (538ºC - 648ºC) |
| Typical secondary chamber setting | 1,600ºF-1,800ºF (871ºC - 982ºC) |
| Retention Time | In excess of 1 second. |
| Draft | Induced via refractory lined draft inducer. |
| Shipping Weight | 24,000 lbs. (10,886 kg) |
| Emissions | The Keller Manufacturing Cremation Equipment cremator shall meet or exceed federal, state/province and local environmental regulations. |
| Emission Control | Secondary chamber equipped with one, 1,500,000 BTU/HR burner. Also equipped with an electronic exhaust gas scanner system which temporarily suspends operation of the primary chamber burner if the opacity of the exhaust gases reaches the maximum locally authorized level. |
| Steel Construction Specifications | |
| Structure | The structure to be heavy 3" steel angle, square tube; 3/8" steel plate, seal welded construction. |
| Subfloor | Subfloor to be 10 gauge steel plate, seal welded construction. |
| Exterior shell | The exterior shell to be 14 gauge steel removable panels. |
| Interior shell | Interior shell to be 10 gauge steel, seal welded construction. |
| Insulation & Refractory Specifications | |
| Hot Hearth | 3000ºF (1650°C) abrasion resistant cast refractory monolithic cast 7" - 13" thick, 1 -1/2" recessed top and rounded, stressed arched bottom. |
| Chamber Floors | 3000ºF (1650°C) abrasion resistant cast refractory, 5" thick on top of 2" 2400ºF (1316°C) light weight insulating castable. |
| Chamber Ceilings | 3000ºF(1650°C) cast refractory, monolithic cast, rounded, stressed arched, 5"-9" thick, topped by 2", 2400ºF (1360°C) light weight insulating castable. |
| Interior Walls | 2800ºF (1538°C) alumina-silicate firebrick, 2 1/2" x 4 1/2" x 9”, all chambers are backed by 4" of 1900ºF (1038°C) ceramic fiber insulation. |
| Stack | Lined with 2-3" of 2200ºF (1205°C) insulating refractory. |
| Skin Temperature Control | Integral dual casing, completely air-cooled design to prevent excessive heat radiation. |
| Combustion Equipment | |
| Combustion Air | One (1) Single or 3 phase, 208-230/460V, 17-15.5/7.6 amp, 7.5 hp air blower motor (1,700 CFM (158 CMM) |
| Primary Chamber | One 500,000 BTU/hr. nozzle mix, gas-fired burner; Eclipse, North American, or equal. |
| Secondary Chamber | One, 1,500,000 BTU/HR modulating, nozzle mix, gas-fired Burner; Eclipse, North American, or equal. |
| Burner Flame Safeguard | Control supervision on each burner via a flame safeguard relay and ultra-violet light detector. |
| Low Air Pressure Safety Switch | Interlocked to all burners. |
| Exhaust Gas Temperature Reduction | Exhaust duct operating exit temperature: 900ºF (482ºC) |
| Hot Air Duct | 10 gauge carbon steel, high temperature 2-3" refractory lining (51 -76 mm), pre-drilled flanges, 24" Outside Diameter, 28" (711 mm) at flanges. |
| Utility Requirements | |
| Gas | |
| Natural Gas Pressure | 12-15" W.C. (304 to 381mm) |
| Propane Pressure | 10-14" W.C. (288-355 mm) |
| Flow Rate | Flow Rate: 2,000,000 BTU/hr. |
| Electrical | |
| Voltage | 220/440 Volts |
| Phase | Single or 3 Phase |
| Freq. | 50/60 Hz |
| Amps | 1 Phase: 70 Amps 3 Phase 230v/40 Amps, 440v/20 Amps |
| Documents | |
| Specifications | KMH 1100-200 Specifications (PDF) |
| Machine Drawings | KMH 1100-200 Drawings (PDF) |
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KMH 1100-300 Outstanding performance in a mid-sized cremator
Detail |
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|---|---|
| Performance Features | |
| Cremation Cycle Time | 75 min |
| Burn Rate | 150-300 lbs/hr |
| Capacity (Single Load) | 1,000 lbs |
| 24 Hr. continuous operation
Heavy-duty insulation and state-of-the-art drafting allows for continuous operation, no cool-downs between cremation cycles. |
|
| Automatic PLC Operating System
The cremation cycle is controlled by a programmable logic control (PLC) system for complete automation from start to finish. |
|
| Redundant Controls | |
| Pollution Control System
Complete combustion is achieved in the Pollution Control Chamber, eliminating smoke and odor. All Keller Manufacturing cremators meet or exceed federal, state/province and local environmental regulations. |
|
| Advanced combustion air distribution system with over-fire air | |
| Standard Equipment Features | |
| Observation port for both chambers | |
| Cast refractory lining through entire machine | |
| 3,000°F castable refractory “Hot Hearth” | |
| Refractory lined stack and draft inducers | |
| Powder coat paint finish with stainless steel trim
The top and rear compartments are finished with two coats of high-temperature, textured, black polyurethane. The front and side panels are powder coated in a claret color. The cremator is trimmed in stainless steel. |
|
| Primary and Secondary digital temperature displays | |
| Secondary chamber temperature recorder | |
| 10” color touch screen with redundant manual control panel
Visual confirmation of the system status is provided through a Color Touch Screen Panel which displays temperatures, elapsed time, burner operation and other functions. Continuous fuel and air modulation is automatically controlled by a time/temperature actuated system. Operator interface performed through the Color Touch Screen. A Temperature Chart Recorder (if applicable) is provided. |
|
| Virtual service capable | |
| Warranty | One year limited |
| Safety Certifications
Keller Manufacturing cremation units comply with nationally recognized safety standards and have been tested and listed by Underwriters Laboratories, Inc. (UL) |
MH47704 |
| Service and Support | |
| Annual Evaluation and Maintenance (AEM) | Optional |
| Control & combustion upgrades | Optional |
| Equipment Installation | Optional |
| Equipment Commissioning | Included |
| Operator Training | Included |
| Optional Upgrades | |
| O2 monitor control system for maximum efficiency | Optional |
| Larger touch screen | Optional |
| Full stainless steel outer skins | Optional |
| Data acquisition | Optional |
| Integrate control system into clients network | Optional |
| Specifications | |
| Equipment | Single Chamber Human Cremator; Natural Gas, Propane (LP) or Oil fired. |
| Construction Standards
The cremator shall be constructed of U.L. /CSA listed components and will meet or exceed nationally accepted incinerator construction standards as originally established per the Incinerator Institute of America (IIA) publication guidelines |
|
| Cremator Dimensions | |
| Chamber volumes: | Primary - 92 F3 (2.61 M3) Secondary - 83 F3 (2.35 M3) |
| Primary Chamber: | 96" L x 46" W x 36" H (2438 mm x 1168 mm x 914 mm) |
| Structural footprint: | 157” L x 70” W (3988 mm x 1778 mm) |
| Over-all dimensions: | 157” L x 81" W (incl. Touch Screen) x 114½” H (3988 mm x 2058 mm x 2908 mm) |
| Power Charging Door | |
| Door Width | 39” (991 mm) |
| Door Height | 39” (991 mm) |
| Primary Chamber Opening | |
| Width | 46” (1168 mm) |
| Roof Arch Height | 36” (914 mm) @ High Point – 31½” (800 mm) @ Low Point |
| Operating Temperature
Temperatures are determined as a result of federal, state or local permitting authority operating standards. |
|
| Typical primary chamber setting | 1,000ºF-1,200ºF (538ºC - 648ºC) |
| Typical secondary chamber setting | 1,600ºF-1,800ºF (871ºC - 982ºC) |
| Retention Time | In excess of 2 seconds |
| Draft | Induced via refractory lined draft inducer. |
| Shipping Weight | 30,000 lbs (13,607 kg) |
| Emissions | The Keller Manufacturing Cremation Equipment cremator shall meet or exceed federal, state/province and local environmental regulations. |
| Emission Control | Secondary chamber equipped with one 2,000,000 BTU/HR burner. Also equipped with an electronic exhaust gas scanner system which temporarily suspends operation of the primary chamber burner if the opacity of the exhaust gases reaches the maximum locally authorized level. |
| Steel Construction Specifications | |
| Structure | The structure to be heavy 3" steel angle, square tube; 3/8" steel plate, seal welded construction. |
| Subfloor | Subfloor to be 3/16" steel plate, seal welded construction. |
| Exterior shell | The exterior shell to be 12 gauge steel removable panels. |
| Interior shell | Interior shell to be 10 gauge steel, seal welded construction. |
| Insulation & Refractory Specifications | |
| Hot Hearth | 3000º F (1650° C) abrasion resistant cast refractory monolithic cast 7" - 13" thick, 1 -1/2" recessed top and rounded, stressed arched bottom. |
| Chamber Floors | Chamber Floors: 3000º F (1650° C) abrasion resistant cast refractory, 5" thick on top of 2" 2400º F (1316° C) light weight insulating castable. |
| Chamber Ceilings | 3000º F (1650° C) cast refractory, monolithic cast, rounded, stressed arched, 5"-9" thick, topped by 2" 2400º F (1316° C) lightweight insulating castable. |
| Interior Walls | 2800º F (1538° C) alumina-silicate firebrick, 2½” x 4½" x 9", all chambers are backed by 4" of 1900º F (1038° C) ceramic fiber insulation. |
| Stack | Lined with 2-3" of 2200º F (1205° C) insulating refractory. |
| Skin Temperature Control | Integral dual casing, completely air-cooled design to prevent excessive heat radiation. |
| Combustion Equipment | |
| Combustion Air | One (1) 3 phase, 220/460V, 17-15.5/7.6 amp, 7.5 hp air blower motor (1,700 CFM (158 CMM) |
| Primary Chamber | One 1,000,000 BTU/HR nozzle mix, gas-fired burner. Eclipse, North American, or equal. |
| Secondary Chamber | One, 2,000,000 BTU/HR modulating, nozzle mix, gas-fired burner. Eclipse, North American, or equal. |
| Burner Flame Safeguard | Control supervision on each burner via a flame safeguard relay and ultra-violet light detector. |
| Low Air Pressure Safety Switch | Interlocked to all burners. |
| Exhaust Gas Temperature Reduction | Exhaust duct operating exit temperature: 900ºF (482ºC) |
| Hot Air Duct | 10 gauge carbon steel, high temperature 2-3" refractory lining, pre-drilled flanges, 24" Outside Diameter, 28" at flanges. |
| Utility Requirements | |
| Gas | |
| Natural Gas Pressure | 12-15" W.C. (304 to 381mm) |
| Propane Pressure | 11-14" W.C. (288-355 mm) |
| Flow Rate | 3,000,000 BTU/hr |
| Electrical | |
| Voltage | 220/440 Volts |
| Phase | Single or 3 Phase |
| Freq. | 50/60 Hz |
| Amps | 1 Phase: 70 Amps 3 Phase 230v/40 Amps, 440v/20 Amps |
| Documents | |
| Specifications | KMH 1100-300 Specifications (PDF) |
| Machine Drawings | KMH 1100-300 Drawings (PDF) |
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KMH 1100-400 High performance, high volume large-sized cremator
Detail |
|
|---|---|
| Performance Features | |
| Cremation Cycle Time | 60 min |
| Burn Rate | 150-400 lbs/hr |
| Capacity (Single Load) | 1,200 lbs |
| 24 Hr. continuous operation
Heavy-duty insulation and state-of-the-art drafting allows for continuous operation, no cool-downs between cremation cycles. |
|
| Automatic PLC Operating System
The cremation cycle is controlled by a programmable logic control (PLC) system for complete automation from start to finish. |
|
| Redundant Controls | |
| Pollution Control System
Complete combustion is achieved in the Pollution Control Chamber, eliminating smoke and odor. All Keller Manufacturing cremators meet or exceed federal, state/province and local environmental regulations. |
|
| Advanced combustion air distribution system with over-fire air | |
| Standard Equipment Features | |
| Observation port for both chambers | |
| Cast refractory lining through entire machine | |
| 3,000°F castable refractory “Hot Hearth” | |
| Refractory lined stack and draft inducers | |
| Powder coat paint finish with stainless steel trim
The top and rear compartments are finished with two coats of high-temperature, textured, black polyurethane. The front and side panels are powder coated in a claret color. The cremator is trimmed in stainless steel. |
|
| Primary and Secondary digital temperature displays | |
| Secondary chamber temperature recorder | |
| 10” color touch screen with redundant manual control panel
Visual confirmation of the system status is provided through a Color Touch Screen Panel which displays temperatures, elapsed time, burner operation and other functions. Continuous fuel and air modulation is automatically controlled by a time/temperature actuated system. Operator interface performed through the Color Touch Screen. A Temperature Chart Recorder (if applicable) is provided. |
|
| Virtual service capable | |
| Warranty | One year limited |
| Safety Certifications
Keller Manufacturing cremation units comply with nationally recognized safety standards and have been tested and listed by Underwriters Laboratories, Inc. (UL) |
MH47704 |
| Service and Support | |
| Annual Evaluation and Maintenance (AEM) | Optional |
| Control & combustion upgrades | Optional |
| Equipment Installation | Optional |
| Equipment Commissioning | Included |
| Operator Training | Included |
| Optional Upgrades | |
| O2 monitor control system for maximum efficiency | Optional |
| Larger touch screen | Optional |
| Full stainless steel outer skins | Optional |
| Data acquisition | Optional |
| Integrate control system into clients network | Optional |
| Specifications | |
| Equipment | Single Chamber Human Cremator; Natural Gas, Propane (LP) or Oil fired. |
| Construction Standards
The cremator shall be constructed of U.L. /CSA listed components and will meet or exceed nationally accepted incinerator construction standards as originally established per the Incinerator Institute of America (IIA) publication guidelines |
|
| Cremator Dimensions | |
| Chamber volumes: | Primary - 114 ft3 (3.23 m3) Secondary - 101 ft3 (2.86 m3) |
| Primary Chamber: | 101” L x 52" W x 39" H (2565 mm x 1321 mm x 991 mm) |
| Structural footprint: | 169" L x 76" W (4293 mm x 1930 mm) |
| Over-all dimensions: | 169" L x 87" W (W/ Control Panel) x 128" H (4293 mm L x 2210 mm W x 3251 mm H) |
| Power Charging Door | |
| Door Width | 42” (1067 mm) |
| Door Height | 42” (1067 mm) |
| Primary Chamber Opening | |
| Width | 52” (1321 mm) |
| Roof Arch Height | 39” (984 mm) @ High Point – 35” @ Low Point |
| Operating Temperature
Temperatures are determined as a result of federal, state or local permitting authority operating standards. |
|
| Typical primary chamber setting | 1,000ºF-1,200ºF (538ºC - 648ºC) |
| Typical secondary chamber setting | 1,600ºF-1,800ºF (871ºC - 982ºC) |
| Retention Time | In excess of 2 seconds. |
| Draft | Induced via refractory lined draft inducer. |
| Shipping Weight | 34,000 lbs. (15,422 kg) |
| Emissions | The Keller Manufacturing Cremation Equipment cremator shall meet or exceed federal, state/province and local environmental regulations. |
| Emission Control | Secondary chamber equipped with one 2,500,000 BTU/HR burner. Also equipped with an electronic exhaust gas scanner system which temporarily suspends operation of the primary chamber burner if the opacity of the exhaust gases reaches the maximum locally authorized level. |
| Steel Construction Specifications | |
| Structure | The structure to be heavy 3" steel angle, square tube; 3/8" steel plate, seal welded construction. |
| Subfloor | Subfloor to be 3/16" steel plate, seal welded construction. |
| Exterior shell | The exterior shell to be 12 gauge steel removable panels. |
| Interior shell | Interior shell to be 10 gauge steel, seal welded construction. |
| Insulation & Refractory Specifications | |
| Hot Hearth | 3000ºF (1650°C) abrasion resistant cast refractory monolithic cast 7"-13" thick, 1 ½ ” recessed top and rounded, stressed arched bottom. |
| Chamber Floors | 3000ºF (1650°C) abrasion resistant cast refractory, 5" thick on top of 2" 2400ºF (1316°C) lightweight insulating castable. |
| Chamber Ceilings | 3000ºF (1650°C) cast refractory, monolithic cast, rounded, stressed arched, 5"-9" thick, topped by 2", 2400ºF (1316°C) lightweight insulating castable. |
| Interior Walls | 2800ºF (1538°C) alumina-silicate firebrick, 2 1/2" x 4 1/2" x 9”, all chambers are backed by 4" (102 mm) of 1900ºF (1038°C) ceramic fiber insulation. |
| Stack | Lined with 2-3" (51 to 76 mm) of 2200ºF (1205°C) insulating refractory. |
| Skin Temperature Control | Integral dual casing, completely air-cooled design to prevent excessive heat radiation. |
| Combustion Equipment | |
| Combustion Air | One (1) single or 3 phase, 220/460V, 17-15.5/7.6 amp, 7.5 hp air blower motor 1,700 CFM (158 CMM) |
| Primary Chamber | One 1,500,000 BTU/hr. nozzle mix, gas-fired burner; Eclipse, North American, or equal. |
| Secondary Chamber | One, 3,000,000 BTU/hr. modulating, nozzle mix, gas-fired burner. Eclipse, North American, or equal. |
| Burner Flame Safeguard | Control supervision on each burner via a flame safeguard relay and ultra-violet light detector. |
| Low Air Pressure Safety Switch | Interlocked to all burners. |
| Exhaust Gas Temperature Reduction | Exhaust duct operating exit temperature: 900ºF (482ºC) |
| Hot Air Duct | 10 gauge carbon steel, high temperature 2-3" (50 – 75 mm) refractory lining, pre-drilled flanges, 24” (610 mm) Outside Diameter, 28" (710 mm) at flanges. |
| Utility Requirements | |
| Gas | |
| Natural Gas Pressure | 12-15" W.C. (304 to 381mm) |
| Propane Pressure | 10-14" W.C. (288-355 mm) |
| Flow Rate | Flow Rate: 4,000,000 BTU/hr. |
| Electrical | |
| Voltage | 220/440 Volts |
| Phase | Single or 3 Phase |
| Freq. | 50/60 Hz |
| Amps | 1 Phase: 70 Amps 3 Phase 230v/40 Amps, 440v/20 Amps |
| Documents | |
| Specifications | KMH 1100-400 Specifications (PDF) |
| Machine Drawings | KMH 1100-400 Drawings (PDF) |
Frequently Asked Questions
Yes. Upon notification from the customer that the installation is complete, a Keller technician will travel to the facility to place the unit in operation. Our technician will spend up to three days at the site curing the refractory lining of the cremator, starting up the unit, adjusting air and gas settings and proving all systems. To complete the start-up the technician will perform a cremation and train crematory personnel in the simple operation. It is important that a cremation be available for training at start up.
We warrant our equipment to be free of defects in workmanship for two years and our staff is available around the clock to provide technical assistance and operating support. The Operating & Maintenance Manual describes the function of all components and is invaluable for troubleshooting. We stock a complete line of replacement parts and major components and our Service Department is available for service and repairs on all makes of cremation equipment.
Standard to the KMH-1100 line of cremators is a proven and tested automatic operating system with color touch screen control. Load the body and container in the primary chamber, set the timer and press the Start button to begin the cycle. The system is programmed to begin a 45-second purge cycle before igniting the secondary chamber burner to start the preheat cycle. Once the proper temperature is reached in the pollution control chamber, the primary burner is ignited to begin the cremation cycle. Upon completion of the cremation the system advances to the cool down cycle at which time the burners shut down and clean out of the cremated remains can be made.
Complete combustion is achieved in the KMH-1100 line’s temperature-controlled large secondary chamber. Greater than 99% of volatilized carbon created in the combustion process is converted to carbon dioxide. In addition, an Opacity Sensor is located at the base of the stack to monitor the clarity of the exhaust gases. Once the exhaust gases reach 20% opacity, the PLC automatically shuts down the primary burner and adjusts combustion air supply to slow the combustion rate and prevent visible emissions from exiting the stack.
Human Cremation Accessory Equipment
Complimentary products that simplify and professionalize your process to assure you are applying the industry’s “Best Practices.”
We have a 60 year history of manufacturing and servicing industry equipment worldwide.
Keller has gained a reputation for being a worldwide leader in the design and manufacture of combustion systems. Based in Central Florida, we have manufactured and put into operation over two thousand (2,000) installations worldwide.
Raymond BoundsGreat work quality and everyone is friendly
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How may we help you?
Our experienced professional team can help you with any cremation or incineration project anywhere in the world.
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Schedule a Service Appointment
To schedule service or consult with a Keller Mechanical Technician, give us a call, or fill out the following form and a member of our staff will be in touch with you shortly.
Need a quote or looking for more info? We can help.
We’ll call you back at your convenience.
Schedule a Service Appointment
To schedule service or consult with a Keller Mechanical Technician, give us a call, or fill out the following form and a member of our staff will be in touch with you shortly.
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Give us a call, shoot us an email, or send us some snail mail. We’ll be glad to hear from you.