Industrial hammermill for size reduction

Optimize your production line with high-efficiency size reduction, designed to handle continuous and demanding operations while minimizing noise and vibration in various processing applications.

Grinds and Reduces Materials Efficiently

The HM Series Hammermills from CPM is designed to tackle the most demanding size reduction tasks across various industries, including animal feed, biomass, and food processing. Featuring a robust air-swept teardrop design and a patented regrind chamber, it minimizes noise and vibration for efficient operation. Capable of processing up to 500 horsepower, the HM Series offers continuous high-speed grinding for applications like cattle feed pellets and ethanol production. Its customizable options, including bi-directional flow directors and optional fine grind packages, ensure it meets specific processing needs. Innovations like replaceable AR235 wear liners and diamond hammers enhance durability, while advanced automation enables seamless integration into existing production lines. With built-in temperature and vibration monitors, it ensures safe and energy-efficient operation, optimizing your processing efficiency with precision and reliability.

Benefits

  • Enhances operational efficiency with continuous high-speed grinding.
  • Reduces maintenance interruptions using full-access pivoting doors for easy servicing.
  • Ensures durability and extended equipment life with abrasion-resistant wear liners.
  • Improves process safety with integrated vibration and temperature monitoring.
  • Minimizes noise and vibration emissions, creating a safer, quieter work environment.

General


Applications
Aquaculture,Animal feed,Ethanol,Pet food,Hemp,Food industry,Oilseed processing,Hops,Rendering,Biomass
End products
Wood pellets,Tallow,Flour,Cat kibble,Malt extract,Hemp oil,Fish feed pellets,Cattle feed pellets,Soybean meal
Steps before
Grinding,Particle Size Reduction,Weighing
Steps after
Cooling,Pelleting,Packing
Input ingredients
grains,corn,wheat,barley,soybeans,oilseeds,biomass,pet food materials,hops,hemp
Output ingredients
ground feed,fine powder,pelleted materials,processed grains,particle size reduced materials
Market info
CPM is known for manufacturing high-quality process equipment and technology solutions for the industrial and agricultural sectors, specializing in particle size reduction, conditioning, and pelleting solutions with a strong reputation for reliability and innovation.

Technical Specifications


Rotor Diameter x Width
38 x 16 - 56 in
Rotor Diameter x Width
44 x 16 - 56 in
Rotor Diameter x Width
54 x 16 - 48 in
Screen Area
1,728 - 5,184 in²
Screen Area
1,920 - 5,760 in²
Screen Area
2,368 - 7,104 in²
HP Range
75 - 450
HP Range
50 - 450
HP Range
125 - 500
Air Requirements
2,160 - 6,480 CFM
Air Requirements
2,400 - 7,200 CFM
Air Requirements
2,960 - 8,800 CFM
Tip Speed
1800 RPM
Tip Speed
1800 RPM
Tip Speed
1800 RPM
Tip Speed
1500 RPM
Tip Speed
1500 RPM
Tip Speed
1500 RPM
Width
59 1/2 in - 79 1/4 in
Height
93 7/8 in - 103 7/8 in
Depth
86 - 150 in
Depth
86 - 154 in
Depth
86 - 146 in
Material Compatibility
Abrasion-resistant wear liners
Construction Type
Double-wall box construction

Operating Characteristics


Noise and vibration control
Minimized
Automation level
Manual / PLC / SCADA
Batch vs. continuous operation
Continuous
Airflow direction
Bi-directional
Cleaning method
Manual
Mechanical stability
High-density frames
Service access
One-piece,full-access doors

Material Compatibility


Abrasion resistance
AR235 abrasion-resistant wear liners
Cleanability
One-piece,full-access doors for easy service

Physical Characteristics


Machine Footprint
Width
Rotor Diameter x Width
38 x 16 - 56 in,44 x 16 - 56 in,54 x 16 - 48 in
Screen Area
1,728 - 7,104 in²
Discharge Method
Air discharge base
Design Features
Double-wall box construction,Pivoting full-access doors
Base Type
Mechanical steel tube

Custom Options


Control panel type
HMIs/Touch Panels
Integration possibilities
MM4 Automation System
Air discharge base
Optional
Feeder options
Premium feeder options
Vibration dampening
Double-wall box construction filled with vibration-dampening material