Heavy-duty roll crushers for crushing applications
Optimize your crushing and grinding processes with robust roll crushers designed to handle continuous and high-speed operations, ensuring consistent product quality and efficiency across various production lines.

Crushes and Grinds Materials Efficiently
The Roskamp 1600 Series Roller Mills & Roll Crushers offer robust solutions for demanding industrial applications such as animal feed, oilseed processing, and ethanol production. These machines feature unique bearing slides and self-aligning, double-row spherical roller bearings, ensuring consistent performance and easy adaptation to full automation. Available in two-, four-, and six-roll designs, they are capable of handling diverse products like animal feed pellets, soybean oil, and corn ethanol. The 1600 Series operates continuously at high speeds, with models supporting up to 300 HP. The equipment integrates seamlessly into existing production lines with its precise roll speed differentials and can be configured with various roll corrugations to suit specific grinding and crushing needs. The machines are constructed with chilled cast iron rolls for durability, and options include carbon or stainless steel components for increased corrosion resistance. Maintenance is streamlined with manual roll adjustments and optional remote adjustment with digital readouts, enhancing operator convenience.
Benefits
- Enhances production efficiency with continuous, high-speed operation.
- Ensures precise and consistent product sizing, improving quality control.
- Minimizes maintenance efforts with easy manual and remote roll adjustments.
- Adapts to various materials and processing requirements for greater versatility.
- Reduces operational costs through automation and optimized resource use.
- Applications
- Aquaculture,Animal feed,Ethanol,Pet food,Hemp,Food industry,Oilseed processing,Hops,Rendering,Biomass
- End products
- Pet food kibbles,Wood pellets,Rendered fats,Hemp hearts,Corn ethanol,Fish feed,Flour,Hop pellets,Animal feed pellets,Soybean oil
- Steps before
- Materials Screening,Material Sorting,Material Feeding
- Steps after
- Size Grading,Packing,Quality Inspection
- Input ingredients
- grain,seeds,corn,soybeans,barley,wheat
- Output ingredients
- crushed grain,crushed seeds,crushed corn,crushed soybeans,crushed barley,crushed wheat
- 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.
- Roll Diameter
- 16 inches
- Horsepower Range
- 50 to 300 HP
- Roll Design
- Two-,four-,and six-roll designs
- Roll Adjustment
- Manual via machine jack screws
- Roll Corrugation
- Variable to suit application
- Automation
- Full automation compatibility
- Bearing Type
- Self-aligning,double-row spherical roller bearings
- Weight Range
- 7,500 lbs to 31,500 lbs
- Roll Diameter
- 16 inches
- Roll Designs
- Two-,Four-,Six-Roll
- Power Range
- 50 to 300 HP
- Roll Corrugation
- Available for all applications
- Self-Aligning Bearings
- Double-row spherical
- Automation Level
- Full automation
- Roll Adjustment
- Manual via jack screws
- Air Circulation
- Axial fan equipped
- Abrasion resistance
- Yes
- Cleanability
- Easy to clean
- Corrosive resistance (e.g. acids)
- Moderate
- Density/particle size
- Handles various material densities and particle sizes
- Feed type
- Roll or pocket feeder
- Inspection system
- Sample inspection ports
- Roll Diameter
- 16 inches
- Roll Design
- Two-,Four-,Six-roll designs
- Machine Footprint
- Varies with model
- Material of Construction
- Chilled cast iron,Alloy steel
- Roll Protection
- Belleville spring roll protection
- Motor Base Configuration
- C-flow or Z-flow
- Drive Type
- V-belt drive
- Bearing Type
- Self-aligning,double-row spherical roller bearings
- Sample Inspection Ports
- Yes
- Roller Housing
- Steel roll housing
- Roll Adjustment
- One-point manual via jack screws
- Optional Scalper
- Stationary scalper available
- Optional Magnet
- Heavy-duty permanent magnets
- Roll design
- Two-,four-,and six-roll designs available
- Roll material
- Chilled cast iron
- Construction material
- Carbon steel
- Drive configuration
- V-belt drive and separate inter-roll drives
- Motor configuration
- Choice of C-flow or Z-flow
- Wash-down components
- Stainless steel contact point (S1) or full wash-down (S2)
- Air circulation
- Axial fan over drive components