B-66 EGrinder
- UP TO 1,000HP
- 59,000lbs
- 66" x 36" Throat Opening
- Electric Motor
The B-66 E electric grinder offers unparalleled efficiency and uptime for facilities that need high volumes of engineered fiber products.
Full Machine Details
Electric Horizontal Grinders
Rotochopper electric horizontal grinders combine the simplicity and efficiency of electric motors with our hallmark versatility and "Perfect In One Pass" grinding precision.
Precision Grinding
Our electric grinders offer “Perfect In One Pass” simplicity for colored landscape mulch, animal bedding, and other products with demanding specifications.
Unmatched Efficiency
We designed a dedicated line of electric-powered grinding systems to optimize the enhanced efficiency, uptime, and clean operation of electric power.
Full Spec Comparison
Select a machine to find the right electric grinding solution for your raw materials.
EC-366Grinder
- UP TO 500HP
- 28,000lbs
- 66" x 18" Throat Opening
- Electric Motor
The EC-366 sets the standard for mid-sized electric grinders with customer-focused engineering and “Perfect In One Pass” grinding efficiency.
Full Machine Details
EC-256Grinder
- UP TO 400HP
- 28,000lbs
- 56" x 18" Throat Opening
- Electric Motor
Slightly narrower than the EC-366, the EC-256 is designed to provide the same grinding precision and uptime for lower volume applications.
Full Machine Details
SB-24 EGrinder
- UP TO 250HP
- 12,000lbs
- 24" x 10" Throat Opening
- Electric Motor
The SB-24E is a highly compact grinder designed to seamlessly integrate in-line with sawmills and turn wood waste into products.
Full Machine DetailsB-66 EGrinder
The B-66 E electric grinder offers unparalleled efficiency and uptime for facilities that need high volumes of engineered fiber products.
Full Machine DetailsFeatured Specifications
UP TO 1,000HP
59,000lbs
66" x 36"Throat Opening
Electric Motor
Exclusive Technology
Grind & Color System
This patented system injects colorant directly into the grinding chamber to produce mulch with the right size, texture, and color.
Replaceable Mount Rotor
Simple yet rugged, this patented rotor lets operators quickly swap tooth mounts without special tools—just two bolts per mount.
Mechanical Start Assist
This patent-pending system reduces start-up amp surges by hydraulically spinning up the rotor before starting the main electric motor.
Advantages
High-Volume Precision Grinding
The B-66 E delivers high-volume “Perfect In One Pass” simplicity for colored landscape mulch, animal bedding, and other premium products.
Simplified Maintenance
The B-66 E maximizes the reliability of electric power with rugged engineering and time-saving features that limit maintenance downtime.
Unmatched Efficiency
No other grinder delivers this level of precision grinding efficiency for such a broad range of feedstocks and engineered fiber products.
EC-366Grinder
The EC-366 sets the standard for mid-sized electric grinders with customer-focused engineering and “Perfect In One Pass” grinding efficiency.
Full Machine DetailsFeatured Specifications
UP TO 500HP
28,000lbs
66" x 18"Throat Opening
Electric Motor
Exclusive Technology
Grind & Color System
This patented system injects colorant directly into the grinding chamber to produce mulch with the right size, texture, and color.
Patented StopWatch
The StopWatch system helps reduce downtime by stopping the infeed and alerting the operator when un-grindable objects contact the rotor.
Mechanical Start Assist
This patent-pending system reduces start-up amp surges by hydraulically spinning up the rotor before starting the main electric motor.
Advantages
Precision Grinding
The EC-366 brings the uptime and “Perfect In One Pass” precision necessary to convert steady streams of raw materials to premium products.
Simplified Maintenance
The EC-366 maximizes uptime productivity with time-saving features like our hydraulic screen changer and StopWatch monitoring system.
Unmatched Adaptability
The EC grinder series is designed to seamlessly integrate with material handling equipment to provide complete processing solutions.
EC-256Grinder
Slightly narrower than the EC-366, the EC-256 is designed to provide the same grinding precision and uptime for lower volume applications.
Full Machine DetailsFeatured Specifications
UP TO 400HP
28,000lbs
56" x 18"Throat Opening
Electric Motor
Exclusive Technology
Grind & Color System
This patented system injects colorant directly into the grinding chamber to produce mulch with the right size, texture, and color.
Patented StopWatch
The StopWatch system helps reduce downtime by stopping the infeed and alerting the operator when un-grindable objects contact the rotor.
Mechanical Start Assist
This patent-pending system reduces start-up amp surges by hydraulically spinning up the rotor before starting the main electric motor.
Advantages
Precision Grinding
The EC-256 brings the uptime and “Perfect In One Pass” precision necessary to convert steady streams of raw materials to premium product
Simplified Maintenance
The EC-256 maximizes uptime productivity with time-saving features like our hydraulic screen changer and StopWatch monitoring system.
Unmatched Adaptability
The EC grinder series is designed to seamlessly integrate with material handling equipment to provide complete processing solutions.
SB-24 EGrinder
The SB-24E is a highly compact grinder designed to seamlessly integrate in-line with sawmills and turn wood waste into products.
Full Machine DetailsFeatured Specifications
UP TO 250HP
12,000lbs
24" x 10"Throat Opening
Electric Motor
Exclusive Technology
Conservative Grinding Angle
The relationship of the infeed conveyor and the downcut grinding rotor are specially designed for pliable feedstocks like green slabwood.
Screen Changer
This patented system lets a single operator swap screens at ground level without special tools, fasteners, or overhead lifting equipment.
Versatile Infeed
Thanks to a unique infeed design, the SB-24 E can efficiently grind slabwood, blocks, bark, and wood chips with minimal spillage.
Advantages
Precision Grinding
The SB-24 E is designed to optimize horsepower efficiency without sacrificing our hallmark "Perfect In One Pass" precision.
Simplified Maintenance
The SB-24 E offers fast access to the grinding chamber and all maintenance points, along with time-saving features that limit downtime.
Unmatched Simplicity
For sawmills that need in-line grinding solutions for wood waste, nothing beats the simplicity of Rotochopper electric grinders.
“Perfect In One Pass”
Rotochopper electric grinding systems were designed to give you the particle size your business requires with the ease-of-operation you need from electric grinders. Each one of our electric machines was designed to maximize efficiency and let you focus on other aspects of your business with consistent production.
Unmatched Uptime
Rugged reliability and operating simplicity made our electric grinder series the natural choice to match steady streams of raw material for a variety of producers including pallet recyclers, transfer stations, power plants, and other fiber processing facilities. Rotochopper produces equipment and horsepower solutions for producers of any size, whether you need a high-volume B-66E or a SB-24E inline slab processor.
Seamless Integration
Our electric machines are designed to integrate seamlessly with a Rotochopper hammermill to provide a one-pass solution for animal bedding, fuel pellets, and other short-fiber products. Wood waste enters the grinder and exiting the hammermill as uniform fine-texture material.
“Our wood waste has gone from an unnecessary expense to a large part of our business. We used to pay someone to haul it off, now ground product has become 20% of our income.”
—Henk Vrugteveen, Oxford Pallet and Recyclers
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