Rows of lush green plants growing in a garden or farm, supported by white plastic hoops reminiscent of the curved forms seen in industrial shredders. The pattern creates a repeating, orderly arrangement.

Heavy Duty Cannabis Waste Shredders

Our heavy-duty shredders cater to large-scale cannabis growers, delivering robust shredding capabilities designed for processing substantial volumes of marijuana plant waste. Each shredder is meticulously crafted to tailor to the specific demands of your business.

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Home • Shredders • Heavy Duty Shredders

Black and white illustration of a cluster of pointed leaves in the top right corner of a blank white background. The detailed line patterns create a look reminiscent of basic shredders and resemble a botanical sketch.
Green industrial hemp shredder machine with an angled hopper, yellow motor housing, control panel with buttons and switches, and sturdy metal frame, set against a plain light background.

*Pictured Without Options

MJ-21003 & MJ-21005 Dual Shaft Shredders

The MJ21003 and MJ21005 shredders are the go to option processing cannabis branches, stems, and leaves. With a 12” x 12” cutting chamber in a compact design, these high torque, low speed workhorses will shred through plant waste quickly and efficiently.

The MJ2003 model pushes out 3 horsepower while the MJ21005 clocks in at 5 horsepower.

For processing and shredding larger amounts of cannabis plants for either oil extraction or disposal.

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Specifications

Drive Electric motor with in-line planetary reducer
Voltage 208/230/460/575 3 Phase
Cutter Material Laser cut from high strength alloy for maximum precision and durability
Finish Durable powder coat finish
Electrical Panel Nema 12 Enclosure with lockable disconnect
Controls PLC Driven Control Package with push button start, stop, and E-stop
Maintenance User friendly externally accessible lubrication points for easy maintenance

Dimensions

Model MJ-21003

HP Cutting Width Cutting Chamber Pounds Per Hour
3 5/16″ 12″W x 12″L 300

Model MJ-21005

HP Cutting Width Cutting Chamber Pounds Per Hour
5 5/16″ 12″W x 12″L 500

Options

  • Custom cutter configurations
  • Lockable waste chamber
  • Infeed and output conveyors
  • And many more options!

Higher horsepower shredders and additional options are available to suit your disposal needs. For additional information, please contact us today.

What Can it Shred?

Our cannabis waste shredders are purposefully designed to handle the efficient destruction of cannabis waste. Crafted in the US, these machines boast high torque and impressive throughput, enabling direct feeding of blending materials. This empowers your facility to efficiently manage byproducts while ensuring adherence to local laws and regulations.

  • Cannabis Plant Waste (Wet or Dry)
  • Stems & Stalks
  • Root Balls
  • Rockwool
  • Failed Clones
  • Harvest Waste
  • Pots/Containers
  • And More!
A pile of freshly cut green cannabis leaves and stems, ideal for use with Basic Shredders, lies on a dark fabric background.

Features & Benefits

These are just some of the features and benefits our shredders offer. They can be completely customized to meet your needs.

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Heavy Duty Drive Package With Zero Emissions

Ensures less down time & reduced noise than other destruction methods with ZERO emissions.

Auto Shaft Reversal

Improves reliability by preventing overfeeding, and protecting against damage from non shreddable objects.

Bearing Protection

Shredded contaminants are prevented from reaching the bearings through the use of false walls and seals.

Individual Cleaning Fingers

Reduces wrapping and materials from packing between the cutters, while being easy to remove and adjust.

Indoor/Outdoor Rated

System engineers will work to ensure the shredder and any additional equipment fit seamlessly into your system.

A tractor with a blue trailer filled with freshly harvested plants is parked inside a greenhouse, surrounded by rows of green crops—ideal for farms that use industrial shredders to process plant material efficiently.

Are You Ready to Optimize Your Cannabis Plant Waste Disposal Process?

Get in touch with our experts in cannabis shredding today to improve your workflow and maximize your yield.

Call Now: 1-888-350-2079

Our Shredders

A green and yellow Basic Shredders industrial machine features a large hopper on top, control box on the side, and an open bin below for collecting processed material. Safety and warning labels are visible on multiple surfaces.
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Built for Indoor and Outdoor Use

A green check mark inside a green, partially open square, symbolizing completion or approval—much like tasks finished with basic shredders—on a light gray background.

Completely Customizable and Scalable for All Sizes of Operations

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Built Specifically for Cannabis Waste Disposal

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Produces Zero Emissions With an Electric Drive

VS.

The Other Guys'

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A large red X symbol, reminiscent of the warning icon found on Basic Shredders, is displayed on a light gray background and positioned towards the left side of the image.

Cannot Be Used Indoors; Built for Outdoor Use Only

A large red X symbol, reminiscent of the warning icon found on Basic Shredders, is displayed on a light gray background and positioned towards the left side of the image.

No Custom Options and Can't Keep Up With Large Scale Operations

A large red X symbol, reminiscent of the warning icon found on Basic Shredders, is displayed on a light gray background and positioned towards the left side of the image.

Intended for Home Yard Use Only

A large red X symbol, reminiscent of the warning icon found on Basic Shredders, is displayed on a light gray background and positioned towards the left side of the image.

Only Available in Gas Engine Configurations

Common Questions About Our Shredders

  • Can your shredders be used indoors or outdoors?

    Our shredders are custom-built for your specific application whether they’re intended for indoor or outdoor use. Our system engineers will ensure our products fit into your system seamlessly. All of our shredders produce zero emissions, so they are safe to run indoors and are safe for the environment.

  • Do you offer custom-built solutions for my business?

    All of the shredders we produce are custom-built after we consult with you to fully understand your workflow and volume. Once our shredder experts have an understanding of how you and your business work, they work with our product engineers to create custom equipment tailored specifically for your application.

  • What types of grow materials can your shredders handle?

    Our marijuana shredders are capable of grinding the following materials:

    • Cannabis Plant Waste (Wet or Dry)
    • Stems & Stalks
    • Root Balls
    • Rockwool
    • Failed Clones
    • Harvest Waste
    • Pots/Containers
    • And More!
  • Where are your shredders produced?

    Our quality machines are made right here in the USA! They are built to last with quality materials and offer high torque and throughput.

  • Do you offer infeed/output conveyors and other accessories?

    We offer custom solutions for all applications and at all scales. Some options for our machines include custom cutter configurations, lockable waste chambers, infeed and output conveyors, and many more accessories. Please contact us for all of our custom solutions!

  • Can your shredders handle wet plant material?

    Yes! Our shredders will handle all plant waste material whether it’s wet or dry.

    • A black and white line drawing of a flowering plant branch with clusters of small blossoms and slender leaves, set against a plain white background with two scattered single flowers and a small solid circle.

    Our Mission

    Delivering Efficient Waste Disposal Solutions for the Cannabis Industry

    We strive to set the pace in the cannabis sector, revolutionizing plant waste disposal practices. Committed to delivering innovative, top-of-the-line solutions that exceed industry standards, our goal is to reduce costs for cannabis enterprises.

    At the core of our mission is understanding the unique challenges within the cannabis industry, particularly in waste management. We recognize that effective disposal isn’t just a regulatory requirement but a crucial element for operational efficiency and sustainable practices.

    More About Us

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