Groen Automation Presents

The Drum Sorter

The drum sorter ensures uninterrupted operation while proficiently sorting cannabis buds, requiring occasional shutdowns for emptying sorted product containers and cleaning maintenance.

Delicate Handling:

Our gentle treatment method surpasses that of shaking or slotted table sorters.

Whether loading manually or combining with an automated pass-through trimmer, buds enter the sorter, experiencing gentle rotation, enabling effective separation.

The slightly inclined sorter, from feed to discharge, allows the product to travel its length during rotation. Using various smooth round perforation sizes, the sorter facilitates size-based separation of buds. The largest buds ultimately exiting at the end.

The laser-cut, round hole sorting design ensures that buds remain undamaged. This stands in contrast to higher-priced competitors’ drum/tumble sorters with rectangular openings, which can potentially damage buds with sharp edges, leading to trichome loss and tearing of the buds.

Key Features:

  • This machine strictly adheres to GMP/FDA compliance standards only food-grade materials.
  • Our standard size drum sorter uses a 4-stage sorting system that effectively separates small buds and trim debris (shake) in the initial stage through (1/2”) sizing holes, followed by “C” grade (3/4”) buds in the second stage. The third stage targets the removal of “B” grade (1″) buds, while premium “A” grade buds are collected at the chamber’s end.
  • Can be combined with a pass-through auto trimmer. The drum sorter can be strategically positioned to receive buds immediately upon their exit from the trimmer.
  • Buds can be loaded manually in bulk through a detachable loading funnel which is provided with all models.

Offered in Three Size Configurations

  • DS100: Designed to cater to craft growers handling smaller batches.
  • DS200: Designed for small to medium-sized commercial growers.
  • DS500XL: Designed for small, medium, and larger-sized commercial growers.
  • For Custom Sizing

Standard Features on all Models:

Built with food-grade SS materials, the sorting drum and feeding funnel are the sole components of the sorter that come into contact with the buds before they are separated into the designated container.

The standard size drum round sorting holes measure 1/2″, 3/4″, and 1″, allowing larger premium buds to pass through seamlessly. These holes are precision laser-cut to ensure smooth edges, minimizing friction that could otherwise result in trichome loss and bud tearing. Custom drums with your specific hole size configuration are also available, click here.

The drum is supported by idler wheels with sealed bearings for smooth operation. The drum has flanges on each end to guide the drum during rotations.

Incorporates a swing-away drum drive system for easy access to remove sorting drum for cleaning, as no tools are required.

Utilizes a 110-volt, 1 amp, 35 RPM gear motor.

Built on a sturdy and durable extruded aluminum frame.

Enhanced with 2 ½” locking casters for effortless mobility and positioning.

Prioritize safety and ease of use with our sorter design, which eliminates pinch points. The gear-driven motor is equipped to stop in the event of any obstruction to the drum’s movement during operation. This design eliminates the necessity for additional guarding, reducing weight and the number of items requiring cleaning.

Quick & Effortless Cleaning

Groen drum sorters are designed for a user-friendly cleaning process.

On average, a complete cleaning of the entire machine takes less than 20 minutes. For a rapid cleaning of the funnel, drum, and containers, it takes less than 10 minutes.

The cleaning procedure is both quick and efficient.

The feeding funnel, sorting drum, and containers can be easily removed for thorough cleaning.

The drive assembly can be manually pivoted upwards, allowing for the convenient removal of the sorting drum. Additionally, the feeding funnel effortlessly detaches by lifting it from the guides connected to the main frame, requiring no tools for the process.

Our design prioritizes simplicity and speed, ensuring that maintaining and cleaning our drum sorting machines is a hassle-free experience.

Shipping & Payment

Payment Terms: Payment in full is required before shipment and prior to building a custom drum.

Shipping Information: Equipment will be shipped approximately 5 business days after receiving payment. The cost of shipping is the buyer’s responsibility. At check out you will be provided a shipping quote. If you prefer to use your own shipping service, please email sales@groenautomation.com to arrange pick up and loading.

Shipping Dimensions

All drum sorters are shipped in wooden crates. Dimensions and crated weights are as follows (custom orders may vary):

DS100
DS200
DS500XL

Crated Dimensions: 28” W x 40” L x 48”H
Crated Dimensions: 28 ½” W x 61” L x 50”H
Crated Dimensions: 36” W x 84” L x 50” H

Weight: 244 Lbs.
Weight: 278 Lbs.
Weight: 305 Lbs.

Stop wasting money sorting by hand.

Request an onsite demonstration of our machines today:

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