CS Model Wood Chip Screener

The original high-speed gyratory motion design that disrupted the wood chip screening market.

The CS Model is The Rotex Group’s highest energy high-speed gyratory screener. It provides recovery of clean and sufficient products, increasing maximum productivity. It’s the ultimate wood chip screener and ideal for the most demanding high-volume applications, including:

  • Pulp chips
  • Sawdust screening
  • Screening of wood shavings
  • Dedusting of animal bedding
  • Silica removal of re-cycled wood chips
Exclusive Drive Technology
Centralised location and a stationary shaft allow for higher speeds and a gyratory motion across the entire screen surface.
Screen Tensioning System
The Rotex Group's tensioning system ensures screen surfaces remain taut across the entire screening area.
Made to Order
Ask your Rotex Group representative how we can fully customise your machine infeed, discharge chutes, add liners, decks and more.
Deblinding Efficiency
The energy and uniformity of the gyratory movement combined with increased speed prevents material from plugging.
How It Works

Location, Speed and Stroke Partner to Produce Superior Wood Chip Screener Technology

Many companies boast about their wood chip screening equipment’s superiority. Below, we show you the “why” behind our high-speed gyratory motion technology and how we achieve better results.

  1. Fully Gyratory Motion 
    Centering the drive in the middle of the machine generates a gyratory motion over the entire screen surface.
  2. Maintenance Free Drive 
    The eccentric weight drive assembly is lubricated for life. The unique static shaft design provides torsional stiffness ensuring long trouble-free service reducing ongoing machine maintenance costs.
  3. Maximum Productivity 
    Increasing speed results in higher screening energy being applied to the material, eliminating blinding while also increasing throughput.

Lubricated for Life Drive System

The CS Model’s drive can operate maintenance-free for 100,000 hours of service. All machines also include a 1-year drive warranty.

Higher Volume, Same Efficiency

The CS Model has the highest G-Force of any gyratory wood chip screener allowing for a more efficient separation at higher capacities.

Quality Built for a Long Life

Our machines are manufactured in-house. BM&M machines are still running from the 1980’s and this is a testament to our superior quality workmanship.

Dynamic Adjustability to Meet Customer's Changing Needs

The CS Model can be easily modified at site for speed and stroke to meet customers’ changes in product specifications.

Eliminate Blinding

The CS Model’s speed and stroke generate a higher G-Force resulting in a stronger horizontal acceleration that effectively eliminates blinding.

Product Options

CS Model Multi-Purpose

CS Model Double-Single and Double-Double Model Options


Supplied Stand

The machine can be floor-mounted using a support stand designed for your specific CS Model.

Existing Structure

Because the CS Model suspension system has low to no vibration, the screener can be mounted directly to a structural steel framework using custom-length hangers assemblies.

Manual Request

Need an original manual to know what parts are needed for your Rotex equipment? Request one here and we’ll advise if it’s available.

There is a $125 charge for IOM manuals. Rotex will be in contact to confirm your Screener Model No. or Serial No.

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