CBI Grinder Screens

GrinderCrusherScreen builds replacement grinder screens for CBI horizontal grinders. CBI, or Continental Biomass Industries, makes high-volume horizontal grinders built for biomass processing, wood waste reduction, and large-scale land clearing operations. GrinderCrusherScreen covers all major CBI and Continental Biomass Industries models. Tell us your model, your target output, and what you are grinding. Call 770-433-2670 or submit a quote request to get started.

Models We Build Screens For

We have the following CBI models on file: 3000, 4000, 6400, 6800, M1247, M1248

Don't see your model listed? That doesn't mean we can't build it. Call 770-433-2670. If we have the drawing or you can provide measurements, we can quote it.

Ordering Your Screen

CBI and Continental Biomass Industries machines move high volumes of material. Getting the hole size and steel grade right directly affects throughput, screen life, and finished product quality.

Have these details ready before you call or submit a quote:

Machine model: CBI 3000, 6400, M1248, etc.

Target output: Biomass fuel, hog fuel, wood chips, mulch, or compost feedstock.

Material type: Clean wood waste, mixed debris, whole logs, or C&D material.

Available Specifications

Hole Sizes: 1", 1-1/2", 2", 2-1/2", 3", 3-1/2", 4", 4-1/2", 5", 6", custom

Hole Patterns: Round, Square, Diamond, Hex

Steel Grades: A572 (mild steel), AR400/FM400 (harder, longer life), AR450 (hardest option for most abrasive materials)

Not sure which hole size fits your biomass or wood waste application? Read the Grinder Screen Size Guide before you order.

For horizontal grinder-specific screen information, see horizontal grinder screens.

Lead Time and Ordering

Lead times vary by machine type. Your sales rep will provide a current timeline when you request a quote. Call 770-433-2670 or submit a quote request below to get started.

Frequently Asked Questions

Do you make screens for CBI models not listed here?

Yes. The list above covers the CBI and Continental Biomass Industries models we have drawings on file for. If your model is not listed, call 770-433-2670. Provide measurements or a drawing and we can build the screen.

What hole sizes work for biomass fuel production on a CBI machine?

Most biomass and hog fuel specifications call for 3" to 4" holes. The right size depends on your off-take spec and customer requirements. Read the Grinder Screen Size Guide for a full breakdown by application. Your sales rep can confirm the right choice for your material.

How often should I inspect my CBI screen?

Inspection frequency depends on material type, feed rate, and operating hours. Read When to Replace Your Grinder Screens for specific inspection guidance and wear indicators to watch for on horizontal grinder screens.

Call 770-433-2670 or submit a quote request. We confirm your fit before we build.

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