Coffee Grader Machine

Shaking Type Deck Grader

Q: How does the deck grader for coffee reduce screen choking?

The deck grader for coffee uses high-precision CNC punched screens with rubber balls for self-cleaning operation and reduced choking.

Q: Is this machine suitable as a coffee size grader for dry mill plants?

Yes. This machine is designed as a coffee size grader for coffee dry mill plants and is also suitable for seed, grain, and industrial material grading.

Accurate Size Grading with Smooth Shaking Action

Built as a coffee grader and deck grader for coffee lines needing clean sizing and dependable dry mill performance.

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Up to 6 MT/hr capacity options for coffee and granular grading lines

8 Screens multi-screen arrangement for accurate size separation

9 Outlets clean discharge for multiple bean grade categories

Deck grader machine for coffee grading by DMS Industries

Coffee grader machine and size grader for coffee beans, seeds, grains, and industrial grading applications.

Shaking Type Vibrating Deck

Self-Cleaning Rubber Balls

Rear Screen Access

Continuous Operation Ready

Overview

Coffee Size Grader for Accurate Bean Separation

The Shaking Type Deck Grader is designed as a coffee grader and size grader for accurate separation of coffee beans and other granular products.

The vibrating deck is fitted with 8 perforated screens and 9 outlet chutes for efficient separation of different grades.

High-precision CNC punched screens with rubber balls ensure self-cleaning operation, reduced choking, and easy maintenance.

An infeed distributor is provided to spread the material evenly across the full width of the screen, improving grading efficiency.

Feature Highlights

Coffee Grader Features Built for Daily Plant Use

Shaking Type Deck

Smooth shaking action for accurate product separation.

8 Perforated Screens

Multi-stage grading arrangement for better classification.

9 Outlet Chutes

Clean and organized discharge across multiple grades.

CNC Punched Screens

High-precision screening for reliable grading consistency.

Rubber Ball Self-Cleaning

Helps reduce choking and maintain smoother operation.

Infeed Distributor

Spreads product evenly across the full grading width.

Rear Access Doors

Easy screen removal for faster maintenance work.

Wooden Shaking Bars

Smooth oscillatory effect with special wooden eccentric bars.

Easy Maintenance

Practical service access for daily plant use.

Industrial Construction

Heavy-duty build for coffee processing conditions.

Continuous Operation

Suitable for regular grading cycles in dry mill plants.

Coffee Grading Focus

Designed to improve coffee bean size grading accuracy and consistency.

Technical Details

Deck Grader for Coffee: Key Specifications

Capacity

Suitable for multiple grading line sizes.

Up to 6 MT/hr

Screen Arrangement

Multi-screen grading layout for better sorting control.

8 Screens

Outlet Arrangement

Separate discharge points for multiple grades.

9 Outlets

Cleaning System

Self-cleaning support for reduced choking.

Rubber Ball

Maintenance

Easy rear access for screen removal and service.

Rear Doors

Power Requirement

Capacity and Motor Options

Choose the rating that fits your grading line throughput.

Capacity	Motor Power
6 MT/hr	5 HP
5 MT/hr	5 HP
3 MT/hr	3 HP
2 MT/hr	2 HP
1 MT/hr	2 HP

Applications

Applications for Coffee Grading and Size Separation

Coffee Dry Mill Plants

Supports accurate size grading in coffee processing lines.

Coffee Bean Size Grading

Improves bean classification before packing or export.

Different Bean Grades

Useful for separating multiple size categories efficiently.

Seed and Grain Grading

Also suitable for other granular grading requirements.

Industrial Material Grading

Supports controlled sizing in broader industrial applications.

Why Choose DMS

Why DMS Coffee Grader Machines Stand Out

Precision Screens

High-accuracy CNC punched screens for cleaner grading.

Reliable

Reliable Grading Performance

Consistent output across daily grading cycles.

Stable

Smooth Shaking Mechanism

Wooden eccentric bars support balanced grading motion.

Smooth

Easy Screen Maintenance

Rear access makes service faster and more practical.

Easy

Robust Construction

Heavy-duty industrial build for continuous plant duty.

Heavy Duty

Coffee Plant Focus

Designed around the needs of coffee dry mill processing.

Plant Ready

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FAQ

Quick Questions Customers Ask

What is a coffee grader machine used for?

A coffee grader machine is used for accurate size grading of coffee beans and other granular products using multiple perforated screens and outlet chutes.

How does the deck grader for coffee reduce screen choking?

The deck grader for coffee uses rubber balls with high-precision CNC punched screens for self-cleaning operation and reduced choking.

Is it suitable as a coffee size grader for dry mill plants?

Yes. It is designed as a coffee size grader for coffee dry mill plants and is also suitable for seed, grain, and industrial material grading.

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Looking for a Reliable Deck Grader for Your Coffee Dry Mill?

Contact DMS Industries for suitable capacity selection and complete coffee processing machinery solutions.

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