4 Wheel Roller Conveyor Machine

About 4 Wheel Roller Conveyor Machine

Loading the Workpiece

• Metal parts (plates, sheets, or components) are placed on a roller conveyor.

• Rollers are usually powered and synchronized to move parts at a controlled speed.

• The conveyor can handle continuous flow of multiple components.

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2 Conveyor Movement

• The rollers carry the workpiece through the blast chamber.

• The speed of the conveyor is adjusted depending on the degree of cleaning required.

Typical conveyor speed: 0.53 m/min, depending on part size and surface condition.

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3 Shot Blasting

• The machine has 4 blast wheels, usually positioned on the top, bottom, and sides of the chamber.

• High-speed steel shots are thrown from the blast wheels onto the moving metal surface.

• All surfaces of the component are cleaned as it passes through the chamber.

Key points:

• Blast wheel speed: 25003000 RPM

• Shot velocity: 6080 m/s

• Abrasive flow rate: 300500 kg/min (depends on wheel size)

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4 Abrasive Recovery System

• Steel shots fall into a hopper below the conveyor.

• A screw conveyor moves the used shots to a bucket elevator.

• The separator removes dust and broken particles, returning clean steel shots to the blast wheels.

This ensures continuous operation with minimal wastage.

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5 Dust Collection

• Dust and fine particles are collected in a dust collector system (bag filter or cartridge).

• Clean air is exhausted outside the machine, keeping the environment safe.

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6 Unloading

• After passing through the blast chamber, cleaned parts exit the conveyor.

• They are ready for inspection, painting, or assembly.

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Main Components of a 4-Wheel Roller Conveyor Shot Blasting Machine

1. Blast chamber

2. Roller conveyor system

3. 4 blast wheels (top, bottom, and sides)

4. Screw conveyor

5. Bucket elevator

6. Air separator

7. Dust collector

8. Control panel

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Simple Process Flow

Loading Conveyor Movement 4-Wheel Shot Blasting Shot Recovery Dust Collection Unloading

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Advantages of 4-Wheel Roller Conveyor Machine

• Continuous processing of large or heavy sheets/plates

• Uniform cleaning of top, bottom, and sides

• Efficient abrasive recycling

• Suitable for mass production in foundries and fabrication shops

Advanced Automation for Heavy-Duty Conveyance

The ADL-BT-RC 4 Wheel Roller Conveyor Machine is designed to streamline material handling, supporting high throughput in manufacturing and logistics. Its automatic operating type and airless technology ensure smooth, efficient conveyance even for heavy goods, enhancing productivity and reducing manual labor. Built to handle rigorous industrial use, its blue steel frame and reliable components are crafted for extended service life.


Superior Performance and Precision

With a robust 107 HP motor and 99% operational accuracy, this conveyor machine provides unparalleled consistency and speed. It maintains a moderate noise level of only 85 dB, allowing operation within busy facilities without excessive disruption. The system runs on 415V electricity and maintains a pressure of 5-7 Bar, providing steady power and performance round the clock.