Roller Conveyor Shot Blasting  Machine is heavy duty blast cleaning equipment. Roller conveyors are made of three parts, feeding rollers, middle rollers and out-feeding rollers. Feeding rollers deliver work pieces to middle rollers in blasting chamber where work pieces will be blasted by blasting wheels mounted on the blasting chamber walls. Out-feeding rollers deliver blasted and finished work pieces out of blasting chamber for unloading.
 

Feeding rollers and out-feeding rollers are driven by variable speed reducers. Roller speed can be adjustable according to work pieces surface condition and metal surface finish level.

Roller Conveyor Shot Blasting Machine is heavy duty and versatile wheel blast cleaning equipment.

Work pieces include H beans, I beams, steel plate, sheets and strips, square tubes, tubes and pipes, bars and rebars. Fabricated steel works and structural steel works can be blasted thoroughly to reach SA 2.5 or even SA 3.0 ready for priming and coating.

Customized

We can design and manufacture all kinds of non-standard  roller conveyor shot blasting machines 

According to customers' different work piece detail requirement ,weight and productivity .

Work Effect of Roller conveyor shot blasting machine：

Before After Before After

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Roller Conveyor Systems

Composition: Feeding rollers, middle rollers, out-feeding rollers.

Loading capacity: 2 tons per meter.
Rollers Distance: 1 m.
Rollers Speed: 0.5-4 m per min.
Drive: Variable speed reducer.

Blasting Chambers

Composition: Main blasting chamber, 2 auxiliary blasting chambers.

Auxiliary Blasting Chamber:Four layers rubber curtains to prevent steel shots and grits out.
 

Main Blasting Chamber: All blasting wheels are mounted on chamber in different angles and protected by Mn alloy liners.
 

Divided & Modular Chambers: Designed accordingly
 

Abrasive Recycling System

Longitude Screw:To collect used steel shots & grits at the bottom.

Horizontal Screw: Deliver collected shots & grits from longitude screw to bucket elevator.
Bucket Elevator:Lift used steel shots&grits from bottom to separator.
 

Separator:Separate & get qualified shots & grits to abrasive hopper..

Dust Collection System

Filtration Rate: 99.9%, dustless shot blasting machine, healthy environment.
Cyclone Dust Collector: first sate dust collection.
Dust Collector: Cartridge or bag type are second stage dust collection.
Fan Extractor:Extract dusts from piping to dust collector.
Ventilation Piping:Collect dusts from blasting chambers &separators.

Electric Control System

Model: Automatic ( manual type is available).
Control Unit: PLC .

P L C : Siemens, Omron or famous reliable brand in China for your choice.
Emergency Stop: on main control panel and rollers conveyors .
Power Indicator: available on control panel .

Advantages of Roller Conveyor Type Shot Blasting Machines:
1. Wide application, Easy to install and use.
2. Customized, Meet your needs.
3. Good stability, Low failure rate (technical maturity, technical precipitation, skilled workers).
4. Exquisite appearance (mature craft).
5. Large factories, Prompt delivery.
6. Strict quality inspection department.
7. Factory direct selling with competitive price.
8. Over 15 years' production experience.
9. Professional design team to serve you.
10. Mainly electrical control system adoptsinternational brand.
11. CE certificate assure you our quality.