Roller Conveyor Shot Blasting Machine

Roller conveyor type stone shot blasting machine is a type of shot blasting machine wholesale at ETSA, mainly used to clean and pretreatment H beams, steel plates, steel channel and others kind of regularly metal workpieces surface oxide scale and dust. This equipment is mainly composed with blasting chamber, roller conveyor, bucket elevator, separator, abrasive dosing pipe, blast wheel, abrasive cleaning device, inlet and outlet sealing device, dust collector and electrical control system. The transport system is the rollers conveyor, driven steadily and stably by the chain and chain wheel and loaded with rollers of 80mm, 121mm, 180mm in diameter or even bigger, can load work pieces from 500KG to 2000KG and even heavier. Work pieces are loaded on the inlet of roller conveyor, being blasted in the blasting chamber, and come out from the outlet roller conveyor for unloading. continuous blasting process with one press of the button.

Components of roller conveyor type shot blasting machine

1. Transportation system

Roller conveyor system, width range from 500mm to 4500mm, load-bearing from 500kg to 10000kg.

2. Blast turbine

Power of motor: 7.5-30kw;

Number of turbine: 4-16

3. Intelligent feeding system

Avoid blasting without workpiece, long service time, energy saving

4. Application Industry

Most industries: aerospace, automotive, construction, foundry, shipbuilding, rail, and many others.

5. Workpiece

steel plate, pipes, steel structure, h beams, steel tube, profiles, steel angles and channels, etc.

6. Features

Remove scale, rust and welding slag, increase adhesion of coating. Roughness level: SA2.5-3.0.

7. Dust collector

Settling chamber + cartridge-type dust collector;

Cartridge filter service time: 5 years.

8. Abrasive dosing unit

Manual + Pneumatic

9. Delivery time

3 - 8 weeks.

Working Principle of roller conveyor shot blast machine

The roller conveyor blast machine suspends the workpiece on the conveyor roller, and the roller conveyor system transports the workpiece forward. When the workpiece enters the blast cleaning chamber, the blast turbines starts working in sequence. After shot blasting treatment, the oxide skin, dirt, and other attachments on the surface of the steel are cleaned, and the treated surface can reach Sa2-2.5 level. The working mode of the roller conveyor shot blasting machine is continuous circulation.

Applications of roller shot blasting machine In Steel And Metal Industries

Roller conveyor blasting machines, such as conveyor shot blasting machine, are available for a wide variety of steel products, like as plate, sheets, strip, wire, bars, billets, slabs, rolled and fabricated structural shapes, and miscellaneous weldments, pipe, tubing and gas cylinders. BlastKing also provide special systems, such as mill roll etching machines.