The first, machine use

QGN48 shot blasting machine for cylinder internal surface is special machine designed to meet specific technical requirements. Through rotoblasting, you can remove the dirt, oxide skin, welding slag, waste paint and so on in the cylinder, then it will have smooth surface, while it can reduce the workpiece stress, strengthen the surface, and improve surface and internal quality.

The machine is our company independent development proprietary product.

The second, the design basis

1, φ219-406*650-2000

The cleaning up scope of workpiece
Workpiece name: seamless cylinders
The largest workpiece size: (diameter * length) φ219-406*650-2000
2, Production rhythm: A class system, each class of operating time 8 hours, every year 251 days

3.  Production beat,30-60 pieces / h    4 pieces/ beat

4,The indoor section wind speed,0.1-0.15m / s

5,The pressure of shot blasting room: micro-vacuum
6,The diameter of cylinder mouth: φ22

The third, the working environment
1,Power of supply voltage AC380V / 3 50HZ  17.4KW2,Compressed air consumption 20-24 m3/min ,0.7Mpa, filter fineness 25-50um

The fourth, main technical specifications