Applications

Portable valve grinding machine B-1
1.Mainly used for grinding and maintenance of valve seat, valve core and flanged seat of safety valve, shut-off valve, gate valve and other industrial valves;
2.Widely used in special equipment inspection institutes, petrochemical enterprises, oil and gas fields, metallurgical enterprises, power plants, aviation and nuclear industry and other industries.

1.Consists of motor, electric fixing seat, hand-held sleeve, drive shaft, centering sleeve, universal joint, grinding head, sandpaper platen, washer, screw, nut and so on;
2.Combined structure, easy to be assembled and disassembled, replaced, operated ;
3.All parts are placed in a portable suitcase, with small size, light weight, easy to carry;
4.Suitable for field maintenance, valve sealing surface maintenance in complex environments, especially for grinding of welded seats;
5.Electric work, can reduce labor intensity, improve efficiency and quality.

1.Grinding range:
Conical seat: Φ10~Φ65,angle 60°, 75°, 90°;
Flat Seat & valve core: Φ10~Φ200;
Gate valve & valve core & Flanged valve: Φ50~Φ100;
Flanged seat: Φ20~Φ200;
2.Grinding depth(mm): ＜350;
3.No-load speed（r/min）: 2800.