1.Machine diagram

1. Grinding claw        2. Grinding Disc                  3. universal flange disc     

4. Telescopic boom 5. The six-party axis     6. main body       7. clamping handle 8. Handle  

9. Adjustment handle around 10. deep exploration Positioning block   11. power box    

12. vernier regulationscrew 13. handwheel   14. Adjustmentbracket 15. bolt
16. Base     17. screw bolt     18. Valve body

2.Summarization

M-600 portable valve grinding machine with high efficiency, being easy to carry and being easy to operate, can repair the valve sealing surface in the pipeline site. Applicable to grind gate valve (Figure 2), globe valve (Figure 3), valve core (Figure 4) is High-tech national patent products.

3.Technical indicators

Applicstion:Gate Valve Seat,Gate Valve Core.

a) grinding diameter: D=Dia225-Dia630mm adjustable

b)valve DN:DN200-600mm

c) the electrical power: 1100W (Electric motor)
d) the greatest adjustment depth: 900  mm
e) input voltage: 220 V
f) operating weight: 25 kg
g) the smallest broaching size: B = 65mm