MJ-250 Portable Valve Grinding &Lapping Machine for Relief Valve

MJ-250 Portable Valve Grinding &Lapping Machine for Relief Valve 
 Portable Valve Grinding and Lapping Machine 
 1)grinding diameter: Dia90-Dia275mm 
 2)used for valve seat of  plane globe valve,valve seat of safety valve . 
 3) spindle speed(rpm):0-900,0-2800 
 4)the maximum grinding depth: 450 mm 
 5)Power supply: 220 V/50Hz 
 6) motor power: 1100W 
 2.Summarization 

 MJ-250 Portable Valve Grinding Machine is a new generation of products that is adeveloped to adapt to on-site maintenance gate valve. It has the advantages as below: the reduction of labor intensity, improving labor efficiency, replacing imported products, educing the maintenance cost. It is widely used in petroleum, chemical industry, steel mills, power plants and so on. 
 1)small volume. Light weight, easy to carry. 
 2)installation is simple, the  structure of product is combined type, easy disassembly, transvestite. 
 3)easy to operate. 
 4)high grinding efficiency, good quality. 
 5) it is suitable for on site repair in a complicated environment which saves the overall disassembling of valve. 
 3.valve lapping machine Technical indicators 
 1)grinding diameter: Dia90-Dia275mm 
 2)used for valve seat of  plane globe valve,valve seat of safety valve . 
 3) spindle speed(rpm):0-900,0-2800 
 4)the maximum grinding depth: 450 mm 
 5)Power supply: 220 V/50Hz 
 6) motor power: 1100W 
 Looking for Valve Grinding Machine, Valve Pressure Testing Table, Pipe Cutting Machine? Metals Kingdom waiting to create business relationship with you. With 24 years’ export experiences, our Valve Grinding Equipment, Valve Test Table, Valve Pressure Bench have been welcomed in international markets. As fames China pipe beveling and cutting machine, High quality and factory price will give you. 
 If you are interested in our valve grinders, you can click here to visit our website. 
 https://www.valvegrindingmachine.com/