MJ400 DN100-400mm (4-16Inch) Portable Relief Valve Grinding Machine

Portable Grinding Machine for Relief Valve Introduction

MJ-400 Portable Valve Grinding Machine for Relief Valve 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.