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Dn80 250mm 3 Inch 10 Inch Mj250 Portable Relief Valve Grinding Machine - China

price: contact company for price

DN80-250mm 3"-10" MJ250 Portable Relief Valve Grinding Machine

Portable Valve Grinding and Lapping Machine For Safety Valves

Portable Valve Grinding and Lapping Machine

1 - Grinding diameter: DN50-250mm( 1"-10")

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 - MJ-250 Portable Globe Valve Grinding Machine 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.

Portable Relief Valve Grinding Machine, Valve Grinder With on Site Repair

Hot Sale Various High Quality Valve Grinder, Valve Test Bench, Pipe Beveling & Cutting Machine.

The portable & Stationary Valve Grinding Machine is suitable for Gate Valve, Globe Valve, Safety Valve.

As fames China Valve Seat grinded Machine, High quality and factory price will give you.


Company Contact:


  • Phone: 86-312-3182007

  • Address: Power Science Valley, No.3088 Lekai N. Str, Baoding , Hebei , China

  • Email: Email


Published date: April 12, 2019

  • Business Description: Metals Kingdom Industry Limited is professional manufacturer of Testing and Repair Equipment for Valve & Pipes since 1994.

    Our Portable Valve Grinding Machine, Valve Test Bench Connecting rod synchronous telescopic mechanism, Portable Pipe Beveling Machine, Pipe Beveling and Cutting Machine all gained the National Patent for utility models in 1996 and 2014, our factory passed ISO Quality Management Certificate in 2008, and got the Certificate of Material Supplier by China National Petroleum Corporation and National Power Corp.

    Our products are widely applicated in the industries such Power Generation, Petroleum, Papermaking, Steel, Chemical and Metallurgy

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