Hebei, China
Business Range:
Chemicals, Metallurgy, Mineral & Energy, Tools & Hardware
Year of Establishment:
Management System Certification:
ISO 9001, ISO 14001, GMP
Export Year:
Main Markets:
South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), ...
OEM/ODM Service
Sample Available

Valve Grinder, Grinding Machine, Grinder manufacturer / supplier in China, offering Flap Valve Grinding Machine, Ship Antiflouling Paint Use Cuprous Oxide Red Cu2o 98%, Table Structure Valve Core Grinding Machine for Dn 95-325 and so on.

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Flap Valve Grinding Machine

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Min. Order / Reference FOB Price
1 Set US $2,000/ Set
Port: Tianjin, China
Production Capacity: 300sets Per Month
Payment Terms: L/C, T/T
Type: Valve Ginding Machine
Power Source: Electricity
Object: Plane Globe Valve, Gate Valve
Application: Coal-Fired Power Petrochemical Steel Metallurgical
Disc(Wheel) Type: Grinding Disc
Material: Aluminum Alloy

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Basic Info

Model NO.: MT-600
Working Style: Electrical Motor
Disc Diameter: Dia 150-600mm
Variable Speed: With Variable Speed
Grinding Scope: Dia 150-600mm
Motor: Germany Metabo
Trademark: Huawo
Transport Package: Cases
Specification: Portable MT-600
Origin: China
HS Code: 84604020

Product Description

Manufacturer of Valve grinder from China ,Metals Kingdom Industry Limted

Flap Valve Grinding Machine

Table structure valve grinding machine is suitable for the relief valve off site repairing, widely applied in coal-fired power petrochemical steel metallurgical paper and other industries


1,Table structure, more stable and durable
,Easy to operate, higher efficiency
ItemMT-600 MT-350
Grinding Range(mm)Φ150-600mmΦ100-350mm
Suitable ValvePlane valve, gate valveRelief valve
Preoperational check

a) Clean grinding disc before set the grinding paper
b) Before switch on, grinding disc should be on the grinding surface, the pressure not be hard,, then turn the disc by hand, listen the voice to make sure it is normal, switch on the motor and adjust the pressure to the best area by the handle.  
 c) Grinding surface should be leveled to make sure there is no sharp stuff can affect grinding angle                  d) Add enough lubricating oil  

 Lifting box twice per shift(20# engine oil).
 Main shaft transmission once a month(20# engine oil).
 Pillar rocker arm rails, lifting screw,nut, rack, sleeve several times per shift(40# engine oil).


1,Connected power supply, switch on and have a check to make sure it can works well. Swing arm can be adjusted by motor lifting and down, spindle center position can be changed by handle adjustment.                              
,Place the valve on workbench, screw firmly, choose appropriate grinding disc installed on the grinding seat, stick grinding paper.
,Switch on lifting motor and down the swing arm to a suitable location. Push the swing arm, move the spindle box, make sure grinding disc face the valve sealing surface, swing arm to the appropriate position, locking swing arm and spindle box.
5,Run at the lowest speed at first, increase to proper speed unless it works well, then switch on motor and start grinding the surface as your requirements.
:1,Must stop grinding when speed changes
,The parts should be carefully cleaned after use, and remove the grinding paper (cloth), put all parts back to case after smearing oil.

Grinding Process

1.Rough grinding:
Take grinding paper 60#-120# dry grinding or emery grinding                                                  2.Smooth grinding:
Take grinding paper 240# dry grinding to
3.Fine Grinding:

Fine grinding by grinding paper 400# min

Warning: Do not add water when grinding by grinding paper(cloth)

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