YFJ-PG Portable Valve Grinding

YFJ-PGZ1200 Portable Onsite Valve Grinder for DN1200 48inch Gate Valves

Valve Types: Gate Valve
Size Range: 630-1250mm
Power Supply: 220V Single Phase
Electrical Drive ( Pneumatic available on request)
Product description: Portable type valve grinding machine , on job site grinding.
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YFJ-PGZ1200 Portable Gate Valve Grinding Machine

What is Portable Onsite Valve Grinding Machine?

The portable valve grinding machine is mainly used to repair the mating sealing surfaces that require precise sealing, such as valves sealing and flange seals. This machine grinds the valve core,valve disc , valve seat or flanges to secure the perfect sealing surface, so as to achieve the purpose of valve sealing.

It is widely used in in conventional power plants, nuclear power plants, inspection companies, refineries, chemical industry, shipyards, sugar factories, paper mills, on ships, at valve manufacturers, and many others industries.

Advantages:

Reduce the work strength, improve the working efficiency, and reduce the repairing expense. It is widely used in the oil, chemical industry, steel plant, power plant etc.Lightweight for easy handling and installation. During operation, you can quickly change grinding disks and adjust the grind pressure. Solid construction, sealed lubrication and pre-loaded bearings ensure long life and low maintenance.

Model List for YFJ-PGZ Series Valve Grinding Machine

Type	PGZ-150	PGZ-250	PGZ-600	PGZ-900	PGZ-1200
Grinding Range（mm）	Φ60-175	Φ95-270	Φ220-630 （Grinding disc additional）	Φ430-960 （Grinding disc additional）	Φ630-1250 （（Grinding disc additional）
Voltage（V）	220	220	220	220	220
Power（W）	1300	1300	1300	1050	1050
(HZ)	50	50	50	50	50
Distance of the seal(mm)	38	45	70	160	150
Grinding Depth（mm）	420	600	900	1500	2400
Weight（kg）	20	31.5	60	200	142