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Contact: Gillian Wang
Company: Metals Kingdom Industry Limited
E-1-1003,No.9 Int'L Apt,98 Tiane Middle Rd,, Hi-tech Dist,Baoding City,Hebei,China
Baoding 071051
China
Phone: +863123182007
Fax: 86-312-3182003
E-Mail: Send Inquiry
Date/Time:  1/15/20 4:20 GMT
 

DN100-400mm 4"-16" MJ400 Portable Relief Valve Grinding Machine

DN100-400mm 4"-16" MJ400 Portable Relief Valve Grinding
Machine
Portable Valve Grinding and Lapping Machine For Safety
Valves
Portable Valve Grinding and Lapping Machine
1)grinding diameter:  DN100-400mm( 4"-16" )
2)Suitable for valve seat of  plane globe valve,valve seat
of safety valve .
3) Spindle speed(rpm):0-900,0-2800
4)The greatest grinding depth: 850 mm
5)Power supply: 220 V/50Hz
6) Motor power: 1100W
2.Summarization
MJ-400 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)            The machine is equipped with a
three - paw frame, and the
machine can be fixed on the valve body at work to reduce the
extra work strength
and ensure the stability of the machine at the same time.
2)            The front end of the spindle is
equipped with a
telescopic sleeve controlled by a pressure spring, and the
axial pressure can be
adjusted to make the spindle working in a flexible working
state.
3)            The main shaft output end adopts
universal coupling,
which can compensate the perpendicularity deviation of the
machine installation to
a certain extent.
4)            The drive system is driven by
adjustable speed motor,
which can be adapted to the coarse and fine grinding of
various valves, and the
operation is convenient. The motor can operate in positive
and negative two
directions.
5)            The three - paw frame is three -
claw synchronizing.
After replacing the sand paper, the precision of the
repositioning is high.
3.Technical indicators
1)grinding diameter: Dia118-Dia450mm DN100-400mm( 4"-16" )
2)used for valve seat of  plane globe valve,valve seat of
safety valve .
3) spindle speed(rpm):0-900,0-2800
4)the greatest grinding depth: 850 mm
5)Power supply: 220 V/50Hz
6) motor power: 1100W
4.Main components:
1)Spindle box components: including the spindle box and
universal coupling The
output end of the spindle is a telescopic sleeve, and its
axial pressure can be
controlled by a spring.
2) Three paw rack components: three claw synchronized
centering, fixed spindle
3) Working part: including all kinds of grinding disc and
grinding head, which can
be selected according to the needs.

Portable Relief Valve Grinder, Valve Seat Grinding Machine,
Globe Valve Grinded
Tool
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.

Minimum Order: 1 sets

DN100-400mm 4"-16" MJ400 Portable Relief Valve Grinding Machine
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