Product Details
Product Description
Product Description
DN25-300 mm Stationary Valve Core Grinding Machine
Stationary Valve Grinding Machine
Feature:
1、Stationary, more stable and durable
2、double station design,Easy to operate, higher efficiency
1) diameter of Grinding disc: Dia500mm
2) Scope of Grinding:Dia25-Dia300mm
3)Quantity of grinding disc:2 pcs
4)Application : valve core of plane globe valve, gate valve .
5) Motor Power:1100W,Double motor.
6)Speed regulation mode: Variable frequency stepless speed regulation
7)Power supply: 220 V/50Hz
8) motor power: 1100W x2=2.2kw double motor
2.Product review:
Stationary valve grinding machine is suitable for the valve disks of gate valves and globe valves,it is widely applied in coal-fired power petrochemical steel metallurgical paper and other industries
Feature:
1、Stationary, more stable and durable
2、Double operating position design,Easy to operate, higher efficiency
3.Technical parameters
1) diameter of Grinding disc: Dia500mm
2) Scope of Grinding:Dia25-Dia300mm
3)Quantity of grinding disc:2 pcs
4)Application : valve core of plane globe valve, gate valve .
5) Motor Power:1100W,Double motor.
6)Speed regulation mode: Variable frequency stepless speed regulation
7)Power supply: 220 V/50Hz
8) motor power: 1100W x2=2.2kw double motor
4.Matters needing attention before work
1．Connect the 380V power supply and turn on the total power supply.
2． Before starting the equipment, check whether there is any foreign body around the grinding disc and deal with it.
5. Operation instructions:
A. frequency converter operation instructions:
(1) Device startup key: RUN Device stop key: STOP Forward and Reverse conversion key: JOG
(Note: when the forward and reverse conversion is done, the position of the triple lever should be adjusted accordingly).
Speed adjustment: knob on the panel rotation adjustment or up and down key adjustment.
(2) Other key suggestions should not be adjusted so as to avoid confusion.
B. Spool grinding operation:
(1) Before grinding the spool, adjust and fix the triple lever according to the size of the spool, and install the roller assembly on the triple lever, adjust the position and press firmly. Apply the corresponding abrasive grout on the grinding plate. (see grinding process)
(2) Grinding and repair of round spool.
The spool is placed in the middle of the angle between the three retaining bars and contacts with the roller to start the equipment for grinding. Or put the spool roller between the angle of the triple bar and contact with the roller, put one or more spools into the roller, start the equipment for grinding.
(3) Grinding of Gate valve spool:
Place the spool roller between the angle of the triple lever and contact the roller. Place one or more spools in the roller and start grinding.
(4) Hand held grinding:
The small spool with less damage will put the spool on the grinding disc, and start the equipment to carry out grinding by hand.
(5) the left and right two lapping plates are controlled by two transducers on the left side and the right side respectively, and the operation mode is the same.
6.Grinding process:
The abrasive paste with different sizes should be replaced according to different grinding needs. The abrasive paste is stirred and coated on the abrasive plate with machine oil. Before grinding, the high point burr on the spool should be removed before grinding.
1)Rough grinding:
Choose 60 -120# abrasive paste to remove defects such as groove marks, pits, scratches, etc.
2).Fine grinding:
Grinding around 240# or so is used to remove minor scratches.
3). Finish grinding:
More than 400 #grinding paste is used to finish the polishing.
Valve Polishing Machine, Stationary Valve Core Grinding Machine, Gate Valve Grinder Factory
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.
More Products Please Hifactory.
>>
100HP 200HP 240HP Heavy Duty Tractor
>>
OEM Display Screen 34 inch gaming computer LCD LED monitor 144hz
>>
Remote controlled 3 x 4 M motorized aluminum sun shading waterproof opening roof louver pergola
>>
Made in China New Designed (HQ810E) Electric Excavator
>>
EC25 Mini PCIe 4G Module LTE Cat.4 EC25-E
>>
New household wireless doorbell DC doorbell household waterproof doorbell(wechat:13510231336)
>>
Vera36+12" 3-Way Big Power Outdoor Stage Sound System Line Array Speaker for Live Show
>>
Factory Outlet Hot Sale Wholesale Great Quality High Affordable LED Garden Light
>>
Willing YE300+ Multifunction Air Bubble Packing Machine Foam Cushion Filling Air Bag Inflat Cushion Machine
>>
Saso CE UL E27 E40 15W 20W 30W 40W 100W T-Shape Powerful LED Industrial Bulbs Made in China for Home & Business Indoor Lighting
>>
yellow polyester 13 gauge knitted foamed latex palm double coated and fingers coated breathable work gloves
>>
China-Europe Railway Express FCL LCL 16 Days Direct
>>
Coffee Powder Mixer ISO 2000L High Mixing Efficiency Pill Powder Blender
>>
Medical Instrument Cabinet Hospital Stainless Steel Medical Cabinet for Hospital
>>
Hypoallergenic Bamboo Gloves Gardening gloves
>>
Shower Splash Panel 100cm PVC Cladding Sparkle Colors Suitable for Bathroom Wall Cover 1000X10X2400mm
>>
Double Or Three Seat Reception Modular Sofa Waiting Sofa For Beauty Salon
>>
High Strength Waste Paper Recycling Test Liner Paper Making Machine
>>
Wall Fixed Bathroom Storage Rack (LJ1026)
>>
LIVTER Chinese Supplier Moulding Machine Wood Moulder Milling Machine Decorative Digital Moulding Machine Wood
