Fujian, China
Business Type:
Manufacturer/Factory, Trading Company, Group Corporation
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ...
Terms of Payment:
LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Surface Grinding Machine, Surface Grinder, Grinding Machine manufacturer / supplier in China, offering Middle Pole Rectangular Permanent Magnetic Machine Chucks, N50od3.75xid3.372X0.8 Inch X 24 Degree NdFeB Magnet, Home Magnetic Applications of Magnets Bottle Loft Kitchen Magnet and so on.

Gold Member Since 2015
Audited Supplier

Middle Pole Rectangular Permanent Magnetic Machine Chucks

Get Latest Price
Purchase Qty. / Reference FOB Price
1-9 Pieces US $232
10+ Pieces US $225
Port: Xiamen, China
Production Capacity: 100000 Sets
Payment Terms: T/T, Western Union, Paypal
Type: Surface Grinding Machine
Processing Object: Milling Machine
Abrasives: Grinding Wheel
Controlling Mode: Artificial
Automatic Grade: Manual
Cylindrical Grinder Type: End Cylindrical Grinder

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Basic Info

Model NO.
as customer′s request
High Precision
Package of Magnetic Chucks
Carton, Wood Case
Application of Magnetic Chucks
Industrial Application
Pull Force
Clamping Force 100 Kg/Pole.
by Sea, by Express, by Air
Lead Time
7-25 Days
Surface Treatment
100% Leak Proof
Reduces The Setup Time and Machining of Workpieces
Mild Steel Q235
GME magnetic chucks
Transport Package
Carton, Wood Case
HS Code
Magnetic chucks include several types such as electromagnetic chucks, permanent magnetic chucks and permanent electromagnetic chucks, each having particular functional features.
In the machining industry, it has been known since the beginning of the 20th century to apply magnets to holding workpieces. In particular, recent technological development has expanded applications of magnetic chucks from grinding machines only to heavy duty cutting processes by machining centers, lathes, milling machines, etc. Today the applications have further been expanded to include metallic mold
machining and electric discharge machining. Thus, the magnetic chucks that meet these high precision machining requirements play a very important role in many machining fields.
In addition to magnetic chucks, GME offers chucks designed for nonmagnetic materials to respond to requirements in grinding of various materials. We believe you will find products in this brochure that meet your diversified needs.
Overview and features of chucks:
1. Very efficient since workpieces can be loaded/unloaded just by switching operation.
2. Automatization in machining process is realizable by interlocking the chuck with the machine tool.
3. Attraction is electrically controllable.
4. Easy to make larger type of chuck.
Water-Cooling Type
1. Constructed to reduce heat generated during power on by water cooling.
2.Used for high precision operations and exhibits features of electromagnetic chucks effectively.
3.Most suitable for dry grinding.(Heat from workpieces is absorbed also)
1. Very effcient since workpieces can be loaded/unloaded just by switching operation.
2. Energy-saving, since electric power is used only mome-tarily for loading/unloading workpieces.
3. High accuracy due to no change with time passage.
4. Never any trouble due to suspension of powder supply.
Magnetic Chuck
1. Energy-saving type, requiring no power source. No fear of power failure and can hold workpieces for a long time.
2.No heat generated and thus no thermal distotion due to temperature rise.
3. Uniform magnetic force irrespective of chuck sizes.
Sine Bar Chuck1. Magnetic chuck equipped with sine bar for high precision grinding and inspection.
2. Precisely finished to overall accuracy of 0.05mm or better.
3. Various types are available from electromagnetic, water-cooling electromagnetic, permanet magnetic and permanent electromagnetic chucks.
Vacuum Chuck1. Holds workpieces by action of atmospheric pressure
2.Vacuum chucks nonmagnetic materials.
Promote System1. Secures workpieces to a special chuck using workpiece fixinig material.
2. Secures nonmagnetic materials.
Standards of electromagnetic chuck:
Length or diameter of face plateup to 300Above 300,up to 600Above 600,up to 900Above 900Surface roughness:6.3S
Mounting face: Not convex
Holding powerThe holding power on the chuck face plate must be 98.1N(10 kgf)or over in average and 49N(5kgf)or over in the weakest area.
Withstand voltageDielectric breakdown between the charged part and the body is not allowed.(1500VAC,1min)
Insulation resistanceThe insulation resistance must be 5ΩM or over.(Measured with 500 V insulation resistance meter)
Temperature riseThe temperature rise on the chuck work face must be below 15ºC.(Powered on for 3 hours)
Water resistanceWhen a chuck is immersed in water, it must not allow water to enter the inside or its insulation performance must not drop.
Note: The standards of the holding power and temperature rise vary according to models.
Types of chucks by applications:
Heavy duty cuttingMaterial rough
Machining center
Milling machine
Turning machine
General cuttingMaterial cutting
General finishing
Light duty cuttingFinishing (Straightening)
Heavy duty grindingMaterial grindingRotary grinder
Surface grinder
Belt grinder
Cylindrical grinder
Mold grinder
General grindingGeneral finishing
Precision grindingPrecision finishing
discharge machining
Mold machiningElectric discharge
(Weak magnetism)
Grinding cuttingMachines in general
 Middle Pole Rectangular Permanent Magnetic Machine Chucks


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