High-Power Permanent Magnet Chuck for EDM Machines

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High-Power Permanent Magnet Chuck for EDM Machines Specifications:
Model: MP-PMB Series
Use:
For complex, small, hard to hold parts requiring extra accuracy and power
Features:
PMB with pole pitch 2 + 4 mm
High polar plate stability of ± 0.002 mm
Bigger sizes available on request
Highest uniform clamping force up to 180 N/cm²
Magnetic field height : 4 mm
Polar plate re-grind of 3 mm
Clamping of more than one workpiece is possible

In electrical discharge machining, the smallest tolerances often determine the quality of highly complex components that are already in a late stage of production. Conventional mechanical clamping devices often fail to meet these requirements. They exert point pressure, which can lead to micro-deformation or internal stress. This risk must be consistently avoided, especially with high-value workpieces.

Instructions：
Put the work piece on the suction table, and then insert the wrench into the shaft hole to turn clockwise 180°, the work piece can be sucked for processing.
The work piece is completed, the wrench can be inserted into the shaft hole to turn counterclockwise 180°, you can remove the work piece.

Features:
1. Sealed against dirt and liquid.
2. Removable handle.
3. Handle moves easily to turn chuck on and off.
4. Use powerful Rare Earth Neodymium Magnets inside.
5. Very fine spacing, uniform magnetic distribution, particularly for processing small thin parts.
6. Worktable precision no change while magnetizing and demagnetizing.
7.Use of ambient temperature: -40 ℃ -50 ℃.
8.It should be wiped clean before use to avoid scratching the surface, after using, the surface should be coated with oil to prevent corrosion.
9.Do not knock, to prevent magnetic reduction.

Apply:
The magentic chuck can be uesed for processing various magnetic conduction work pieces.
For surface grinder, tool grinder, EDM and other applications.
Thin and light weight work piece are ideally suitable because of fine-pitched magnetic poles.

Achieve superior machining accuracy with our Circular Magnetic Chucks, designed for holding round and cylindrical workpieces securely. These chucks are available in various diameters and depths, featuring both Standard and Fine Pole Pitches. The Standard Pitch (A) is suitable for workpieces above 3mm, providing steadfast grip and stability, while the Fine Pole Pitch (AA) is designed for smaller or thinner workpieces under 3mm, reducing distortion and ensuring precise results. With a holding force of 100 N/cm², our magnetic chucks offer reliable and consistent clamping.

Key Features:

Variety of Sizes: Available in different diameters and depths to meet diverse machining requirements.
Dual Pole Pitches: Standard Pitch for thicker workpieces and Fine Pole Pitch for thinner materials.
Strong Holding Force: 100 N/cm² ensures secure and stable clamping.
Durable Build: High-precision, parallel ground faces with minimal maintenance needs.
Permanent Magnet Design: Guarantees safety and reliability, even during power failures.

Applications:
Perfect for grinding, turning, and other machining operations involving round or cylindrical workpieces, our  Magnetic Chucks are ideal for all ferrous metals, ensuring efficient and precise machining.  Circular Permanent Magnetic Chucks with Neodymium-iron-boron Magnets

Unit: mm(in)