PPM series have a powerful holding force up to 150N/cm2 and it could be used on both milling and grinding process.
Pole pitch：3+12mm
Holding force: 150N/cm2
Magnetic field depth：8mm
Wearing limit: 8mm
Permanent magnetic chuck have a standard option of allen wrench and 2 chuck clamps. It could be easily installed on the machine worktable with screws.
MAG: Switch the wrench 180 degree from “OFF” to “ON” phase, and workpieces could be hold by invisible but powerful magnetic force. Copper stopper on 2 sides could help to prevent workpiece from sliding on the chuck.
DEMAG: Switch the wrench 180 degree from “ON” to “OFF” phase, and workpieces could be released.
PPM series have a clamping force similar to permanent electromagnetic chucks. That’s why it coulb be used for clamping special materials like cast iron, carbide alloy and other materials which have poor magnetism conductivity.
PPM series are also widely on EDM (electric discharge machining). The excellent waterproof structure could prevent it from corrosion of coolant oil and water.
Another reason is its low magnetic depth won’t magnetizing spark head.
| Model | Length (mm) | Width (mm) | Thickness (mm) | Weight (kg) | Pole pitch (mm) |
|---|---|---|---|---|---|
| PPM-1018 | 180 | 100 | 56 | 9.5 | 3+12 |
| PPM-1525 | 250 | 150 | 56 | 20 | 3+12 |
| PPM-1530 | 300 | 150 | 56 | 24 | 3+12 |
| PPM-2040 | 400 | 200 | 56 | 35 | 3+12 |
| PPM-2060 | 600 | 200 | 56 | 52 | 3+12 |
| PPM-3050 | 500 | 300 | 56 | 56 | 3+12 |
| PPM-3060 | 600 | 300 | 56 | 67 | 3+12 |
5-sided machining is possible in one clamp
Energy saving, no electric power supply during clamping
Workpieces larger than table surface are machinable
Reduced consumption of tools
Light switching force due to improved structure design
Improved finishing and greater accuracies
More convenient and high efficiency
Low remaining magnetism
Highly concentrated magnetic field with low flux depth
Coolant and water proof structure
Milling
Grinding
Boring
Drilling
Standard Accessories—
1 set of PPM chuck
2 side stopper
2 pcs of chuck clamps
1 allen wrench
Instruction manual
Quality report
Option accessories—
Pole extensions
Customized poles pitch
