Axial Magnetic Field Forming Press

This press is mainly used for producing axial cylinders. The pressing direction is parallel to the magnetic field direction. Powder filling depth (Max) 100mm, green body forming density 3.8-4.2g/cm³. Press operation requires one person for manual powder adding and leveling, and another person for vacuum packaging products at the glove box.

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Function Introduction

Parameter integrated management: Siemens PLC digital control technology centrally sets and displays operational data such as upper/lower cylinder limits/speeds, magnetizing/demagnetizing current, forming dimensions, weighing parameters, protection values, and parameters at various time points through a 10-inch touch screen.
Efficient magnetizing/demagnetizing control: IGBT dual-loop system achieves 0.5-1.5S fast forward/reverse switching, integrating multiple safety protections against overload, overvoltage, undervoltage, short circuit, and coil leakage.
Oriented material forming: The BDP series magnetic field forming press adopts an orientation design parallel to the pressing direction, adapts to cylinder/ring pressing, and supports customized production.

Technical Parameters

BDES-ADP Series

Equipment Power	Average power 40kW, Maximum power 80kW
Equipment Weight	6t~8t
Pressing Method	Bidirectional pressing
Max. Pressing Pressure	100kN/250kN/400kN/600kN
Magnetic Field	3T
Magnetizing/Demagnetizing Voltage	Pulse voltage maximum 3000V
Protective Demolding	Stress release type, protective demolding under constant holding pressure after stress release completion
Upper Cylinder Stroke	200/250mmm
Repeat Positioning Accuracy	20um
Weighing Weight and Accuracy	Max. powder weighing weight 1500g, weighing error: ≤±0.5%
Minimum Oxygen Content	50ppm

Relevant Patents

Pulse-Type Wet/Dry Mixed Spray Mold Release Agent System
A forming device for a fully automatic radial ring floating type magnetic field forming press
A forming device for a fully servo-driven automatic press
A feeding mechanism for a NdFeB magnetic field forming press
A NdFeB forming parallel press
A magnetic powder weighing machine

Innovation Points

Combining precision and efficiency
- While maintaining axial alignment forming precision, improves production efficiency through fast magnetizing/demagnetizing technology.
High degree of intelligence
- Digital control system greatly reduces reliance on operator skills.
Wide adaptability
- Particularly suitable for batch customized production of cylindrical/ring-shaped magnetic components.
Safe and reliable
- Multiple electrical protections ensure long-term stable operation of the equipment.