5-Ton Magnetic Field Press

Brief Introduction

The 5-ton magnetic field press is an integrated manual hydraulic powder forming equipment specially designed for laboratory use, with a maximum pressing force of 5 tons. Its frame and molds are all made of 316L non-magnetic stainless steel, which cannot be magnetized by external magnetic fields and avoids interference with magnetic field distribution.

When pressing magnetic powder, a constant external magnetic field and axial hydraulic pressure are applied simultaneously. The magnetic field first aligns the grains of magnetic powder uniformly (magnetic domain orientation), and then the 5-ton pressure compacts the powder into blanks. It produces anisotropic green compacts with superior magnetic properties, serving as essential sample preparation equipment for magnetic material research.

Main Applications

1. Core Application: Magnetic Powder Forming under Magnetic Field Orientation 

Press magnetic powders such as NdFeB, ferrite, rare-earth permanent magnets and soft magnetic alloys into disc-shaped or cylindrical green compacts under external magnetic fields. The ordered grain arrangement significantly improves magnetic indicators including remanence and coercivity of sintered magnets.

2.Forming of Various Functional Powders under Magnetic Field 
Oriented pressing of piezoelectric ceramics, magnetoelectric composite materials, superconducting materials, magnetic catalytic powders and magnetic energy storage materials.

3.Specimen Preparation for Scientific Testing 
Fabricate standard test pieces for XRD diffraction, infrared spectroscopy, hysteresis loop measurement, material density testing and compression resistance tests.

4.Process Parameter Exploration for R&D 
For universities and research institutes, it is used to adjust process parameters including magnetic field intensity, pressing force and holding time, providing experimental data for mass production equipment.

5.Dual-purpose Function 
It can also work as an ordinary 5-ton small hydraulic press to complete conventional powder compaction without magnetic field.

Application Fields

1.Permanent Magnet Industry (Primary Application) 
R&D of NdFeB permanent magnets, hard ferrites, rare-earth cobalt magnets and bonded magnets; trial production of small samples for new energy vehicle motor magnetic steels, wind power permanent magnets and household electrical magnets.

2.Universities & Research Institutes
 Laboratories for materials science, condensed matter physics, inorganic non-metallic materials and magnetism; specimen preparation for new material research projects and graduate dissertations.

3.New Energy Batteries & Energy Storage Materials 
Sample pressing of magnetic electrode materials, solid electrolytes, magnetic energy storage powders and magnetically modified sodium-ion battery materials.

4.Electronic Components Industry 
Laboratory sample preparation of soft magnetic cores, filter magnetic rings, electromagnetic shielding materials, magnetic sensor components and miniature electronic magnetic sheets.

5.Ceramics & Functional Composite Materials 
Forming of magnetostrictive ceramics, piezo-magnetoelectric coupling composite ceramics, magnetic bioceramics and porous magnetic ceramic blanks.

6.Chemical Catalysis Industry 
Pressing of magnetic catalyst powders, magnetic adsorbents and magnetically modified molecular sieve samples for catalytic performance characterization.

7.Powder Metallurgy Laboratories 
Densification forming of metallic magnetic powders and alloy magnetic powders; verification of new powder metallurgy processes.

Technical Parameters：