Baiqida Intelligent Technology(Ningbo)

Rare earth permanent magnets and titanium alloys

The continuous vacuum hydrogen decrepitation furnace is used for hydrogen cracking of rare earth permanent magnet materials (e.g., NdFeB) in a sealed vacuum environment, preventing oxidation, enabling continuous production, and recycling scrap magnets.

1.For bulk or sheet alloy materials with a volume ≤20 mm³, used in hydrogen decrepitation and dehydrogenation processes.

2.The reactor adopts a rotating structure with no dead corners, and is equipped with rotary blade agitators to significantly improve the efficiency

3.Magnetic fluid sealing technology ensures reliable dynamic sealing during rotation, preventing gas leakage.

4.Automatic hydrogen filling protection upon power failure, along with an emergency power outage handling procedure, ensures comprehensive process safety.

5.Supports remote data transmission and PC-based monitoring, and can connect to MES systems. AGV/RGV automatic material loading greatly reduces labor intensity.

Rare earth permanent magnetic material

Application scenarios of press and hydrogen decrepitation furnace:

Press (magnetic field forming press, electric precision forming press): Used to compact rare earth permanent magnet powder into green compacts with specific shapes under a magnetic field. It is the primary equipment for producing high-performance sintered NdFeB magnets. Applications include drive motors for new energy vehicles, wind power generators, industrial servo motors, consumer electronics (speakers, vibration motors), MRI, etc.

The fully electric precision forming technology for material loading and tray palletizing innovatively achieves precise management of a series of production processes, including material loading, powder weighing, powder adding, forming, part pick-up, material stacking, tray palletizing, inspection, and docking with the sintering furnace. It enables automatic powder weighing in a sealed environment, multi-cavity intelligent powder feeding and distribution, automatic forming, part picking and palletizing, as well as AI learning functions.

At the same time, the equipment integrates data collection and analysis capabilities, allowing real-time recording of key parameters such as powder weight, formed part dimensions, pressing force, magnetizing and demagnetizing current, and oxygen content. With remote command control, it helps build intelligent factory production lines.

Rare earth permanent magnetic material

Application scenarios of press and hydrogen decrepitation furnace:

Press (magnetic field forming press, electric precision forming press): Used to compact rare earth permanent magnet powder into green compacts with specific shapes under a magnetic field. It is the primary equipment for producing high-performance sintered NdFeB magnets. Applications include drive motors for new energy vehicles, wind power generators, industrial servo motors, consumer electronics (speakers, vibration motors), MRI, etc.

This equipment has a small footprint and enables fully automated production from feeding to sintering, with the capability to interface with a 50kg sintering furnace.
A glove box is installed at theManual operation station of the equipment to support small-scale experimental trials.
It offers enhanced operability and high flexibility, making it suitable for use in scientific research institutions or production testing applications
The fully electric material stacking and palletizing precision forming technology has innovatively achieved precise management across a series of production processes, including material feeding, powder weighing, powder adding, molding, material retrieval, material stacking, palletizing, inspection, and sintering docking. It enables functions such as automatic powder weighing in a sealed environment, intelligent multi-cavity powder feeding and distribution, automatic molding, material retrieval and stacking, as well as AI learning.