Principle
Magnetic polishing machine–uses the power of magnetic field to guide the abrasive (magnetic needle) to rotate rapidly and grind the workpiece, achieving efficient deburring (burring), surface polishing, cleaning, cleaning, removing oxide film, removing sintering marks, removing rust and other grinding effects.
The surface of the workpiece is polished, polished, and smooth parts do not collide with each other. The product does not deform after grinding, does not affect the accuracy, and does not damage the surface;
The machine has strong operating stability and high efficiency; The grinding speed is fast, and the average grinding time is about 3 minutes to 20 minutes. The replacement work is fast and can be carried out during machine operation;
The cost is low, the magnetic needle is a semi-permanent abrasive material with extremely low consumption, and the main consumables are grinding fluids;
The machine body is waterproof and moisture-proof, simple and safe to operate, completely free of technology, and can be operated by one person on multiple machines.
Application
It is suitable for grinding and polishing of gold, silver, copper, aluminum, zinc, magnesium, iron and other stainless steel metals and hard plastic and other non-metallic workpieces.
Common application summary
1.Precision stamping parts
2.Stainless steel parts, screws
3.Magnesium aluminum die-casting parts
4.Zinc aluminum die-casting parts
5.Precision springs, shrapnel parts
6.Electronics, computers, communications parts
7.Center, tool, CNC automatic lathe parts
Features
Low cost, using semi-permanent stainless steel magnetic needle grinding material, extremely low consumption.
Fast grinding speed, an average of 5-15 minutes per grinding, fast workpiece change, the grinding workpiece can be changed without stopping the machine.
Variable frequency adjustment to meet various polishing requirements.
Polishing without dead angles.
Simple operation, absolutely safe, completely free of technology, one person can operate several machines.
Voltage, current, frequency and time can all be controlled, simple and clear.
After the finished parts are ground, there is no deformation, no dead angle, no damage to the surface, and no impact on precision.
Advantages
Braking function
Automatic braking with electronic reverse current output electrode, no friction, no loss, durable and energy-saving.
Overall structure
5 national standard steel plate shell, seamless overall structure, solid, thick and stable, five-step high-temperature anti-peeling paint and anti-corrosion treatment.
Safety measures
Light touch point start, control part full cold element design.
Transmission
In the design, the turntable has no power loss, and the 4KW motor has no deceleration phenomenon at any speed, no load and load, which is completely sufficient, 1000 hours of non-stop detection is stable and energy-saving.
Display
Quality
Magnetic grinding/magnetic polishing machine has no dead angles, allowing all parts to be completely ground.
Precision small special-shaped parts, irregular parts: removing burrs (burrs, burrs), polishing, cleaning, chamfering, enhancing surface hardness and other grinding are completed at the same time.
The minimum size of the grinding material is ф0.2mm*3mm. Precision grinding of irregular parts such as holes, tubes, gaps, dead angles, right angles, and screw threads of metal parts.
The workpieces do not collide with each other, and the products do not deform after grinding, which does not affect the accuracy and does not damage the surface.
The machine has strong operating stability and high efficiency, and the replacement work is fast and can be carried out while the machine is running.
Low cost, the magnetic needle is a semi-permanent grinding material with extremely low consumption, and the main consumables are grinding fluids.
The machine body is waterproof and moisture-proof, simple and safe to operate, completely free of technology, and can be operated by one person on multiple machines.