Standard Magnetic polishing machine
Standard Magnetic polishing machine
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1.Introduction for Standard Magnetic polishing machine:
1.1 The magnetic polishing/grinding machine delivers omnidirectional, dead-angle-free grinding of metal workpieces, including precision grinding of irregular parts such as inner holes, gaps, right angles, and threaded surfaces. With stable performance, high efficiency, and rapid processing, the average grinding cycle ranges from approximately 3 to 20 minutes.
1.2 It simultaneously performs deburring, polishing, cleaning, and grinding on irregularly shaped parts in a single operation.
1.3 The machine features fast grinding speed, simple and safe operation, and supports multi-machine operation by a single person. No consumables are required, resulting in low cost and high efficiency.
1.4 After grinding, workpieces experience no deformation, no surface damage, and no loss of dimensional accuracy.
1.5 Scope of Application:
Precision stamped parts
Precision springs, shrapnel, and similar components
Parts produced by walking machines, CNC automatic lathes, and other machining equipment
Zinc alloy parts, aluminum radiators, aluminum alloy die-castings
Components for aerospace technology, medical devices, and other high-precision fields
Electronic, computer, and communication equipment components
Parts for rail transit, sheet metal fabrication, and high-end kitchen appliances
2.Technical parameter for Standard Magnetic polishing machine
3.Characters for Standard Magnetic polishing machine:
3.1 The magnetic deburring machine is capable of processing large quantities of workpieces simultaneously. After the deburring cycle is completed, workpieces and steel needles can be fully separated in batches using a screen, significantly improving overall work efficiency.
3.2 For small hardware parts and accessories with hard-to-reach internal areas, this machine delivers excellent internal hole treatment. It effectively removes dirt, eliminates burrs, and enhances the surface brightness of the finished product.
3.3 The operation is extremely simple and user-friendly. A single operator can manage multiple machines at the same time, resulting in substantial labor cost savings.
3.4 The consumables required are polishing liquid and steel needles, with a moderate amount of tap water added during the process. The system is environmentally friendly, producing no pollution.
4.Application for Standard Magnetic polishing machine:
products faq
A Magnetic Polishing Machine uses a high-speed rotating magnetic field to drive fine stainless steel media (pins or needles) into rapid, multidirectional motion. The media rub against all surfaces of the workpiece—including internal holes, grooves, and blind corners—to achieve deburring, polishing, cleaning, and surface finishing in a single operation. The process is fast, gentle, and does not deform the workpiece.
The machine is suitable for a wide range of materials including stainless steel, aluminum, brass, copper, titanium, magnesium alloys, and hard plastics. It is ideal for precision stampings, CNC machined components, springs, fasteners, medical parts, electronic connectors, and jewelry. However, it is not recommended for strongly ferromagnetic materials that may interfere with the magnetic field.
Processing time typically ranges from 5 to 20 minutes per batch, depending on the workpiece material, initial surface condition, and desired finish quality. This makes magnetic polishing significantly faster than traditional vibratory finishing or manual deburring methods.
The primary consumables are stainless steel magnetic media (pins/needles) and water-based polishing fluid. The media has a very long service life and typically only needs replacement after extended use. Polishing fluid is consumed gradually and should be topped up regularly. The water-based fluid is non-toxic, non-flammable, and environmentally friendly.
Yes, the machine is designed for simple operation. Basic models feature timer and speed controls, while advanced models offer inverter-driven variable speed and programmable settings. Maintenance is minimal: regularly check the drive belt and bearing, keep the rotating parts lubricated, and clean the polishing basin after each batch. One operator can easily manage multiple machines simultaneously.
Magnetic polishing offers several advantages: faster processing time (5–20 min vs. hours), better capability for internal holes and complex geometries, gentler action (no part deformation), and lower labor requirement. Vibratory finishing may be more suitable for very large or heavy parts, but magnetic polishing provides superior uniformity and is more environmentally friendly with water-based fluid.