Production Positioning & Efficiency: The SY8120 serves as the production workhorse for precision machining lines, designed for medium-batch continuous operation. With enhanced magnetic field penetration, it excels in deep-hole deburring and scale removal under high-density loading conditions, significantly reducing cycle times for medium-sized hardware components.
Powertrain Upgrade: Upgraded to a 3KW high-power motor, this unit maintains robust magnetic drive capability even under full load, preventing "dead zones" caused by workpiece stacking. The AC380V power input ensures output stability during extended shifts, making it suitable for intensive industrial environments.
Throughput & Expansion: The processing capacity is increased to 13kg, with an expanded 520*520mm grinding table. This upgrade supports larger 400mm/450mm diameter tanks, increasing single-batch throughput and improving the fluid tumbling trajectory of workpieces for superior uniformity.
Process Logic Control: The intelligent control panel features 0-60Hz stepless speed regulation and timed forward/reverse cycles. Operators can set standardized parameters based on process cards, enabling precise control over machining mark removal and edge rounding, reducing reliance on manual operator skill.
Industrial Design: With dimensions of 740*720*1080mm and a net weight of 180kg, the heavier chassis design effectively dampens resonance during high-frequency operation, extending component lifespan. Its compact structure facilitates easy maintenance and aligns with lean manufacturing layout requirements.
Standard Package: The unit comes with an upgraded consumables kit: 4kg of precision stainless steel magnetic pins and 50kg of grinding fluid. A complete production set (dual tanks, separation sieve, pin separator) is included to ensure immediate mass-production capability.
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Model
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SY8120
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Power Supply
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AC 380V (50/60HZ), 16A
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Motor Power
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3KW
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Equipment Dimension
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740×720×1080mm
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Grinding Table Size
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520×520mm
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Grinding Vessel Size
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Cylinder with diameter 450mm or 400mm
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Max Processing Capacity (Reference)
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0-13KG
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Processing Speed
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0-60HZ
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Operation Mode
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Forward and reverse rotation
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Machine Weight
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Approx. 180KG
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| Model | SY8120 |
| Stainless Steel Magnetic Needles | 4KG |
| Grinding Fluid | 50KG |
| Grinding Vessels | 2PCS |
| Separation Sieve | 1PCS |
| Needle Separator | 1PCS |
| Operation Manual | 1Copy |
Magnetic Polishing Machine Model SY8120 is specially designed to deburr, polish, descale, remove tool marks, degrease and decontaminate the inner holes of precision hardware parts.


Suzhou Shengya Precision Machinery Co., Ltd. is a source manufacturer specialising in the research, development, production and sales of metal surface treatment equipment. We are dedicated to providing global clients with professional integrated solutions for polishing, deburring and cleaning.
Located in Suzhou, Jiangsu Province, China, the company operates a modern production facility spanning approximately 2,000 square metres alongside a specialised R&D centre. With an annual output value reaching tens of millions, it stands as one of the leading enterprises in China's magnetic polishing and precision deburring equipment sector.
Annual production capacity
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