Positioning & Eco-Friendly Closed-Loop: The SY-160L/H is a wastewater treatment and reclamation system engineered specifically for precision grinding workshops. Designed to address the high-turbidity waste fluids generated during magnetic polishing, it establishes a "Source Interception – Multi-Stage Filtration – Circulation Reuse" closed-loop. This system effectively removes suspended solids, metal swarf, and sludge via physical interception, significantly reducing turbidity and inhibiting bacterial growth. It enables the long-term regeneration of grinding fluids, drastically cutting hazardous waste discharge and the cost of preparing new fluids.
Three-Stage Precision Filtration Architecture: To ensure reclaimed water meets precision processing standards, the system employs a rigorous, progressive filtration process:
• Primary Interception: A 25-micron (25U) Bag Filter (No. 1 Bag) captures large particulates and media debris;
• Secondary Purification: Fluid passes through a 20-inch 5-core Precision Filter, refining filtration to 5 microns (5U) to adsorb suspended dust;
• Terminal Polishing: A second 5-micron (5U) Precision Filter acts as a final safeguard, ensuring crystal-clear output to prevent micro-scratches on workpieces during recirculated processing.
Dual-Tank Structure & PLC Control: Constructed from corrosion-resistant stainless steel, the unit features a dual-tank structure consisting of a Raw Water Tank (400*400*400mm) and a Filter Tank (1000*400*400mm). The system is integrated with a PLC Smart Control Box, offering automated operation, ease of use, and high reclamation efficiency. Despite its robust processing capabilities, it operates at a total power of just 1KW (AC380V) and comes standard with inlet pumps, outlet pumps, and drain valves, making it a highly efficient, low-energy green solution.
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Total Electric Power
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1KW
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Power Supply
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AC 380V, Three-phase Four-wire, 50HZ
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Raw Water Tank |
Effective dimensions |
L400*W400*H400 (mm); |
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Filtration Tank |
Effective dimensions |
L1000*W400*H400 (mm); |
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#1 Bag Filter |
#1 bag, filter bag 25U |
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#2 Precision Filter |
20-inch 5-core, filtration accuracy 5U |
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#3 Precision Filter |
20-inch 5-core, filtration accuracy 5U |


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
Industry experience
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High-tech patents