Common polishing methods for stainless steel manholes

Wenzhou Jiangzhou Machinery Co., Ltd. is a professional manufacturer of stainless steel manholes and stainless steel filters. The common polishing methods for stainless steel manholes are as follows:

1. Magnetic grinding and polishing of stainless steel manholes: Magnetic grinding and polishing is to use magnetic abrasives to form abrasive brushes under the action of a magnetic field to grind workpieces. This method has high processing efficiency, good quality, easy control of processing conditions and good working conditions. With suitable abrasives, the surface roughness can reach Ra0.1μm.

2. Fluid polishing stainless steel manhole: Fluid polishing relies on high-speed flowing liquid and the abrasive particles it carries to scour the surface of the workpiece to achieve the purpose of polishing. Commonly used methods are: abrasive jet machining, liquid jet machining, hydrodynamic grinding, etc. Hydrodynamic grinding is driven by hydraulic pressure, so that the liquid medium carrying abrasive particles flows reciprocatingly across the surface of the workpiece at high speed. The medium is mainly made of special compounds (polymer-like substances) with good flowability under lower pressure and mixed with abrasives, and the abrasives can be silicon carbide powder.