The mirror polishing process of the mold has already met the appearance requirements of many products, and can also meet the customer's optical transmittance and optical clarity requirements. The mirror polishing of the mold can also solve the problems caused by the mold surface, and can further improve the corrosion resistance of the mold surface, including the wear resistance of the mold. Reduce some problems that occur when the mold is producing products. The mirror polishing process of the mold can also help the plastic product to be released from the mold more easily, so that the product can be better beered, and the phenomenon of burrs on the product can be prevented. After running, each mold feels very clean, bright, and the flatness is guaranteed. Naturally, the molds produced are also relatively beautiful. Some molds are mirror polished and mechanically polished by cutting and protruding parts of the material. The instruments and equipment are generally polished by hand, mainly using the whetstone wool wheel, etc., and some special tools need to be polished by using some auxiliary tools.

Daily Plastic Two-Color Cup Mould

Plastic cup mould cooling: Using circulating water to effectively improve product quality and mould ejection efficiency. Mid-term treatment of plastic cup mould: Quenching and tempering to improve hardness. Post-processing of plastic cup mould: Post-processing: nitriding treatment, the surface hardness of plastic mould is greater than HV850, quenching treatment, the overall hardness of the mould cavity can reach more than HRC48 degrees.