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  • What equipment is needed to make plastic balls

    What equipment is needed to make plastic balls

    First of all, make the mold according to the size of the plastic ball. What equipment are needed to make the plastic ball are as follows: injection molding machine and blow molding machine, beating machine, mixing machine, ultrasonic welding machine, polishing and grinding machine, measuring instrum... read more

    Jun 05,2020 Industry News
  • Toy plastic balls need environmental protection and safety

    Toy plastic balls need environmental protection and safety

    The material of toy plastic balls needs environmental protection and safety, and must meet the standards of toy product certification.At present, there are not many plastic raw materials that meet these standards, especially in the domestic toy industry. Unsafe plastic toys in toy products are PVC p... read more

    May 28,2020 Industry News
  • Quality standard of special steel balls

    Quality standard of special steel balls

    From the launch of raw materials to the completion of product processing, the steel ball requires multiple detection auxiliary production processes, which mainly include: cold pier → smooth ball → heat treatment → strengthening → hard grinding → preliminary research → sorting → refined research. 1. ... read more

    May 20,2020 Industry News
  • What are the uses in the stainless steel ball industry

    What are the uses in the stainless steel ball industry

    The stainless steel ball is the most important part of the bearing and the rolling element most used in the bearing industry. Its quality directly affects the bearing quality. The subsequent processes of stainless steel ball production, namely, automatic cleaning of stainless steel balls, automatic ... read more

    May 15,2020 Industry News
  • How to heat treat the bearing steel ball

    How to heat treat the bearing steel ball

    From the analysis of the heat treatment process, due to the residual heat quenching after forging, the FAG bearing steel balls are not spheroidized and annealed, so the grains are coarse and there is a band structure; at the same time, the carbon content in the quenched martensite is very high, and ... read more

    May 09,2020 Industry News