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  • How many injection molding machines are there

    How many injection molding machines are there

    Different types of injection molding machines 1. Different types of injection molding machines Plastic bottle forming machines can usually be divided into two categories: one uses a single-stage hot preforming method and the other uses a two-stage cold preforming method. In a single-stage machine, t... read more

    May 28,2020 News
  • What types of crushers are there

    What types of crushers are there

    Crusher and its type Crusher type Crushers are divided into three categories according to their crushing stage. They are (i) primary crusher, (ii) secondary crusher and (iii) tertiary crusher. The primary crusher receives materials directly from the mine (ROM) after sandblasting and reduces the size... read more

    May 20,2020 News
  • How industrial chillers work

    How industrial chillers work

    What industrial chillers are used for In an ideal cycle, the condenser plays a dual role. Before any condensation occurs, the high-pressure steam must first be saturated (desuperheated). Sufficient heat must be transferred from the refrigerant to lower its temperature to saturation temperature. At t... read more

    May 13,2020 News
  • What is the injection mold made of

    What is the injection mold made of

    Injection mold manufacturing Compound design, EDM injection mold manufacturing Plastic injection molds are usually made of hardened or pre-hardened steel, aluminum and / or beryllium copper alloy. Steel molds are more expensive, but are often preferred because of their high durability. The hardened ... read more

    May 08,2020 News
  • Why injections are so expensive

    Why injections are so expensive

    Why is the mold so expensive If you have ever considered injection molding plastic parts, your first question may be why injection molds are so expensive? Injection molding is the most expensive part of the project and may significantly increase the cost of small batch production. The main factors t... read more

    Apr 22,2020 News