Crate mould

How to make a good crate mould 
To make a good crate mould, you need to know the technical points and the quality points of a crate mould as follows.

crate mould quality points:

  • Long mould life
  • Short cycle time
  • Air venting solution in the crate’s handle area 
    crate mould technical points:
    How to make acrate mould long life running?
  • choose the correct steel for mould base and mould main steel. You have to choose the correct steel or material for the durable mould components.
  • Dothe correct hardening treatment to each steel piece and make the steel hardness controlled, meanwhile you can not make it too hard.
  • the moving area or guiding system of crate mould must be very precise machining processed,any hand working on it is not acceptable.

  • Forgood plastic material filling system, one very special hot runner system would be necessary, because if you need to mold a durable plastic crate, then you need to use low MFI HDPE, such like MFI=4 or even MFI=6……
  • You need to make the cooling achievethe best optimal effect. For durable plastic crate mould, we use mold-max on the molding area with excellent cooling water channel design, for one-time use crate, we prefer tempering steel with excellent cooling system designed….
  • Plastic crate mould design is also a must, it is better to use a mechanical system onto the crate mould ejection, in this way, you can make the ejection action when the mould opening. Of course, maybe your machine can work with 2 hydraulic acting in the same time, then you can do the ejection when the mould opening.
  • plastic crate mould handle area venting solution:this is an important issue, as because when the crate was loaded and the people carried the crate, the two handle area will be the biggest force focused. If on the mould, this area’s air venting is not perfect, there will be a very obviously jointing line, that is a place where the damage always come from.

JMT MOULD is the leading Chinese crate mould manufacturer in the world, we have developed more than 1000 sets various crate moulds such like, bottle crate mould, fish crate mould, fruit crate mould, bread crate mould.

  • Our question are:
  • do you need a high production performance crate mould?
  • do you have the automatic ejection function problem in the 4 side collapsible core cola bottle crate mould?
  • do you want to use the recycled plastic material to molding the single-usecrate?

If you need all these questions to be solved and clarified, please come to JMT Mould for crate mould and plastic crate molding solutions!

Crate mould Case Show

jmt mould company is professional in making all kinds of crate moulds, adding BECU to guarantee better cooling effect and fast cycle time, good quality mould steel and hot runner also are used to make sure long mould life.



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P.C.: 318020
TEL: +86-576-81116099 FAX:+86-576-84018260
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