Crate Mould

Place of Origin: China
Product: Crate Mould
Product Material: PP
Shaping Mode: Injection Moulding
Brand Name: Mitstrong


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Product Description

We have a special teem to work on the Bottle Crate Mould Industrial Crate Mould Vegetable Crate Mould Fruit Crate Moulds Fish Crate Moulds Bread Crate Moulds Milk Crate Moulds.

Beer bottle crate mould and cola bottle crate mould, we offer the bottle crate design and variousbottle crate high speed injection moulding solutions! The latest cola bottle crate mould designwith 4 side angle lift design and 4 sides handle with hollow on the 4 side walls. For this kind of colar crate, we can make the mould 2 cavities with the cycle time 35 seconds, automatic drop down. This kind of cola bottle crate moulds have 4 side slides, 4 angle lifts on the cores and 4 pillars on the 4 cavities corners...very popular bottle crate design, protected the glass bottle, reduce the shock of the truck and bumping force from the outside of the crate...
How to make a crate mould long life running ?
choose the correct steel for mould base and mould main steel. For example, if you need to make a 4 cavities crate mould, then you need to make to use a pre-hardened steel with HRC bigger then 33 for mould base. You have to choose the correct steel or material for the durable mould components. make the correct harden treatment to each steel piece and make the steel hardness controlled, 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. 
if the plastic crate is one-time using, some of the molding company, they use recycled material to make the injection. Then we have to consider about this 2 points. A. how to be sure the small iron piece and the pebbles will not damage the cavities and cores. B. how to avoid the small iron piece and the pebbles enter into the cavities?
Good plastic material filling system, you need a very special hot runner system, because if you need to molding 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 the best optimal effect, for durable milk crate mould, you need to use mold-max on the molding area with excellent cooling water channel design, for one-time use crate, you need to use tempering steel with excellent cooling system designed...
You need the high speed injection molding machine to run it, the screw RPM should be bigger then 350. in the world, now most of the crate manufacturers they use an accumulator to increase the melt and injection speed.
Plastic crate mould design also is very important, it is better to use a mechanical system onto the milk crate mould ejection, in this way, you can make the ejection action when the mould opening. Of course, maybe your machine can work with the 2 hydraulic acting in the same time, then you can do the ejection when the mould opening. For all kinds of mould, the high speed running is based on the mould is precised machining, the movement parts with accurate guided…otherwise, there is none possibility for a mould high speed performance.

Our Service:

Process Service
A. Product Reverse Engineering; Product Design Optimization;
B. The mould design with CAE analysis,  Shorten lead time,Improve molding efficiency;
C. Communication on the technical points in-time
D. Weekly Reporter for you about the mould machining progress and mould finishing schedule
E. Mould test and sample delivery in-time.
F. Supply trial molding parameters;
G. Spare parts and detailed parts list;
After-sale Service
1) One-year warranty since the date of delivery (except manmade damages from use)
2) Under warranty, if customer encounters problem in mould quality, We shall supply the components free.
3) Our experienced engineers will provide the technical solutions to any problems occurred in customers' mould operation.