How is the longevity of plastic bucket moulds?

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How is the longevity of plastic bucket moulds?

HEYA MOLD use hot runner technology and injection flow analysis software to design and manufacture beer box molds, vegetable box molds and other box molds. The plastic bucket mold is reasonable in structure, reliable in operation, convenient in molding process control and crate quality assurance. Roller system technology can improve the quality of plastic parts, reduce production costs and save time.

Here are the main points of the article:


How is the longevity of plastic bucket moulds?


How is the plastic bucket moulds manufacturing like?


What are the suggestions for plastic bucket moulds?

 
1. How is the longevity of plastic bucket moulds?

A. Design the structure in the early stage, select different material formula, die base, die core cavity and slider parts.

B. Three treatments are strongly recommended for die steel: the first tempering, the second vacuum 42-46-degree hardness treatment, and the third 48-hour tempering temperature. The most important thing is to control the distance between each piece of steel in the furnace, so that each piece of steel is treated evenly and will not break because it is too hard.

C. The crate plastic forming balance must be clamped to the die fixture. When the box is placed on the plastic molding injection molding machine, the upper mold is first installed, and then the injection molding machine is opened to allow the lower mold to float and re-mold, so that the mold is completely installed on the injection molding machine, the automatic balance is debated, and it is a good mold to improve the lifestyle.

D. The automatic mold protection system is now used to reliably prevent mold damage when the product is taken off or the machine is shut down due to abnormal operation.

2. How is the plastic bucket moulds manufacturing like?

Crates currently used in the field of logistics, such as beer crates, milk crates, food crates and various turnover boxes used in workshops, are basically made of plastic. The plastic bucket mould has the characteristics of bending resistance, aging resistance, heavy load resistance, tensile resistance, compression resistance, tear resistance, high temperature resistance and so on. In general, these plastic bucket moulds are of large dimensions and require good mechanical properties, low temperature performance and durability. To meet these requirements, HDPE is used as the raw material and crisscrossed ribs are designed on the outer surface and bottom of the plastic bucket mould to increase its strength and stiffness. For good injection molding, in the structural design of the crate mold, the plastic bucket mould is usually used 4 or 6 roller gates (or 3 crate molds) due to its large size and complex shape. Since the four side walls and many ribs are perpendicular to the opening of the revolving box mold, four sliders are needed to form the ribs and release the crate from the mold.

3. What are the suggestions for plastic bucket moulds?

Some suggestions on the treatment of steel during the processing of plastic bucket mould are put forward: firstly, the structure should be designed, and then according to the designed structure, what material formula should be adopted to ensure the scientific use of die base, die core cavity and sliding block section. The die steel used is recommended to be treated three times. First quenching and then tempering; The second vacuum treatment, vacuum degree 42-46 degrees; Finally, make sure the temperature is tempered for 48 hours. In order to ensure the uniformity of each process, it is very important to control the distance between the die steels in the furnace. If not properly treated, uneven hardness is likely to lead to fracture of cast steel.

HEYA MOLD produce plastic bucket mould, plastic basket mould, plastic box mould, thin-walled container mold, paint bucket mold, the products are 0.5 L, 1L, 3L, 5L, 10L, 18L, 20L, 25L. Any new mould projects or technial problems, welcome to contact us by Mob:86-13867644770(Ivy)




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