The important role of plastic moulds in modern manufacturing

moulding plastic machine

Application of plastic mould in the manufacturing industry

A plastic mould is a tool used to produce plastic products, which are often widely used in various industries such as automotive, electronics, medical and home appliances. Compared with traditional metal moulds, plastic moulds have the advantages of low cost, high productivity and the ability to process more complex geometries.

Plastic injection moulding is a relatively simple process in which plastic pellets are fed from a hopper into a heated barrel with a reciprocating screw. The heat from the barrel and the rotation of the screw turns the plastic into a molten state. The molten plastic passes through a nozzle into the mould cavity. After the molten plastic cools, the finished plastic part is ejected from the mould.
Although the initial mould design and manufacture can take several weeks, once the mould is made, the process of moulding plastic machine can be completed within a few hours of the mould being piloted. Depending on the volume and complexity of the project, the injection mould may need to be adjusted and tested several times to be fully prepared for volume production.

Plastic Injection Molding Machine: A Guide to Custom Injection Molders

The role of plastic moulds in the manufacturing industry

Improve production efficiency

The use of plastic moulds to produce plastic products can greatly improve production efficiency. Compared with the traditional manual operation, plastic mould with a moulding plastic machine can produce a variety of different specifications of the product at one time, improving the production capacity of the production line.

Reduce production cost

Plastic moulds are relatively low in price and do not require large investment costs. Compared with traditional metal moulds, the use of plastic moulds can save the cost of materials; at the same time, more versatile, one set of moulds can produce a variety of different products, saving production costs.

Shorten product development time

The use of plastic mould can greatly shorten the development time of plastic products. Plastic mould manufacturing cycle is short, and the manufacturing process is simple, only need to produce a set of moulds, and you can quickly produce a large number of the same products. This efficient production method helps enterprises to enter the market faster and improve the competitiveness of enterprises.

Improve product quality

Products made with plastic moulds are of higher quality. Plastic moulds have been able to ensure the details and accuracy of the products while carrying out precision processing. The quality of the products produced by the mould is more accurate, at the same time, it also has more work guarantee, and the products are not easily deformed and have a longer life.

Final Thought

Finally, injection moulding is well suited to mass production because it is relatively inexpensive compared to other manufacturing methods. While the initial cost of a mould can be high, thousands or millions of parts can be produced from the same mould. Essentially, the higher the volume of production, the lower the total cost per unit of production.

Because the cycle time for producing injection moulded parts is short, the time required to complete a production run is also shorter. As a result, the unit labor cost is also lower. The production cycle time for injection moulding is typically between 20 and 60 seconds per moulding plastic machine cycle, depending on the complexity of the part and the design of the mould.

Injection moulding also produces very little scrap material and in most cases the scrap can be easily recycled. In some cases, sprues and runners can also be recycled for future production runs, further reducing costs. Ultimately, injection moulding has shorter set-up times, shorter production times, and less material waste, resulting in lower overall costs.

In conclusion, plastic moulds play an important role in modern manufacturing. It is a popular and sought-after way of producing products for both manufacturing companies and consumers.

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Frequently Asked Questions

Daoben has the SOP (Standard Operation Procedure) and all the production steps must follow up this SOP. Every machine needs at least automatic running over 72 hours and must be inspected carefully before shipment.

Actually, the delivery time of the machines is depended on the machine options. Normally, the delivery time of a standard machine could be within 1-2 months.

12 months warranty after shipment for mechanical parts, hydraulic parts, and electric components excluding the screw and barrel 6 months (not including use for recycled material or reclaimed material).

Yes, Daoben will provide one set of standard spare parts to the customer including a heater, filter, screw head, screw washer, checking ring, sealings, etc.

Surely, we have experienced technical engineers for oversea service, they would help you install machines and support training to workers also. Currently, we provide visits online by video call for COVID-19.

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