China 20L Cool Box Mould Rotomoulding Mould for sale

20L Cool Box Mould Rotomoulding Mould

Price Negotiable

Price: Negotiation

MOQ: 1 set

Delivery Time: 7-30 working days

Brand: Yisong

Product Description

Mirror Surrface Customizie Cooler Aluminium CNC Soild Billet Mould

The rotomoulding process is used extensively for the manufacture hollow plastic products. Rotational moulding has the advantage in terms of relatively low levels of residual stresses in the manufacturing process and hence relatively inexpensive moulds.

Rotational moulding also can be ideal for the production of large products such as tanks and bins (> 2m^3) that need to be hollow and can be made in one piece.

Rotational moulding is best known for the manufacture of tanks, but it can also be used to make complex medical products, toys, leisure craft, and highly aesthetic point-of-sale products.

The rotational moulding of plastics materials into products is relatively straight forward. The manufacturing method entails the of introduction of a quantity of plastic raw material in a powder form into a hollow mould. The mould is then rotated around two axes whilst it is heated. The rotation is at low speeds. Once the raw material or plastic is heated in the enclosed mould it adheres to the mould surface in what is called a monolithic layer. To ensure the desired mould shape is maintained the rotation of the mould continues throughout cooling process. When the plastic cool and is adequately stiff, the product is ready for the removal from the mould. In a factory situation, the mould is reloaded and the process is recommenced.

Name	20L Cooler Aluminium CNC Soild Billet Mould
Model NO.	15 25 45 60 65 75 140
Style	Cartoon
Pattern	Pure Colour
Color	Sheet Metal
Transport Package	Plywood
Specification	15 25 45 60 65 75 140
Trademark	Yisong
Origin	China
HS Code	8477401000
Production Capacity	1-999