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High Precision Rotational Moulding For LLDPE / HDPE Plastic Kayaks OEM Service

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Shanghai Jiechuang Mold Manufacturing Co., Ltd.

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High Precision Rotational Moulding For LLDPE / HDPE Plastic Kayaks OEM Service

Brand Name : J&C

Model Number : customized sizes

Place of Origin : Shanghai, China

MOQ : 1 SET

Price : Negotiated

Payment Terms : T/T, L/C, Western Union

Supply Ability : 80 SETS PER MONTH

Delivery Time : 35 DAYS

Packaging Details : air bubble film for plastic, wooden case for molds

Mold material : Aluminum A356

product name : J&C one- line manufatcurer for rotomolded plastic LLDPE or HDPE kayaks

wall thickness : 8mm to 10mm

Mold process : Design, foam, casting, CNC process, Polish, Frame, Test, Packing

lifetime : over 8000 shots

plastic material : LLDPE/ HDPE/MDPE

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J&C one- line manufatcurer for rotomolded plastic LLDPE or HDPE kayaks

Rotational moulding, known also as rotomolding or rotocasting, is a process for manufacturing hollow plastic products. For certain types of liquid vinyls, the term slush molding is also used. Rotational molding has particular advantages in terms of relatively low levels of residual stresses and inexpensive molds.

Product Description

Poduct Name	J&C one- line manufatcurer for rotomolded plastic LLDPE or HDPE kayaks
Material	Aluminum A356
Surface treatment	Polish, Sandblasting, Telfon coating
Wall thickness	8-10mm
Mould life	Over 10000 shots
Mould Process	Design, foam, casting, CNC process, Polish, Frame, Test, Packing
Platic Material	LLDPE, MDPE, HDPE, CROSS LINKED PE
Our service	help you design with our professional experience for rotational mold

High Precision Rotational Moulding For LLDPE / HDPE Plastic Kayaks OEM Service

The principle of rotational molding of plastics is simple. Basically the process consists of introducing a known amount of plastic in powder, granular, or viscous liquid form into a hollow, shell-like mold.The mold is rotated and/ or rocked about two principal axes at relatively low speeds as it is heated so that the plastic enclosed in the mold adheres to, and forms a monolithic layer against, the mold surface. The mold rotation continues during the cooling phase so that the plastic retains its desired shape as it solidifies. When the plastic is sufficiently rigid, the cooling and mold rotation is stopped to allow the removal of the plastic product from the mold. At this stage, the cyclic process may be repeated. The basic steps of (a) mold charging, (b) mold heating, (c) mold cooling, and (d) part ejection.

High Precision Rotational Moulding For LLDPE / HDPE Plastic Kayaks OEM Service

Product Tags:

roto molded plastic boats

rotomolded catamaran

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