part 1: plastics materials and technologies. rotational ... · part 1: plastics materials and...
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Part 1: Plastics Materials and Technologies.
Rotational Moulding• a way to make enclosed, hollow shaped products
• used to produce a very wide range of shapes and sizes of hollow products
Part 1: Plastics Materials and Technologies.
Rotational Moulding• uses a measured amount of powdered plastics material in a mould
• the mould is closed and then rotated inside an oven
• the plastic melts and takes up the shape of the inside of the mould
• the mould is then cooled while it is still rotating
• the mould is stopped, opened and the product removed
Part 1: Plastics Materials and Technologies.
Rotational Moulding Machine
Rock and roll machine
Part 1: Plastics Materials and Technologies.
Rotational Moulding Machine
Carousel machine
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