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How many types of rotational Moulding are there?
The types of rotational molding equipment are turret machines, shuttle machines, rock and roll machines, and open-flame machines.
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What materials are used in rotational Moulding?
Rotomolding Materials Include:
· Linear Low Density Polyethylene (LLDPE)
· Medium Density Polyethylene (MDPE)
· High Density Polyethylene (HDPE)
· Low Density Polyethylene (LDPE)
· Cross Link Polyethylene (XLPE)
· EVA Co-polymer (EVA)
· Polyvinylchloride (PVC)
· Nylon.
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What is rotomolding process?
The rotational molding process is quite simple: A hollow mold is filled with powdered plastic resin. The mold begins rotating bi-axially and is transferred into an oven. The mold continues to rotate as the resin melts and coats the walls of the mold. The mold is cooled until the resin hardens into the desired shape.
