Here are some of the questions that tecni-form often get asked. Click on each question to see the answer - if you have a query that is not answered here, please contact tecni-form and they will be happy to help.
- What components are suitable to be rotationally moulded?
- How is RM more environmentally friendly than other plastic moulding processes?
- Is rotational moulding cheaper than other forms of plastic moulding?
- How do I specify the designs for RM?
- Is there a minimum / maximum size of RM products you can produce?
- What types of plastic can you use in rotational moulding?
- What makes your company different from others in the rotational molding industry?
- Can RM be used to create SUV overhead and lower consoles?
- What are the advantages for using RM to create storage tanks for different liquids?
- What are the maximum heats that RM plastics can stand?
- What makes rotational moulding preferable to blow moulding?
- Is rotational moulding suitable for the manufacture of marine plastic gas tanks?
- What tools do you use in the rotational moulding process?
- What is the expected lifespan of a rotationally moulded product?
- What is the expected lifespan of a rotational mould tool?
The answer is yes and no. In most cases tooling for rotational moulding is cheaper than other methods of manufacturing plastic. This is true for two reasons: rotomoulding does not have to withstand the high pressures that are often required for other processes, and rotomoulded components are purely hollow cavities with no core section required.
Mouldings may also be cheaper than GRP hand lay-up, vacuum formings, and vacuum-formed assemblies, RRIM, RIM, and RTM. Injection mouldings, blow mouldings, and extrusions will generally be cheaper.
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