Help You Design With Our Professional Experience For Rotational
Mold
Oem / Odm
Yes
Mould Life
1 Year
Mould Production Cycles
15-60 Days
Rotational moulding process is a very simple process for
manufacturing hollow, seamless products of all sizes and shapes.
Due to its simple operation and relatively low cost moulds, this
process has become very popular for manufacturing hollow items like
water storage tanks.
Rotational moulding is a Four- Stage process.
Stage 1
Polymer powder is loaded in the mould manually and mould is closed.
Stage 2
The mould is then shifted to the heating oven. Here the mould is
heated by forced hot air circulation. While the mould is heated it
is also rotate about two perpendicular axes simultaneously. The
polymer melts and forms a homogenous layer inside the mould.
Stage 3
The mould is shifted to a cooling station where forced air cools
the mould.
Stage 4
The mould is open and finished part is taken out. Unlike injection
and blow moulding, rotational moulding does not involve high
pressures, hence the products are stress free and have uniform wall
thickness. Accurate control of process is very important for
producing quality products in rotational moulding.
Our Certifications
CE Certification of Rotational Mold CE Certification of Rotational Molding Machine Member of the Association of Rotational Moulders Australasia 2019
2020,2021,2022 ISO 9001 Quality Management System Certificate Rotomoulding Professional Committee of ChinaPlastics Processing
Industry Association 12 Patent/Utility Model Patents