Characteristics of rotational molding process

Characteristics of rotational molding process

1. Low cost of rotomolding molds: For products of the same size and specifications, the cost of a rotomolding mold is approximately 1/3 to 1/4 of that of a blow molding or injection molding mold.
2. Rotomolded products have excellent edge strength and can achieve edge thicknesses exceeding 5 mm, completely solving the problem of thin edges in hollow products.
3. Rotomolding allows for the placement of various inlays.
4. Rotomolded products can have very complex shapes and thicknesses exceeding 5 mm.
5. Rotomolding allows for the production of fully enclosed products.
6. Rotomolded products can be filled with foam for thermal insulation.
7. Rotomolded product wall thickness can be freely adjusted without mold adjustments.
8. Hollow products are seamless, with uniform wall thickness, which can be adjusted to achieve high strength.
9. A variety of surface finishes are available, including various colors, UV protection, and anti-aging treatments, as well as various stone and wood simulation effects.

Roto moulding can make production the goods as below:

• Food pan carrier
• Cool box
• ATV parts
• Transport Box
• PE water tank 5L 10L 20L 100L 500L 1000L