Hollow large-format plastic products in HDPE, LLDPE, and more. Tanks, enclosures, kayaks, playground equipment.
Rotational molding (rotomolding) produces hollow, seamless plastic parts by rotating a mold bi-axially inside an oven while plastic powder melts and coats the interior. It is ideal for large tanks, containers, outdoor equipment, and enclosures.
Tooling costs are significantly lower than blow molding or injection molding at equivalent sizes. The process produces stress-free, seamless single-piece products with uniform wall thickness and excellent impact resistance. Production runs typically take 3–6 weeks including material procurement and scheduling.
No weld lines or seams — ideal for pressure vessels, tanks, and watertight enclosures.
Economically produce very large hollow parts that no other process can match.
Cast aluminium tooling at a fraction of equivalent injection mold cost.
Upload your files and receive a detailed quote with DFM feedback within 24 hours.