TONVA Double-Station Accumulator Blow Molding Machine | Special Molding Equipment for Plastic Mannequins

Short Description:

Hollow molding of plastic mannequins faces common technical challenges. When traditional equipment forms large, irregular human-shaped profiles, it is prone to inconsistent wall thickness, surface wrinkles and material shortage at edges. Long production cycles, poor stability and high reject rates greatly restrict mass production efficiency and finished product quality. Targeting these industry pain points, the TONVA double-station accumulator blow molding machine is tailor-made for plastic mannequin production. Equipped with a high-precision accumulator head, it accurately stores melt and extrudes parison at a constant speed. Combined with an intelligent wall thickness control system, it adapts well to the complex curved and irregular contours of mannequins, effectively eliminating uneven thickness and deformation defects. Finished products feature smooth lines and consistent appearance. With the alternating double-station design, the machine enables continuous cyclic production and greatly improves extruder utilization and output, overcoming the low-efficiency drawback of single-station models. The machine runs stably with low failure rate and supports convenient mold change. It is suitable for mass production of full-body and half-body plastic mannequins, cutting waste loss and labor costs significantly. It helps plastic manufacturers reduce costs, boost efficiency and gain an edge in the market with high cost performance and reliable productivity.