Turnover Boxes

As core plastic containers for warehouse logistics, factory circulation and supermarket storage, turnover boxes feature box bodies, frames, reinforcing ribs, stacking grooves, hand holes and anti-slip bottom structures. They demand strict standards in dimensional accuracy, structural toughness, compression resistance, weather resistance and stacking assembly stability.Hengbin delivers one-stop development services for turnover box injection molds, covering design evaluation, mold fabrication, trial molding and revision throughout the whole process.

In terms of mold design, double parting structure is commonly adopted, equipped with hydraulic core pulling systems, side slides and lifter mechanisms. These designs facilitate demolding of side holes, clamping grooves, irregular reinforcing ribs and stacking positioning structures. The molds suit the molding of large-capacity boxes, ensuring regular shape, symmetrical structure and tight stacking fit.

For injection molding technology, the molds are fitted with efficient and balanced cooling circulation systems. They control shrinkage and deformation of large thin-walled boxes, effectively avoiding warpage and corner distortion, while shortening molding cycles and boosting mass production efficiency.Tailored to practical usage and appearance requirements of logistics containers, optimized runner design achieves smooth surfaces without weld lines. Multiple surface treatments including grain etching, glossy finish and matte anti-slip texture are available, making finished products meet industrial warehouse criteria with excellent drop resistance, compression performance and premium appearance.