528T Servo Injection Molding Machine ZH-528

The ZUIHUI ZH-528 is a dedicated heavy-duty horizontal servo injection molding machine optimized for mass production of plastic buckets and industrial pails. Engineered for outstanding structural stability, consistent molding precision and remarkable energy efficiency, it adopts an upgraded reinforced five-point double-toggle clamping mechanism and top-tier servo closed-loop hydraulic control system.Equipped with a stable clamping force of 5280kN and a theoretical injection weight of 2466g, the machine features a customized high-efficiency plasticizing unit tailored for HDPE and PP materials. It delivers powerful melting capacity and excellent material compatibility for virgin and recycled plastics, perfectly matching deep-cavity bucket molds. The optimized ejection system and long mold-opening stroke ensure smooth demolding of large-volume barrel products.Capable of sustaining long-term continuous high-load production, it effectively controls common defects such as shrinkage, sink marks and uneven wall thickness of thick-wall buckets. Widely suitable for manufacturing paint buckets, chemical pails, household water buckets, food storage barrels and large industrial plastic containers, it serves as the ideal dedicated machine for high-efficiency mass production of plastic bucket products.