528T Servo Injection Molding Machine ZH-528

The ZUIHUI ZH-528 is an ultra-heavy-duty flagship industrial servo injection molding machine, tailor-made for high-intensity mass production of super-large, super-heavy, extra-thick-wall plastic parts and high-load large molds.Adopting an integrated heavy-duty cast steel frame and reinforced five-point double-toggle clamping structure with finite element optimization and professional stress relief treatment, the machine achieves extreme overall rigidity and excellent anti-deformation, anti-impact and anti-fatigue performance. Uniform tie-bar force ensures zero flash and outstanding dimensional stability during long-term high-pressure continuous production.Equipped with a super-heavy clamping force of 5280kN and an ultra-large theoretical injection weight of 2466g, it delivers powerful plasticizing capacity and uniform melt quality. It perfectly solves traditional defects such as short shot, shrinkage and poor weld lines for large-size products, fully adapting to high-glass-fiber modified materials, high-filled engineering plastics and super-large thick-wall structural parts.Adopting the top-level full servo closed-loop control system, it realizes millisecond-level accurate response and high parameter repeatability, with stable cycle operation and lower energy consumption. Featuring ultra-wide tie-bar spacing, super-large mold capacity, long opening stroke and heavy-duty ejection system, it supports various large non-standard heavy-load molds.It is widely used for new energy vehicle large structural parts, large logistics pallets, oversized home appliance housings, industrial protective shells and heavy sanitary plastic products, serving as the top benchmark model for high-precision, high-efficiency and energy-saving mass production of ultra-large industrial plastic articles.