Youjia Brand Positive – Negative Film Blowing Machine with Double Screw Die Head

Youjia Brand Positive – Negative Film Blowing Machine with Double Screw Die Head. Dual-Color Film Production: Blows striped vest bags and tablecloths using two different plastic materials without printing. High Hardness Screw Material: Screw stems and cylinders made of 38CrMoAl alloy steel with nitrogen treatment for durability. Hard Chrome Plated Die Head: Ensures uniform discharge and fine finish on the blown plastic film. Efficient Rewinding System: Torque motor driven pressure friction or center rewinding for smooth roll changing. Wide Material Compatibility: Suitable for HDPE, LDPE, LLDPE, EVA, Caco3, PBAT, and PLA materials. CE and ISO Certification: Machine meets CE and ISO:9001-2015 safety and quality standards. Flexible Customization Options: Offers full, minor, and flexible customization from designs or samples. Brand Name Components: Equipped with Siemens motors, Shuguang gearboxes, and Delta/Pioneer inverters.