Two-station high speed extrusion blow molding machine

High-speed double station extrusion blow molding machines series EB30U/EB70U are specialized for manufacturing bottles and containers which under 10L.

• Toggle balance clamping structure,with platen opening & clamping and mold platen movement by linear guide,to achieve low friction and high speed.
• Based on the Finite Element Analysis design,and platen,toggle and platen frame made in high intensity nodular cast iron.
• High speed mold clamping oil cylinder with differential speed function,and high speed mold clamping oil cylinder with special anti-shock cushion valve structure.
• Specially designed screw with high L/D ratio insures good plasticizing and stable extrusion; high precision and no part line die head guarantees customers’ top-quality requirement.
• Multi-screw &multi-die head can be adopted to improve the quality of the product and lower down the cost of material.
• Famous brand of vector inverter in high pulling torque, complied with special extrusion hardened reducer, can operate in stable, durable, and low noise state.
• All hydraulic parts are from Yuken (Japan). Pressure & proportional control are set by PLC, which ensures the stable operation; Mold movement is controlled by special speed limited valves, ensuring precise position and non-striking.
• Parts of pneumatic system are imported from FESTO (Germany), SMC (Japan), etc, which are top brands in the world. These make sure the operation of machine reliably and accurately; the air circulation is large while the leakage is very small.
• High speed Siemens (Germany) PLC with multiple language touch screen, easy-access menu display, is easy to control and operate.
• Schneider (France) touchless sensors and switches are adopted, which are dependable and in low heat, & prolonged life.
• Multiple-way PID controlled temperature heating is precise and stable.
• Fully automatic operation can be achieved by optional equipments like auto-deflashing, rotary trimming device, or separated rotary trimming equipment.