Description of G-PLAS Thermosetting Injection Molding Machine: Clamping Unit: ·By Computer Aided Design （CAD） clamping system, the clamp stroke and distance between tie bars have been enlarged for versatile usage. ·Machines are equipped with up-down toggle system for high-speed molding. ·Linear potentiometer can reach 0.01mm high uracy, and all position settings can be saved into the computer, suitable for high .precision molding. ·Fully automatic lubrication device ensures excellent lubricating effect and assures machine's uracy. ·Ring gear and hydraulic motor driving are for quick die height adjustment. ·Hydraulic ejector is time retaining, vibration, position retains functions, and an air blasting ejector can be added. ·Core pull and unscrewing device have multi-sequence design, suitable for all kinds of molds. ·Installed with sliding clamp system cover, easy for inspection and maintenance.
Injection Unit: ·Suitable for thermosetting plastic material, double-function for exchanging between thermo-plastic and thermosetting. ·By linear potentiometer for 0.01mm high precision position control for injection and clamping systems. ·Use of oil heating circulation and electric heating for barrel, ensures the stability of temperature control. ·Specialized screw & barrel for thermosetting, special treated steel of barrel set for anti-erosion when in use of thermosetting material. ·Built-in cold start protection, loop break alarm and heat reservation function, the tolerance of temperature deviation is ±1℃ only. ·High torque and excellent performance of hydraulic motor can drive screw directly and shorten politicizing time so that saves energy. ·Bad product detecting function to recognize short-shot or other unmoral products. ·Special design of nozzle for quick-clearing purpose when machines suspended.
Electrical Unit: ·Electrical, hydraulic and mechanical safety devices consist tri-interlock safety system. ·Emergency stop on operation & rear sides. ·Low-pressure mold opening & closing protection. ·Hydraulic overheating alarm & automatic shutdown devices. ·By microprocessor controller equipped with 4 stages injection, 3 stages holding pressure and 3 stages back pressure. ·Shutdown memorized device with 100 memory presets on molding data. ·EL display of pressure, speed time and distance for each motion. Screw rotating speed read-out.
