• Malik Engineers

Lab Model Screw Extruder

Malik Engineers manufacture MEGA Series Single and Twin Screw Extruder suitable for laboratory trials and small scale production of polymeric and food cereals. The extruder is driven through helical gear box & AC induction motor with frequency control panel for stepless control of screw speed. Barrel is of modular construction, made up of segments and is electrically heated and also provided with water jackets for removing extra heat. Hopper is provided with Auger feeder for controlled feeding over the screw(s). Devolatising port is provided which can be used to remove moisture and volatiles from the material, when necessary. Both screw and barrel are made up of separate segments which can be assembled as per process demand. Different segments of barrel and screw are supplied for thermoplastics and food cereals extrusion. The machine can be used to test properties of thermoplastic product, testing of polymer blend and alloys, etc. It can be used for processing all polymers including PE, PP, PS, PVC, Nylon, PBT, PC, etc. Food cereals can be processed for product recipe trials and small production. The machine is provided with accurate digital controllers and indicators for keeping record of all important parameters of extrusion, i.e drive torque, current, extrusion pressure, temperature, rotational speeds, etc.