1L PLC-Controlled Internal Mixer for Plastic Compounding

Description

The 1L PLC-Controlled Internal Mixer is a compact industrial mixing machine designed for laboratory testing, material development and small-batch production of plastics, rubber compounds and polymer materials. The machine has a 1-litre mixing chamber equipped with electric heating and water cooling, allowing operators to control the processing temperature according to the material requirements. Its flip-type discharge system enables the mixing chamber to tilt up to approximately 110°, making material removal and cleaning more convenient. A 3.75 kW AC drive motor powers the rotor system, while the rotor speed can be frequency adjusted to suit different formulations and processing conditions. The front and rear rotors operate at approximately 40 and 31 revolutions per minute. The reducer base and structural frame are manufactured from low-carbon steel for strength and stability. A forced lubrication circulation system supports reliable gearbox operation and helps reduce wear during continuous use. The mixer is suitable for research laboratories, polymer-development centres, plastic manufacturers, rubber-processing facilities and quality-control departments. Product Specifications Specification Details Mixing Chamber Capacity 1 L Heating Method Electric heating Cooling Method Water cooling Discharge Type Flip-type Drive Motor Power 3.75 kW Flip Motor Power 0.75 kW Front Rotor Speed 40 rpm Rear Rotor Speed 31 rpm Speed Control Frequency adjustable Maximum Flip Angle Approximately 110° Air Pressure 0.3–0.5 MPa Overall Dimensions 1500 × 600 × 1600 mm Machine Weight Approximately 850 kg Power Supply Three-phase AC 380 V Main Motor Type AC motor Frame Material Low-carbon steel Lubrication System Forced lubrication circulation Control System PLC control Key Features Compact 1-litre mixing chamber PLC-controlled mixing operation Electric heating and water cooling Frequency-adjustable rotor speed Separate front and rear rotor speeds Powerful 3.75 kW AC drive motor Flip-type chamber discharge Maximum chamber tilt of approximately 110° Heavy-duty low-carbon-steel frame Forced gearbox lubrication system Selected high-quality electrical components Suitable for laboratory and small-batch production Applications Plastic material compounding Rubber compound development Polymer formulation testing Colour masterbatch preparation Additive dispersion testing Material research and development Quality-control laboratories Small-batch product trials Chemical and polymer research facilities