Two stage plastic extrusion granulation unit

Two stage plastic extrusion granulation unitprinciple

Plastic extrusion granulation unitThere are "T-shaped" and "T-shaped" arrangement designs, suitable for various plastics such as high-pressure polyethylene (LDPE), low-pressure polyethylene (HDPE), polypropylene (PP), polystyrene (PS), and ABS. The design includes an exhaust device to remove the gas generated after heating, making the particles full, strong, and smooth; The mold head has a hydraulic lifting mechanism that can quickly replace the filter screen without stopping, greatly improving production efficiency.

Two stage plastic extrusion granulation unitThis equipment is mainly used for the regeneration granulation of high-density polyethylene (HDPE) and low-density polyethylene (LDPE) film materials. This unit integrates multiple functions such as raw material transportation, crushing (hot pellets), extrusion granulation, etc. The production process saves labor from repeated transportation of raw materials. The waste film generates hot pellets during the crushing process, which is beneficial for compression plasticization and greatly improves production capacity and plasticization quality. The crushing bucket is driven by a high-power AC motor, and large materials can be directly discharged without the need for crushing processes; The screw structure of the main extruder is specially designed to facilitate the compression, transportation, plasticization, and exhaust of the crushed film material, thereby improving the quality of granulation; The temperature control of the machine barrel adopts a digital high-precision temperature control meter, a high-power cast iron heater, and a low-noise cooling fan to precisely control the temperature of the machine barrel, ensuring the plasticization quality of the material. Equipped with advanced low-noise hard toothed belt forced lubrication reducer to ensure that the host can adapt to high-speed continuous operation.

Features:

1. Specially designed polycarbonate (PC) exhaust screw, the surface of the screw is polished and nitrided;

2. The host is equipped with a quantitative feeding screw and a high torque gear reducer to ensure stable plasticization extrusion;

3. The main engine barrel adopts a spiral copper barrel for surrounding cooling, and the temperature control system adopts a high-precision RKC temperature control meter from Japan and imported electrical appliances to ensure plasticization quality.