The pin cold feed rubber extruder is suitable for the extrusion of hoses, inner tubes, tapes, sealing products and other rubber products. The pin cold feed extruder penetrates the pin radially into the screw thread groove from the circumferential direction of the barrel to shear and stir the flowing rubber. The rubber compound becomes a melt and flows in the screw thread at a low shear rate, gradually forming a continuous viscous fluid, which destroys the laminar flow and agglomeration of the rubber compound during the extrusion process, and crushes the rubber block to achieve The effect of good plasticization, low adhesive temperature and energy saving simplifies the production process. With the function of pins, the pin-type cold feed extruder has the advantages of high output, low temperature, low energy consumption, high quality uniformity, stable discharge, and little rubber residue in the screw after shutdown.
1. The barrel is equipped with several sets of pins, which can mix materials better and more evenly.
2. The screw and barrel optimized by CAD can meet the requirements of different designs, different formulas and different processes for the majority of users. Adopt AC motor, frequency conversion speed regulation, its speed range is wide, it is adaptable to the production of different specifications of rubber products, and it is easy to operate.
3. The characteristic of this machine is that it has been improved on the basis of the original extruder, highlighting the economy and easy maintenance.
4. This machine uses the reducer of hard tooth surface rubber extruder, which has low noise, large transmission torque, stable transmission and convenient maintenance.
5. This machine adopts feeding roller for forced feeding, which can process multi-layer rubber strip, compact extrusion, and good product quality.
6. All parts in contact with the rubber compound are circulated with water, and are equipped with a thermostatically controlled water temperature adjustment system. Selecting the appropriate water temperature can effectively stabilize the quality of various rubber compounds extruded.
7. The pin installed in the barrel separates the laminar flow of the rubber material moving along the screw, so that the hot and cold layers of the rubber material are more effectively mixed, and the heat distribution is more uniform and the amount of extrusion is greater. Mixer mixer.
8. Flexible and changeable design system can meet customer's design requirements in a short time. Equipped with different machine heads, it can be used for feeding, extruding tablets, extruding tubes, extruding profiles and so on.
The rubber tube extruder produced by Hebei Shuangda Rubber & Plastic Machinery Co., Ltd. adopts cold-feeding and non-leakage feeding roller, Changzhou hard-tooth surface reducer, and gear drives the feeding device to control the amount of rubber feeding and reduce the number of multi-barrel screw. The damage of the glue leakage prolongs the service life of the equipment.
Hebei Shuangda Rubber & Plastic Machinery Co., Ltd. is a modern enterprise specialized in R&D, production and sales of complete sets of equipment for rubber, silicone and plastic extrusion machinery.
The company is located in Liyuantun Town, Wei County, Xingtai City, Hebei Province.
There are 120 employees, including 30 technicians and 8 senior engineers. The professional technical team guarantees the stable technical performance of the product.
The company's main products include rubber extruders, rubber tube extruders, three-compound vulcanization production lines, elastomer extruders, and other extrusion equipment. And engineering seals, automobile seals, cables and wires, air conditioning hose preparation pipes, automobile oil pipes, water stop belts and other production equipment.
Our company adheres to the principle of "customer-centric, honest and trustworthy", and regards the quality of equipment as life. Provide customers with high-quality equipment and services, and provide a full range of technical support. Chengdian invites domestic and foreign customers to visit our factory for guidance. Looking forward to long-term cooperation with you to create a win-win situation.