The kneader is an ideal equipment for kneading, mixing, vulcanizing and polymerizing high viscosity, elastic-plastic materials. The kneader can be used to produce silicone rubber, sealant, hot melt adhesive, food gum base, pharmaceutical preparations, etc. One. The working principle of the kneader The kneader is produced by a pair of mutually cooperating and rotating Σ paddles with strong shearing action, so that the semi-dry state or rubber-like viscous plastic material can quickly react to the material to obtain uniform mixing and stirring. The kneader is mainly composed of five major parts: the kneading part, the base part, the hydraulic system, the transmission system and the electric control system. The hydraulic system is controlled by a hydraulic station to control the large cylinder to complete the opening and closing function. The hydraulic system is controlled by a hydraulic station to control the cylinder to complete functions such as turning the cylinder and opening the cover. The detailed parameters can be selected and required by the user. Convenient and reliable. The transmission system consists of a motor, a reducer and a gear, and the motor is matched according to the model of the kneader. The transmission part of the kneader is synchronously rotated by the motor. After the elastic coupling reaches the reducer, the fast pulp is driven by the output device to make it reach the specified speed, and the speed can also be adjusted by the frequency converter. The kneader has two Σ-shaped blades. The speeds of the two blades are different. Different speeds can be set according to different processes. The most common speed is 42/28 rpm. The kneader can be designed in the form of heating and non-heating according to the needs. The heat exchange methods usually include: electric heating, steam heating, circulating hot oil heating, circulating water cooling, etc. The discharging methods of the kneader include hydraulic dumping, ball valve discharging, screw extrusion, etc. The cylinder body and the contact part between the blade and the material are all made of SUS304 stainless steel to ensure product quality. Two, the characteristics of the kneader 1. The kneader generally adopts a through chassis, which is easy to install. 2. Adopt helical gear or hard-tooth surface reducer, so that the transmission with the main engine is stable, the noise is small, and the service life is long. 3. The stirring paddle and the inner wall of the mixing tank are made of SUS304 stainless steel or SUS316L stainless steel to ensure the purity of the product. 4. The shaft seal has advanced structure and good sealing effect. The unique design of the vacuum box balance structure ensures that no black material will be ground. 5. Integrated electrical control (main engine operation, hydraulic turning cylinder, hydraulic cover opening and constant temperature control) and temperature control and temperature display, which is convenient for operation and process control. Threee,Application of kneader Kneaders are widely used in the mixing, kneading, crushing, stirring, vulcanization, repolymerization, etc. of high viscosity, high elastic-plastic materials. The kneader has the advantages of uniform stirring, no dead angle and high kneading efficiency. The kneader has full functions, many varieties and a wide range of applications, especially suitable for chewing gum, bubble gum, toothpaste, plastic, rubber, silicone rubber, dyes, pigments, inks, food gum base, architectural coatings, carbon, cellulose, high viscosity Sealant, neutral glass glue, aluminum silver paste, silica gel, pulp, cellulose, battery paste, dyes, silicone resin, cosmetics and other industries.
The above is about rubber machinery. If you want to know more about our company's dynamics or products, you can consult us. We also sell Dispersion Kneader, Rubber Internal Mixer, Rubber Open Mill, Two Roll Mill, Plastic Granulator and Extrusion Pelletizer.
