Vacuum Kneader is a kind of kneader, mainly used for silica gel, glass adhesive base material, butyl adhesive, hot melt adhesive and other easy to produce bubbles in the chemical production field. Vacuum kneading machine belongs to an important branch of kneading machine series, which has formed a mature industrial chain in China.
Vacuum Kneader the working principle of vacuum kneader is by a pair of mutually matched, rotating blade Sigma (or Z-shape) generated strong shear action, so that semi-dry or rubber-like viscous plastic can make the material rapid reaction to obtain a uniform mixing and stirring mechanical device.
The temperature control method adopts electric heating, steam, oil heating, water cooling and other methods, and adopts hydraulic cylinder tipping and lid opening. Discharge methods include hydraulic, cylinder tipping, ball valve discharge, screw extrusion and so on. The cylinder body and the contact part of the pulp blade and the material are made of SUS304 stainless steel to ensure product quality.
The Vacuum Kneader is an ideal equipment for mixing, kneading, crushing, dispersing and repolymerizing various chemical products of various elastoplastic materials with high viscosity. He is widely used in high-viscosity sealant, silicone rubber, neutral acid glass glue, chewing gum, bubble gum, aluminum silver pulp, silicone, paper pulp, cellulose, and also used in batteries, ink, pigments, dyes, medicine, silicone resin, plastics, rubber, cosmetics and other industries.
Vacuum Kneader is widely used in mixing, kneading, crushing, stirring, vulcanizing and repolymerization of high viscosity and high elastoplastic materials. The kneading machine has the advantages of uniform mixing, no dead Angle and high kneading efficiency.
Kneading machine by a pair of mutually matched and rotating blades (usually in the shape of Z) to produce strong shear, extrusion, stirring action to make the viscous material quickly mixed evenly.
Can be made into ordinary type, pressure type, vacuum type, high temperature type.
According to the material can be divided into carbon steel kneading machine, stainless steel kneading machine and special material kneading machine.
The method of temperature control is steam, oil high temperature heating, water cooling and so on.
Discharging methods include hydraulic, cylinder tipping, ball valve discharging, screw extrusion, hydraulic turning plate discharging, etc. And through PLC real-time control and record production temperature, time, viscosity and other relevant data.
The Vacuum Kneader is mainly composed of kneading part, frame part, hydraulic system, transmission system, vacuum system and electric control system. The kneading part is composed of cylinder body, pulp shaft, wall plate, cylinder head, etc. The hydraulic system is operated by a hydraulic station to operate two small oil cylinders and two large oil cylinders to complete the function of opening and closing the big cover and turning the mixing cylinder. The design pressure of the system is 7.0Mpa. The electronic control system has manual and automatic electronic control system, which is selected and required by the user at will, and the operation is convenient and reliable. The transmission system is composed of motor, reducer and gear, and the motor is matched according to the kneading model number. In the transmission process, the speed can be synchronized by the motor, after the elastic coupling to the reducer, the output device drives the fast slurry, so that it reaches the specified speed, and the speed can also be adjusted by the frequency converter.
