An electrically heated kneader is a type of kneader, mainly used in the chemical production fields such as silicone rubber, glass glue, butyl rubber, and hot melt adhesive. A kneader typically consists of several major components, including the kneading system, vacuum system, heating system, cooling system, and electrical control system.
Electric heating kneading machine working principle:
An intensive shearing action is produced by a pair of Σ blades that rotate and mesh with each other, allowing semi-dry or rubbery, sticky plastic materials to react quickly and achieve uniform mixing and blending. The kneader is mainly composed of five major parts: the kneading section, base section, hydraulic system, transmission system, and electrical control system.
The hydraulic system is controlled by a hydraulic station to operate large cylinders for opening and closing functions. The hydraulic system, also operated by a hydraulic station, is used for flipping and opening operations. Detailed parameters can be customized by the user as needed. The operation is convenient and reliable. The transmission system consists of an electric motor, a reducer, and gears, and is matched with the motor according to the model of the kneading machine.
Key Features: Ideal equipment for kneading, blending, crushing, dispersing, and re-aggregating high viscosity paste or elastoplastic materials that cannot be processed by general split-mixed machines or liquid mixers, featuring uniform mixing, high kneading efficiency, and other advantages.
The transmission part of the kneader is driven by an electric motor at a synchronous speed, which passes through an elastic coupling to the reducer. It is then transmitted to the fast paddle by the output unit to achieve the specified speed, and can also be adjusted by a variable-frequency drive.
The stainless steel kneader features two Sigma-shaped blades, with varying speeds between the two blades. The rotation speed can be adjusted according to different processes, with a common speed of 42/28 RPM.
The kneading machine can be designed with or without heating options according to requirements. The heat exchange methods typically include electric heating, steam heating, circulating hot oil heating, and circulating water cooling, etc.
