Intensive mixer is an ideal equipment for kneading, blending, vulcanizing, and polymerizing high-viscosity, elastoplastic materials. It is used in the production of silicone rubber, sealant, thermoplastic adhesive, food gum base, and more. The intensive mixer is a mixing and stirring device, commonly featuring two Sigma blades arranged in parallel, with one blade rotating faster than the other to generate shearing force. The varying blade speeds allow the blended materials to be quickly sheared, ensuring uniform mixing.
Vacuum kneaders are a type of kneader, primarily used in the chemical production fields such as silicone rubber, glass glue, butyl rubber, and hot melt adhesives. Kneaders typically consist of several major components, including the kneading system, vacuum system, heating system, cooling system, and electrical control system.
The kneader, driven by a pair of interlocking and rotating Σ blades, generates a strong shearing action, which quickly achieves uniform mixing and blending of semi-dry or rubbery, sticky plastic materials.
The kneading machine is primarily composed of five major parts: the kneading section, base section, hydraulic system, transmission system, and electrical control system. The hydraulic system is operated by a hydraulic station to control the large cylinder for opening and closing functions. It also uses a hydraulic station to operate the cylinder for functions like tilting and opening. Detailed parameters can be freely selected and requested by the user, offering convenient and reliable operation. The transmission system consists of an electric motor, reducer, and gears, which are matched with the motor according to the kneading machine model.
The kneading machine's transmission section is driven by an electric motor at synchronous speed, which passes through an elastic coupling to the reducer. The output device then drives the fast paste to reach the specified speed, and it can also be adjusted by a variable-frequency inverter.
The kneading machine features two Sigma-type blades, with different speeds for each blade. The speed can be set according to various processes, with a common speed of 42/28 rotations per minute.
Mixers can be designed with or without heating functions to meet specific requirements. Heat exchange methods usually include electric heating, steam heating, recirculating hot oil heating, and recirculating water cooling, among others.
The extruder features discharge methods such as hydraulic tilting drum, ball valve discharge, and screw extrusion. The cylinder and impeller contacting parts are all made of SUS304 stainless steel, ensuring product quality.
