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Working principle of stainless steel vacuum kneading machine
This machine is a type of mixing equipment that generates strong shear force through a pair of cooperating and rotating blades (usually in a Z-shape), allowing semi dry or rubber like viscous plastic materials to react quickly and achieve uniform mixing and stirring. It is an ideal equipment for mixing, kneading, crushing, dispersing, and re polymerizing various high viscosity elastoplastic materials into various chemical products. It has the advantages of uniform stirring, high kneading efficiency, and is widely used in high viscosity sealants, silicone rubber, neutral acidic glass adhesives, chewing gum, bubble gum, paper pulp, cellulose, as well as in industries such as batteries, inks, pigments, dyes, pharmaceuticals, resins, plastics, rubber, cosmetics, etc.
During operation, the motor is transmitted to the driving propeller through a reducer, and the driven propeller is driven by a running gear. The spiral blades of the mixing propeller carry the animal material for both axial and radial compression; Perform both high-speed and low-speed extrusion; By performing both squeezing and separation movements, the material is thoroughly kneaded, kneaded, blended, and evenly mixed, accelerating its physical and chemical reactions. In order to prevent the generation of large bubbles during the mixing and kneading process of the material and ensure the compactness of the product, a vacuum type kneading machine can be used, which can evacuate the material during the kneading process, with a vacuum degree of up to 0.094MPa.
Parameter | Specification |
Mixing Capacity | 100L - 1000L (60 - 70% working volume for optimal vacuum performance) |
Vacuum Degree | -0.096 - -0.098MPa (measured via digital vacuum gauge with ±0.001MPa accuracy) |
Motor Power | 15kW - 75kW (variable frequency drive for soft start/stop) |
Blade Speed | 18/27 rpm (fixed ratio to prevent silicone chain scission) |
Chamber Material | 304 Stainless Steel with mirror polish; food-grade silicone gaskets |
Cycle Time | 15 - 45 minutes (depending on material viscosity and batch size) |
Vacuum Pump Type | Oil-sealed rotary vane (flow rate: 200 - 1000 m³/h, noise < 75dB) |
Laizhou Longjun Chemical Machinery Co., Ltd. is an enterprise that integrates scientific research, development, production, and sales. It is a key technical backbone enterprise in the chemical machinery industry. Located in Luwang, Shahe Town, Laizhou City, Shandong Province, which is the production base of chemical machinery in China, with a geographical location of * and convenient transportation. The company is mainly engaged in the research and development, production, and sales of chemical machinery and insulation dry powder mortar production lines.
Longjun Chemical Machinery Kneading Machine Series: Kneading Machine, Kneading Pot, Kneading Machine, Vacuum Kneading Machine, Hot Melt Adhesive Kneading Machine, Silicone Rubber Kneading Machine, Butyl Rubber Kneading Machine, Electric Heating Kneading Machine, Ordinary Kneading Machine, Heavy duty Kneading Machine, Carbon Kneading Machine, Ball Valve Discharge Kneading Machine, Experimental Kneading Machine, High Temperature Kneading Machine, Conventional Kneading Machine, Pressure Kneading Machine, Screw Extrusion Kneading Machine
The company always adheres to quality assurance and integrity for survival. With strong technical strength, excellent production and processing testing equipment, high-quality products, and reasonable prices, we sincerely serve our customers and have gained their trust and praise.
On the basis of traditional production processes, our company is pragmatic and innovative, undertaking the design and manufacturing of various complete sets of equipment for chemical product assembly lines.
