High Viscosity Kneader
Kneader
Details of Kneader
- The machine comprises a motor, cover press, main body, mixing chamber and rotor mechanism, gearbox, air control system, tilting machine, heating/cooling system, rubber belt transmission and base, etc.
- The kneader can be made into vacuum, pressure, atmospheric, Normal temperature, high temperature, low temperature, etc.
- The temperature adjustment method of a kneader can be the jacket, halfpipe, far-infrared tile, steam, hot water, heat transfer oil, electric heating, cooling water, chilled water, and other methods.
Application: Paint, Adhesive, Battery, Pharmaceutical industry, Cosmetic
The kneader has fast mixing speed, high precision, no mixing blind zone, high filling coefficient, sealed operation, and convenient maintenance. It can be divided into a kneading part, base part, hydraulic system, transmission system, vacuum system, electric control system, etc. The kneader has the advantages of high vacuum, uniform mixing, and so on.
The kneader is a strong shearing action produced by a pair of Σ paddles that cooperate and rotate so that the semi-dry state or rubber-like viscous plastic material reacts quickly to obtain uniform mixing and stirring.
The kneader is mainly composed of five parts: the kneading part, the base part, the hydraulic system, the transmission system, and the electric control system. The hydraulic system uses a hydraulic station to control the large oil cylinder to complete the opening and closing functions. The hydraulic system uses a hydraulic station to control the oil cylinder to complete functions such as turning over the cylinder and opening the cover. The detailed parameters can be arbitrarily selected and requested by the user. Convenient and reliable. The transmission system is composed of a motor, reducer, and gear, and the motor is matched according to the model of the kneader.
The transmission part of the kneader is the synchronous speed of the motor. After passing through the elastic coupling to the reducer, the fast pulp is driven by the output device to make it reach the specified speed. The speed can also be adjusted by the frequency converter.
The kneader has two Σ-shaped paddles. The speed of the two paddles is different. Different speeds can be set according to different processes. The most common speed is 42/28 rpm.
The kneader can be designed as heating or 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 discharge methods of the kneader include hydraulic cylinder dumping, ball valve discharge, screw extrusion, etc. The cylinder body and the paddle and material contact parts are made of SUS304 stainless steel to ensure product quality.
The structural characteristics of the kneader
1. The kneader generally adopts a through chassis for easy installation.
2. The helical gear or hard tooth surface reducer is used to make the transmission with the main engine stable, with low noise and long service life.
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 sealing structure is advanced and the sealing effect is good. The unique design of the balance structure of the vacuum box ensures that no black material will be ground out.
5. Integrated electrical control (main engine operation, hydraulic cylinder turning, hydraulic cover opening, and constant temperature control), temperature control, and temperature display, which is convenient for operation and process control.
Type of kneader impeller
1. The fishtail-type impeller is suitable for the operation of the kneader for cellulose materials.
2. The Z-type stirring paddle is also called the simple stirring paddle. It has a simple shape and is used to disperse and mix the pigment in the resin under the condition of high viscosity.
3. The cutting-type stirring paddle is a strong stirring paddle, which is suitable for the kneading operation of ultra-high viscosity substances under the condition of high power and heavy load. When cutting-type stirring paddles are used, most of them adopt a tangential arrangement of two paddles.
Applicable materials: rubber, iron oxide, magnetic recording materials, etc.
4. The Σ-type stirring paddle is a general type. It is suitable for the kneading operation of external substances that must have a large movement in the kneader and the tank. It is mainly used for the arrangement of the two paddles overlapping, especially for the extrusion dehydration operation. In some cases, it is suitable to use a Σ-type stirring impeller.
Applicable materials: chewing gum, chocolate, glass glue, sealant, hot melt glue, butyl glue, manhole cover, carbon material, etc.
Kneader performance
The mechanical packing of the kneader has reliable sealing, no foreign matter pollution, reliable stirring paddle shaft seal, no air leakage in a vacuum, wear resistance, automatic oil lubrication, no oil leakage, forced heating and cooling under pressure, large heat exchange area, high heat transfer coefficient, No time delay, no inertia, no steam leakage, no scalding, oil steam heating, efficient and rapid cooling, kneading at room temperature, controllable temperature rise, no abnormal noise, no noise, maintenance-free, no overhaul, low motor temperature, no fasteners Loosening,the kneading cylinder can be opened, remove and take out the kneading paddle screw cleaning, ATEX, explosion-proof, FDA, GMP, dumping and dumping of the cylinder, discharge of the cylinder, discharge of the ball valve, screw extrusion, dual-purpose of turning over and down, kneading cylinder The wall is hardened and wear-resistant, hardened and wear-resistant non-stick kneading paddle-fin rotor, the screw should be wear-resistant, hollow heating and cooling kneading paddle-wing rotor, hollow heating and cooling extrusion screw, the coupling is permanently on the center line, no deformation ,shockproof.
The mechanical packing of the kneader has reliable sealing, no foreign matter pollution, reliable stirring paddle shaft seal, no air leakage in a vacuum, wear resistance, automatic oil lubrication, no oil leakage, forced heating and cooling under pressure, large heat exchange area, high heat transfer coefficient, No time delay, no inertia, no steam leakage, no scalding, oil steam heating, efficient and rapid cooling, kneading at room temperature, controllable temperature rise, no abnormal noise, no noise, maintenance-free, no overhaul, low motor temperature, no fasteners Loosening,
Kneading effect
Shearing, mixing, kneading, crushing, stirring, vulcanization, re-polymerization, even mixing, strong pressure, tension, shearing force, no dead angle, three-dimensional radiation mixing action, refining to improve powder properties, maintaining powder particle size, strong shearing The shear force acts on the rheology of the powder adhesive to make the mixture have certain compatibility and fluidity. Macroscopic homogeneity, and microscopic homogeneity, improve mixing uniformity, each powder is fully coated with adhesive, without destroying the microstructure molecular chain of the material.
Kneading material
High viscosity, high consistency, high specific gravity, high elastic plastic material.
Kneader structure
Double kneading paddle-fin rotor, extrusion screw, saddle W-shaped kneading cylinder box, box cover, end plate, seal, stirring shaft, shaft head, bearing, motor, gearbox, reducer.
Kneader sealing method
Mechanical seals, dynamic and static, packing, packing.
Suitable industry
Food: chewing gum, gum base, xylitol, sandwich, powder, liquid, two-color, multi-color chewing gum, bubble gum, sheet, almond nut shape, dragee, functional chewing gum for medicine, nicotine chewing gum, chewing gum base, food gum Base, calcium carbonate, talc, gummosis, gummies, styrene-butadiene rubber, gelatin, paraffin, esters, emulsifiers, gum arabic solution, glycerin, massecuite, flavors and fragrances vanilla aromatherapy, health care products, sports and outdoor high energy Food, candy, chocolate, FDA, food grade 316L all stainless steel, GMP.
As a professional kneader manufacturer, FRANLI has provided a complete set of mature equipment for related machines and production lines for more than 60 countries and thousands of industries in the world, and in Russia, Turkey, Spain, Brazil, Malaysia, Indonesia, and other regions, it has provided many An enterprise establishes related production lines.
Welcome to send inquiry to us and let’s make a win win business together !
Guidelines For Kneader
The dispersion kneader is suited for rubber and plastic mastication, as well as the blending of different rubber and plastic components. Small and medium-sized rubber and plastics manufacturers with a wide range of product types and colours, as well as food, dyes, pharmaceuticals, and ceramics, can benefit from the internal mixer.
Sigma Kneader: The Solution for Mixing and Kneading
Sigma kneader is a versatile machine that can be used for mixing, kneading, and homogenizing a wide range of materials, including high-viscosity products.
Sigma Mixer: Indispensable Equipment For Manufacturing
Sigma Mixer is a type of mixer that uses a unique mixing principle to achieve an efficient blending of materials. The mixer consists of two blades that rotate in opposite directions, creating a kneading and folding action that ensures thorough mixing. The blades are shaped like the Greek letter Sigma, hence the name Sigma Mixer.
Sigma Blade Mixer: The Mixing Solution
The Sigma Blade Mixer is a robust and reliable mixing machine that uses a unique mixing principle to achieve superior results. It is a type of double-arm kneading mixer that features two blades that rotate in opposite directions.
Vacuum Kneader: A Machine for Your Mixing Needs
The Vacuum Kneader is a type of mixer that utilizes a vacuum chamber to create a homogeneous mix of ingredients. It is designed to knead, mix, and disperse high-viscosity materials under vacuum conditions, resulting in a superior product.
Efficiency and Effectiveness of Dispersion Kneader
The dispersion kneader has complete control over the mixing and blending of the raw materials to create an even mix that allows for better distribution. This device contains a mixing chamber with rotating blades made of high-quality steel.
Vacuum kneader: high efficiency and environmental protection
A vacuum kneader is mainly used for stirring, mixing, and kneading high-viscosity and elastic-plastic materials. The most common fields include high-viscosity sealant, silicone rubber, neutral acid glass glue, chewing gum, bubble gum, aluminum silver paste, silica gel, paper pulp, cellulose, and other materials. It covers food, agrochemical, pharmaceutical, cosmetics, electronic paste, and other industries, and has been sought after by the industry.
