Category： Sigma kneading mixer
Model：KNHL
Feature： This mixer is widely used in the laboratory for mixing, kneading, crushing, stirring, vulcanization, re-polymerization of high viscous products
The Lab sigma mixer is also called " Lab kneading machine ", it is the ideal equipment for kneading, mixing, curing and polymerization of high viscosity and elastic-plastic materials.
It is often used in the lab of silicone rubber, sealant, hot melt glue, food glue base, pharmaceutical preparations mixing trials.
This mixer can select the heating function in mixing process, and with temperature controlling system.
• This kneader generally adopts a whole chassis for easy installation.
• Using the bevel gear or hard toothed reducer to make the transmission between the main engine smooth.
• Stirring Z paddle and chamber are made of SUS304 stainless-steel or SUS316L stainless-steel to ensure the
purity of products.
• Advanced shaft sealing structure and good sealing effect.
• Unique design of vacuum box balance structure to ensure that no black material will be worn out.
• This mixer can select the heating function in mixing process, and with temperature controlling system.
• The temperature control and temperature display for easy operation and process control.
• Low running noise, and long working life.
The sigma kneading mixer is produced by a pair of Σ blades that cooperate and rotate to produce strong shear action, so that the semi-dry or rubber-like viscous plastic material can quickly react to obtain uniform mixing and stirring.
The kneading machine mainly consists of five major parts: the mixing section, the base section, the hydraulic system, the transmission system, and the electrical control system. The hydraulic system is operated by a hydraulic station to control the large cylinder for opening and closing functions. The hydraulic system also controls the cylinders to perform functions such as flipping the cylinder and lifting the lid. Detailed parameters can be chosen and required by the user at will, making operation convenient and reliable.
The transmission system comprises an electric motor, a reducer, and gears, with the motor matched according to the model of the kneading machine.
The transmission part of the kneader is driven by the synchronous speed of the motor, which is transferred to the reducer through the elastic coupling, and then the output device drives the fast slurry to reach the specified speed, which can also be adjusted by the frequency converter.
The kneader has two Σ-shaped blades, and the speed of the two blades is different.
Different speeds can be set according to different process.
1. Motor: user can select the SIEMENS or ABB brand.
2. Explosion-proof type mixer is optional.
3. Power: 1.5kW.
4. Power Supply: 380/220V, 50Hz or same as user's need.
5. Speed adjustment: various speed controllings.
6. The contacting parts are made of SS304 or SS316L stainless-steel.
7. Capacity: 5L (2L,15L model is optional).
8. With electric heating up function.
Materials' viscosity up to 50,000 Pa.s
Production capacity: for laboratory trials, with 2L, 5L, 15L, 20L for option.
Applicable materials: sigma kneading mixer is widely used in the mixing, kneading, crushing, stirring, vulcanization, re-polymerization of high viscous & high elasto-plastic materials.
This kneader has the advantages of uniform mixing, no dead corners, high kneading efficiency.
The kneader is versatile, with a wide variety of functions and applications.
It is particularly suitable for industries such as: chewing gum, bubble gum, toothpaste, plastics, rubber, silicone rubber, dyes, pigments, inks, food gums, pharmaceuticals, architectural coatings, carbon, cellulose, high-viscosity sealants, aluminum paste, silicone, pulp, cellulose, battery pastes, dyes, organic silicon resins.
