A professional manufacturer of laboratory vacuum type electric heating kneading machine | The vacuum kneading machine is composed of a pair of blades (usually Z-shaped) that cooperate and rotate with each other to produce strong shear action, which enables semi dry or rubber like viscous plastic materials to react quickly and obtain uniform mixing and stirring.
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Application scope of laboratory vacuum stainless steel kneading machine:
This machine is used in high viscosity sealants, silicone rubber, neutral acidic glass adhesives, chewing gum, bubble gum, pulp, cellulose, as well as in industries such as batteries, inks, pigments, dyes, pharmaceuticals, resins, plastics, rubber, cosmetics, etc.

The structural form of laboratory vacuum stainless steel kneading machine:
The vacuum stainless steel kneading machine can be made into four types: ordinary type, pressure type, vacuum type, and high temperature type. The temperature control method adopts jacket, steam, heat transfer oil heating, water cooling and other methods, and uses hydraulic cylinder flipping and cover opening. The discharge methods include hydraulic, tilting cylinder, ball valve discharge, screw extrusion, hydraulic flap discharge, etc. The cylinder body, blade and material contact parts are made of stainless steel, alloy steel, manganese steel and other materials to ensure product quality.

Mixing blade type of laboratory vacuum stainless steel kneading machine:
1. The fish tail type stirring blade is suitable for kneading cellulose materials.
Z-type agitator, also known as simple agitator, has a simple shape and is used for dispersing and mixing pigments in resins under high viscosity conditions.
3. The cutting type stirring blade is the strongest and strongest stirring blade, suitable for kneading ultra-high viscosity substances under high power and heavy load conditions. When using cutting type mixing impellers, the arrangement of two blade tangent type is mostly adopted. Applicable materials: rubber, iron oxide, magnetic recording materials, etc.
4. The ∑ - type stirring blade is the most common type, which is suitable for kneading external substances that require significant movement in the kneading and tank operations. It is mainly used for the arrangement of two blades overlapping, especially in the case of extrusion dehydration operations, using ∑ - type stirring blades.

| Type | NH- 5 | NH-10 | NH-100 | NH-300 | NH-500 | NH-1000 | NH-1500 | NH-2000 | NH-3000 | NH-4000 | NH-5000 | |
| Volume(L) | 5 | 10 | 100 | 300 | 500 | 1000 | 1500 | 2000 | 3000 | 4000 | 5000 | |
| Rotation Speed (rpm) | 33 23 | 33 23 | 35 22 | 3721 | 37 21 | 35 25 | 30 16 | 30 16 | 38 27 | 38 27 | 38 27 | |
| Main Motor Power (Kw) | 0.75 | 1.1 3-7.5 | 11-30 | 15-37 | 22-90 | 22-90 | 30-110 | 30-110 | 45-110 | 55-132 | ||
| Heating Methods | Steam Pressur e(MPa) | 0.3 | ||||||||||
| Electric Power(Kw) | 1 | 1 | 4 | 9 | 16.2 | 27 | 32.4 | 40 | 72 | 72 | 96 | |
| Vacuum(MPa) | -0.094(Vacuum Kneader) | |||||||||||
| Pressure(MPa) | 0.45(Pressure Kneader) | 0.35(Pressure Kneader) | 0.3(Pressure Kneader) | |||||||||
| Weight(Kg) | 300 | 400 | 1250 | 1600 | 3000 | 4500 | 5800 | 6500 | 11000 | 13000 | 21000 | |