Application of Kneader (Sigma Mixer):
Rubber solutions
Putties
Ceramic and catalytic converter compounds
Activated carbon
Carbon electrodes
Hot-melt and other adhensive types
Insulating compounds
Sealants
Printing inks
Silicone rubber
Pharmaceutical compounds
Chocolate
Chewing gum
Chemical masterbatches
Historically Universal Mixers have proven to be reliable mahines for the mixing and kneading of low-to high-viscosity products in many industries. Their working principle is based on two tangential counterrotating blades creating shear within the treated product in combination with the wall of the trough. Variation of the revs per minute, friction and position of the blades results in extremely effective mixing and kneading of th material. The versatility of the machine enables simultaneous processes within a mixing cycle like moistening, plasticising, dispersing, homogenising, melting, cooling, degassing, evaporation, dissolving and reacting.
Advantages of sigma kneader/mixer:
Optional mono-screw extruder models available
Adjustable blade arm rotation
Quick disassembly of the through-ends opposite the drive and blades for easy cleaning.
Stainless steel construction.
Simple installation - only a single power cable.
Stainless steel with sight-glass cover for product viewing during mixing.
Discharging: tilting type or screw type discharging.
Sizes/volume could be customized.
Why Choose Lanhang:
1. Since1992, with more than 20 years' professional experience
2. Overseas service center available (in Europe, Japan, Dubai, etc.)
3. International CE, SGS, IAF, CNAS certification
4. National high-tech enterprise / products
5. Various National Patent for Inventions Letters for rubber & plastic machinery
6. ISO9001:2008 management
Main Parameters: Volume could be customized.
Audited Supplier 
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