FOR MIXING, BLENDING AND KNEADING OF HIGH VISCOSITY MATERIALS, WITH A COMBINED ACTION OF BULK MOVEMENT, KNEADING, STRETCHING FOLDING, DIVIDING AND RECOMBINING.

The main trough is of fully welded construction. The rotors are taper bored and key-fitted onto stub shafts working on anti-friction bearings. They are driven by gearing on both sides in heavy duty models and pitched to achieve end to end longitudinal movement of the material resulting in thorough kneading action. The shaft sealing is achieved by stuffing box arrangement with Teflon impregnated gland packing.

The counter-rotating tangential sigma blades have a good mixing action, greater wiped heat transfer area per unit volume and minimum riding of material on the blades, ensuring optimum kneading.

The unit is provided with power assisted electro mechanical / hydraulic tilting device for easy and total discharge of material.

SPECIFICATIONS:

The design of the machine is subject to change from time to time to keep pace with the state-of the art ensuring improvement in efficiency and elegance.

Two tier double arm kneading machine is a much- improved version of standard double arm kneading machine, especially developed to meet bottom discharge requirements.

The two-tier model has 50% more effective mixing and heat transfer area than conventional double arm kneading units of similar capacities.

Very efficient mixing and kneading is ensured due to the shape of the trough where the material being mixed is retained within the mixing zone. In conventional models, the material is allowed to escape the mixing zone during kneading i.e. the material climbs above the level of the rotor into the open space above the rotors.

In the two-tier design, the shape of the trough direct the material always into the mixing zone, never allowing the material to leave the mixing zone.

Depending on the characteristics of the material being mixed, time cycles can be as much as 30% to 40% less than conventional kneaders. Also a more homogeneous mix is achieved.

Further , because one of the rotor is above the other, only one discharge port is needed.

The carefully engineered rotors ensure thorough mixing, preventing accumulation of unmixed materials. Effective discharge of material with minimum retention-comparable to that of conventional kneaders-is ensured due to the configuration of the mixing bowl and the rotors.

These machines are ideally suited for “single product dedicated units”.

SALIENT FEATURES:

• Skid mounted unit on single elegant rigid frame work

• Does not need elaborate foundation

• Highest ratio of mixing volume for a given gross volume 

• Rotors are of sigma configuration

• Sigma configuration promotes far superior kneading action with optimum power consumption

• Faster mixing due to constant change of relative positions on account of blade configuration and different speed of rotors

• Greater wiped heat transfer area per unit volume 

• Minimum riding of materials on the blade

• Readily discharges the material from the trough due to the blade configuration

• Relatively easy to clean when sticky materials are processed

• Tilting of trough helps 100% discharge

• Capable of starting and operating with either liquids or solids

• Rubbery materials and highly viscous products can be processed

• Fully welded trough eliminates trough distortion even under heavy loading 

• Shaft leaks obviated due to welded trough and rigid shaft alignments

• Easy maintenance due to key fitted taper bore rotors on bearing mounted stub shafts 

• No gaskets used for trough forming 

• Fool-proof electro mechanical tilting device without recourse to universal joints

• Tilting mechanism operates through clutch device preventing over-loading and damages alternatively

• Tilting by hydraulic cylinders operated by hydraulic power pack

SPECIFICATIONS:

The design of the machine is subject to change from time to time to keep pace with the state-of the art ensuring improvement in efficiency and elegance.

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