Dispersion Kneader

'Santec' Dispersion Kneaders are ruggedly designed for the mixing of different kind of materials ranging from low viscosity adhesives to high viscosity polymers.

Applications

(A) Rubber Compounds & End Products
Natural Rubber, Synthetic Rubber, Mastication of NR, SBR, CR, EPDM, Fluorine Rubber, Silicone Rubber, Rubber Tires, Packing, Gaskets, Hose, Belts, Shoe Sole, Sponge, Electric Wire Covering, Casters, Golf Balls, Oil Seals, Weather Strips, Waterproof Sheet, EVA, Tread Compound, Battery Containers etc.

(B) Plastic Compounds & End Products
HDPE, LDPE, PP, PVC, ABS, PS, EVA, Thermo set Plastic Compounds & Profiles, Wire Covering, BMC etc.

Salient Features

Maximum Dispersion & High Production
Double blades, proper clearance & high cooling effect gives excellent dispersion which can not be obtained from an open mill. Its production is 4 to 5 times more than an ordinary mixing mill thus saving on labour and electricity.

No Foundation Require
The Kneader has a common bed plate for all parts and require no foundation.

Easy Cleaning & Colour Change
Mixing chamber can be tilted which enables easy cleaning, because of this, different coloured compounds can be made without trouble.

Easy Operation
Easy operation with Push-buttons and hand lever valves from the operation board.

Short Mixing Time
Mixing time ranging from 6 to 12 minutes depending on compound's specific gravity.

Accident Proof
No chance of an accident as possible in open roll mill.

Construction

1. Mixing Chamber & Rotors : The mixing chamber is fabricated from alloy steel & is W-shaped. The chamber is fitted with two rotary blades. The surface is hard-chromed and has a provision for jacketing the inlet of water for cooling & steam for heating. The rotors are also made of special steel. The rotors are hard chromed, after the tips of the rotary blades are welded with stelite. These blades are coupled with rotary joints thus enabling to take steam or water.

2. Chamber Tilting : The process of tilting is done mechanically by driving the separate electric motor. The motor is controlled by electrical push buttons fitted in the control panel which makes the operation easy. Chamber is tilted at an angle of 120º which ensures all the raw-material dropping out very quickly. Tilting can be adjusted at an angle or 10º plus minus.

3. Dust Collector : It helps to collect spurt powder during mixing and powder can be re-used thus saving of the material wastage.

4. Electrical Control Panel : This is fitted with voltmeter, ampere meter, temp. indicator cum controller, L&T controllers, timer, buzzer, hour meter, emergency switch, complete inter locking provision, different On/Off switches individual for all motors, hand operated valves, MCB's, overload relay, FRL unit, main line indicators etc.

5. Thermo Couple : It is provided into the main chamber by which compound temperature measurement can be done more accurately.

6. Accessories : Dust collector, air filter regulator & lubricator unit, air-gun for quick cleaning of machine, gear covers, hand operated oil pump, water pump.