Pressurized Kneader

2.1 Feature

1.Under the hermetically closed, pressure and temperature controllable conditions, the rubber /plastics and other accessory ingredients can be successfully kneaded or plasticated with the characteristics of high production efficiency, homodispersion of materials, good quality, no contamination to environment, convenience ofr processes of material change, color change and cleaning. 

2.The mixing chamber, rotor and float weight and other parts are all adopting jacketed structure for the availability of ingoing of media, steam, conducting oil and water for heating and cooling so as to suit the various requirement s for the process of rubber mixing or plastics plasticating and to ensure the processed quality of materials goods and stable. 

3.The spiral angle and the working length of the wing of the rotors are designed intelligently and reasonably and they can make the materials obtaining an optimal kneading effect. The wings ridges and the end surfaces of rotor are bead welded with the abrasion resistant sintered carbide and the faying surfaces of mixing chamber, rotor and ram directly touching with the material are all polished, gound and plated with hard chrome and consequently the surface are smooth and bright as well as corrosion resistant. 

4.The material can be charged from the rear door(or on the side)of the machine frame and turn forward the mixing chamber in 140-for discharging the material and in doing so, it will be either convenient for the linkage of first and second working procedure of the production flow or for the convenience of the observation and cleaning of the mixing chamber and rotor.

5.At the joint between the top of  mixing chamber and the cantilevered arm of the frame adopt am-shaped plated-groove labyrinth type sealing and therefore the sealing  dust prevention effect is very good. The end face of rotor is sealed by end contact sealing with external pressure type non-lubricating sealing and it is abrasion resistant and durable.   

6.The turning mechanism adopts the enveloping wrom pair and it produces a high driving coefficinet of performance and high bearing strength and, in addition the discharging of material with no shutdown can be carried out successfully so that it avoids the frequent starting up of the motor and consequently it prolongs the service life of it to a large extent.  

7.The electric-control system adopts PLC device and it possesses of a perfect and reliable automatically-controlled monitoring and alarming function as weel as the necessary interlocking protective function. 

The electric-control system adopts PLC device and it 

8.The ram, feed door, rotor dust stop and tilting can be controlled by hydraulic system. 

2.2技术参数 Technical parameter

2.3 Application

It is used for rubber and plastic mixing, blending.