The WKS series Co-Kneader system was specially developed by XINDA for the production of high-capacity PVC compounds. With the new generation Co-Kneader WKS series, the investment and unit production costs are much better than the SJW series while users reach high capacities. At the same time, the WKS system allows the high quality production of different PVC compound types, such as soft and medical type. The system can reach a capacity of about 2500 kg / h, depending on the formulation used.

The WKS system has a shorter screw construction than the other extruder types and the temperature control of the barrel and the screw is entirely achieved with oil. Thus, the temperatures are controlled more effectively and the product quality is increased accordingly.

Newly developed larger Do/Di, optimized screw/barrel design for PVC, improved mixing capability and low barrel pressure ensure low process temperatures and low energy consumption.

In the WKS system, we use our exclusive eccentric head cutting system. This cutting system helps to produce stable production at high capacities.

Technical Specs. ;

Model	WKS-100	WKS-120
Screw Diameter	φ113.5~98	φ120~132
Do/Di	1.54~1.74	15 - 22
L/D	15	15
Max. Screw Speed	600 rpm	600 rpm
Main Motor Power	220 kw	280 kw
Second Stage Screw Diameter	200 mm	220 mm
Second Stage L/D	5	5
Second Stage Max. Screw Speed	60 rpm	60 rpm
Second Stage Motor Power	75 kw	90 kw
Reference Capacity	1500-1800	1800-2500