Conical twin screw barrel for plastic machine 

 Product Name:  Conical twin screw barrel Product Description Specifications  Conical twin screw and  barrel size: Φ35/76 Φ45/90 Φ50/105 Φ51/105 Φ55/110 Φ60/125 Φ65/120 Φ65/132 Φ70/140 Φ75/150 Φ80/143 Φ80/156 Φ92/188 Φ 95/ 191 Φ 105/191 Φ100/ 200 Conical twin screw&nbs…