

Counter-rotating twin screw extruder
Technical characteristics
◆ Both screws and barrels designed according to building block principle,TDY series extruders have unique working principle and performance compared to other extruders.
◆ Host series specification
¢40mm — ¢135mm,TDY series extruders model-was clearly defined A&B series according to different rotary speed and torque class.
◆ Controllable calender effect between screws
Making TDY extruders running at higher speed with expecting using-life.
◆ Special elongation flow effect
Making dispersion and distribution stronger with weak shea-ring force to avoide the overheating.
◆Effective shearing force distinguishes co-rotating extruders
Completely to transfer the un-uniform shearing force between screws to the screw tip clearance between screws and barrels,therefore to avoid overheating and also to save energy consumption greatly.