1. Twin screw metering feeder

The motor and feeding reducer adopt direct connection type, and the feeding body is equipped with horizontal agitator. Thefeeding is stable and uniform without bridging. The feeding motor adopts AC motor and imported variable frequency governor.

2. Twin screw host

The screw diameter is 21.7mm, the groove depth is 3.85mm, the inner hole diameter of the barrel is 22mm, and the length diameterratio of the main engine is L/D= 32-40The screw element and the mandrel are connected by involute.The screw element is 6542 high-speed steel and the barrel is made of bimetalThe main motor is an AC motor, the speed regulating device is an imported frequency converter, and the screw speed is 60-600rpmThe shell and screen changing heater are cast copper. The cylinder is cooled by water.Manual screen change is adopted.

The reduction and torque distribution parts of the main engine transmission box are integrated, and the parallel three -axis designis adopted, with compact structure: the reduction, torque distribution and two output shaft radial bearings all use importedbearings.

The water pump of soft water circulating cooling system is AC motor, and the oil pump of oil lubrication system is AC motor.

The exhaust water ring vacuum pump is an AC motor.

3. The electric instrument control system is equipped with Siemens programmable controller, imported man-machine interfacetouch screen, imported variable frequency governor, full digital display, RKC high-precision temperature control meter withcommunication. Ceme solenoid valve and other advanced instruments.