1.Milling Chamber: It consists of M-shaped milling slot and two side plates. The slot is made of high-quality abrasion-resistant steel. The jacketed structure is for cooling or heating. The internal surface is coated with hard chrome.

2.Thermal Resistor: The central base of the mixing chamber is designed with plug-in thermal resistance sensor, which is connected with electric control system to monitor and control the mixing temperature.

3.Agitator Shaft: It is made of train shaft materials with high precision treatment. The driving force is good. It has long and short rib rotors. There is a hole connecting through with the inner cavity of the rib for better cooling effect. The rid peak and end face build-up weld is made of abrasive hard metal alloy. It is polished after grinding and hard chrome plating.

4.Heating and Cooling System: A set of pipeline system is adopted to cool or heat the media (water, steam or oil). It connects with rotor rib, mixing chamber and pressing ram in three ways to cool or heat the materials by circulation.

5.Turnover Device: It consists of braking motor, cycloidal speed reducer and enveloping worm turbine. Drive the mixing chamber to turn 140°around the front rotor.

6.Dust-proofing and Sealing Device: The upper port of mixing chamber and the interface of frame bracket is an arched plate labyrinth-type structure. The rotor shaft end face is made of alloy steel sleeve. The contact-type unlubricated spring tensioning structure has a reliable sealing effect and abrasive feature.

7.Main Driving System: It consists of main motor, speed reducer and friction gear so that the two rotors are differentially rotated in opposite direction.

8.Pneumatic Control System: The bi-directional cylinder drives the movement of pressing rams. When the mixing chamber is overloaded, the current will send instructions. The pressing ram will lift automatically to protect the motor. The pressing ram can be lifted forcibly by manual when necessary.