. Main motor:

1)AC motor;

2)Power: 45kw;

3)“Wannan” brand;

4)“Invt” variable-frequency speed governor.

3, Screw

1)Diameter: φ150mm;

2)The ratio of length to diameter: 9:1;

3)The material for the 38CrMoALA nitriding treatment, Nitride HV950-1050.Deep 0.6-0.75mm, brittle is not more than II, screw surface hard chromium plating processing;

4) Screw core with water cooling

4, Feed cylinder

1)The material for the 38CrMoALA nitriding, nitride HV950-1050, depth 0.6-0.75mm, brittle not greater than II;

2)Screw tubes cooled by water;

3)Cylinder groove, the copper coil tube, cooling water;

4)Spiral tube with protective cover, stainless steel;

5) The heating section : the quality of cast aluminum heater.

5, Water cooling system

1)Power of cooling water pump: 0.75kw;

2)Soft water pipe and the isolation of the organism, which is convenient for cleaning and repair;

3)Automatic water control valve, needle valve control;

4)The main circulating pipe diameter of the 60mm, stainless steel water tank and water pump;

5)A short connecting pipe with brass;

6)0.75m³ condenser: 1.