Double screw extruder with hydraulic header

Brief Introduction of Each Part of this rubber strainer

The machine is mainly composed of a forced feeding mechanism, a screw, a barrel, a filter head, an automatic rubber cutting device, a temperature control system and a transmission device.

1. Base

The base is an integral welded structure and is machined after annealing.

2. Motor

The motor uses a variable frequency motor. 75kw

3.  Reducer:

Form: With a full hardened gear reducer.

Lubrication method : Spray and splash lubrication

4. Screw

1) Material: 38CrMoALA, the surface is polished by nitriding, hardness ≥ HV950, hard layer depth ≥ 0.55mm;

2) Structure

a> Throughout the length of the screw, it is a hollow structure to facilitate temperature control.

b> inside the screw, water pressure test for more than 1 hour, no leakage.

5. Machine barrel

1) barrel material: 38CrMoAlA, inner hole nitriding treatment, hardness HV950 ~ 1000,

Hard layer depth ≥ 0.55mm.

2) The cylinder cooling water channel shall be 10kg/cm2, and the water pressure test for more than 1 hour shall not leak.

6. Machine head

1) Adopt double-disc hydraulic push-pull structure.

2) Electric cutting rubber.

3) The head cooling water channel shall be 10kg/cm2, and the water pressure test for more than 1 hour shall not leak.

7. Feeding mechanism

1) Feed motor speed is adjustable, matching the speed of the main motor.

2) The outer body of the feeding port is made of stainless steel.

3) The internal pressure of the feeding rotor is 10kg/cm2, and the water pressure test for more than 1 hour shall not leak.

Model	XJL-200
Diameter of screw	200mm
L/D	6
Rational speed of screw steam	50r/min
Main Motor Power (variable frequency)	75KW
Feeding Material Motor Power	7.5KW
Steam Pressure	0.2--0.4MPa
Cooling Water Pressure	0.2-0.4MPa
Capacity	900-1500 Kg/h
Dimensions	About 4000×1400×1750