Cold Feed Type Single Screw Rubber Extruder

• Customization: Available
• Certification: CE, ISO
• Condition: New
• Model NO.: XJ-150
• Customized: Customized
• Automatic Grade: Automatic
• Structure: Horizontal
• Easy to Operate: High Efficency
• Structure of Screw: Hollow Structure
• Material of screw: 38crmoala
• Diameter of Screw: 45~250mm
• L/D Ratio of Screw: 8-10 ~ 12-16
• Motor Power: 7.5 ~ 415kw
• Productivity: 35 ~ 2200kgs/H
• Reducer: Harden Tooth Reducer
• Warranty: 2 Years
• Speed of Screw: 8.0-80 ~ 2.6~26 R/Min
• Transport Package: Container
• Specification: XJW-45 ~ XJW-250
• Trademark: Guangyue
• Origin: Qingdao
• HS Code: 8477800000
• Production Capacity: 50sets / Month

Product Description

Application of Cold Feed Rubber Extruder:
The cold feed rubber extruder is a basic equipment of rubber industry, which is mainly used for the extrusion of half-finished rubber products such as tire tread, inner tube, rim band, and rubber tube.


Specifications of Cold Feed Rubber Extruder

Model Number	Screw Diameter	Srew L/D	Speed of Srew	Motor Power	Productivity	Weight
XJW-45	45mm	8 - 10	8.0 - 80 r/min	7.5 - 11 Kw	35 kg/h	0.8 t
XJW-60	60mm	10 -12	7.5 - 75 r/min	15 - 22 Kw	60 kg/h	2.4 t
XJW-65	65mm	12 -14	7.5 - 75 r/min	22 - 30 Kw	80 kg/h	2.6 t
XJW-75	75mm	12 -14	6.0 - 60 r/min	37 - 45 Kw	180 kg/h	2.8 t
XJW-90	90mm	12 -14	6.0 - 60 r/min	45 - 55 Kw	260 kg/h	3.2 t
XJW-120	120mm	12 -16	5.5 - 55 r/min	75 - 90 Kw	480 kg/h	5.2 t
XJW-150	150mm	12 -16	4.5 - 45 r/min	110 - 132 Kw	800 kg/h	8.0 t
XJW-200	200mm	12 -16	3.5 - 35 r/min	220 - 280 Kw	1200 kg/h	11.0 t
XJW-250	250mm	12 -16	2.6 - 26 r/min	355 - 415 Kw	2200 kg/h	21.0 t

Features of Cold Feed Rubber Extruder:

1. Screw:
A.Material:38CrMoALA
B. Surface nitriding processing
C.hardness≥HRC62
D. nitride depth≥0.55mm
E. Structure
    a. Hollow structure, easy for temperature control
    b.The thread direction of the rotary joints is the same with that of the rotation 
        of the screw.
    c. Screw head size meets the enterprise standard
    d. At least 1 hour 10kg/cm2 hydraulic testing made inside the screw. No leakage.

2. Reducer: hardened tooth
A. Design Condition: application factor≥1.75
B. two-step transmission, parallel shafts, noise<85db (A)
C. The output shaft adopts hollow structure, inserting screw for torque 
transmission.
D. With hagioscope, oil standard, and oil drain with end cap
E. Lubrication system is made up with Independent lubricating oil pump. Easy for gear and bearing forced lubrication.
F. The top of reduce is equipped with vent valve. The oil drain is in the bottom 
of the reducer.

3. Temperature control:
A. Pipeline locates in the non-working area of the extruder.
B. flexible connecting pipe can bear more than 120ºC
C. All valves have a nameplate
D. At least 1 hour 10kg/cm2 hydraulic testing made inside the screw. No leakage.

4. Engine base:
A.Extruder and motor are on the same engine base.
B. With sufficient strength and stiffness, Can bear the torque, vibration, or other load caused 
by the extruder
C.With a hook or lifting hole for lifting