Compact Hot Feed Rubber Extruder With Heating And Cooling System
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Basic Infomation
Place of Origin: CHINA
Brand Name: RUNNING
Certification: CE SGS
Model Number: XJ-250
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silicone rubber extruder machine


hot feed extruder

Payment & Shipping Terms
Packaging Details: FCL
Delivery Time: 30DAYS
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 20SETS/M
Motor Power: 90KW
Capacity: 2000-3200 KG/H
Screw Speed: 19.7-59.1r/min
Overall Size: 4950× 1150× 1483
Weight: About 9t
Condition: New
After-sales Service Provided: Engineers Available To Service Machinery Overseas
Voltage: Can Be Customized
Product Description

High Efficient Hot Feed Rubber Extruder/Inner Tube Extruder

Machine Usage:
This rubber extruder is used for the extrusion of half-finished rubber products. With different head can be used for hose and wire, cable extrusion plastic bags, all kinds of tire tread extruding and various special-shaped film, sheet extrusion. etc.The main size include 60, 65, 85, 90, 115,120, 150, 200, 250..

Machine Introduction:

1. This rubber extruder mainly consists of extrusion system, transmission system, heating and cooling system, electrical control system.

2. The machine body is installed with temperature mearsuring and indicating device. The feeding zone is equipped with side rolls for the enhancement of feeding capability.

3. The screw and bush of the extruder both adopt nitriding steel(38CrMoALA). The surface of the screw and the inner wall of the bush are both gone through nitrogen treatment to get enough strength and wear-resistance.

4. This rubber extruder adopts frequency conversion motor drive. The rotating speed can be easily regulated within the rotating speed range.

5. The whole extruder's features are compact, high in bearing capacity, stable in transmission, low noise, high efficiency.

6. The temperature of main machine and screw can be controlled by passing with steaming or cooling water.



Model XJ-65 XJ-115B XJ-120 XJ-150 XJ-200 XJ-250
Forms of screw and screw thread Double-head equal-depth convergent type Double-head convergent type Double-head convergent type Double-head unequal-depth convergent type Double-head convergent type Double-head convergent type
Screw diameter (mm) 65 115 120 150 200 250
Length-diameter ratio of screw(L/D) 4 4.8 4.6 4.43 4.35 4.5
Compression ratio 1.3 1.34
Rotating speed pf screw(r/min) 5.2-52 5.4-54 5.6-55.6 20-26 22.4-67.2 19.7-59.1
Motor power(KW) Electromagnetic
speed 7.5KW
speed 22KW
speed 22KW
55KW/8.3-55KWFrequency control 55KW Frequency control 75KW/Motor 25-75Motor commutator Frequency control 100KW/Motor 33.3-100Motor commutator
Production capacity(kg/h) 50-80 100-420 100-450 700-1200 1500-2200 2000-3200
Steam pressure (Mpa) 0.2-0.3 0.4-0.6 0.2-0.4 0.6 0.6-0.8 0.6-0.8
Cooling water pressure (Mpa) 0.2-0.3 0.2-0.3 0.2-0.4 0.2-0.3 0.2-0.3 0.2-0.3
Overall Dimension: Length× Width× Height(mm) 1750× 550× 1100 2390× 760× 1450 2427× 750× 1330 3411× 814× 1470 4564× 1800× 1750 4950× 1150× 1483




Compact Hot Feed Rubber Extruder With Heating And Cooling System 0Compact Hot Feed Rubber Extruder With Heating And Cooling System 1

Services Commitment
1. Our engineers can design target machines for you and send the drawing to confirm.
2. In the process of production, we will take photos and send to customers for you tracking.
3. Documents such as packing list, commercial invoice, and bill of lading etc. will be sent after the delivery.
4. We could supply free English foundation DWG, installation drawing, user guide, maintenance manual and part drawing.
5. We supply overseas technical support
6.Test Machine Before Delivery, you only need to connect the wires to the outside the control cabinet.

1. Delivery time of the rubber machines?
This is specially designed machine according to your specific requirement.
From engineer designing to production completion, it needs about 25 to 35 days.

2. What does your factory do regarding quality control?
We pay much more importance to quality control from the very beginning to the end of production.
Every machine will be fully assembled and carefully tested before shipment.

3. What's the machine quality guarantee?
Quality guarantee time is one year.We choose world famous brand components to keep our machine in perfect working condition.

4. Are you able to give installation and commissioning overseas? How long time will it take?
Yes, we can supply overseas service and technical support but customer needs to pay for the cost of the installation.
Small machine usually takes within 2~3 days.
Big plant usually takes about 30 days.

5. How can I trust you to deliver the right machine as I ordered?
We will absolutely deliver a good quality machine as we discussed and confirmed in the order.
The core of our company culture is innovation,quality,integrity and efficiency. Also we have had many good cooperation with world famous rubber production manufacturers. If you come to our factory, we can show you're the user around us.

6. How can we go to your side?
We are located in Qingdao City, Shandong province, China. The name of airport is Qingdao liuting airport.
We will pick up you at the airport.




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Get in touch with us
Contact Person : LEE
Fax : 86-532-83197554
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