High Efficient Hot Feed Rubber Extruder/Inner Tube Extruder
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..
1. This rubber extruder mainly consists of extrusion system,
transmission system, heating and cooling system, electrical control
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
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.
|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|
|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|
|55KW/8.3-55KWFrequency control 55KW||Frequency control 75KW/Motor 25-75Motor commutator||Frequency control 100KW/Motor 33.3-100Motor commutator|
|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|
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
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
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.