Our Advantages:
1. More than 30 years experience in designing & manufacturing of rubber machines.
2. Jerry-build & inferior quality are never allowed.
3. Powerful technical team for customized service & professional oversea technical guide.
4. Strong processing capability for the most efficient machine delivery.
XJW-150 Cold feed rubber extruder, tire tread extrusion machine, rubber extruder
Machine Usage:
This rubber extruder is used for extruding half-finished rubber products such as tire tread, rubber pipe, inner tube, cable etc and finished products such as nitride rubber cord, door and windows seal and container seals etc.
Machine Introduction:
a. Screw
Material: 38CrMoALA, the roller surface is with nitriding treatment, hardness≥HRC62, depth of hardened layer≥0.55mm.
b. Machine Barrel
Machine barrel adopts welding structure with tempering treatment.
c. Bushing Liner
Material: 38CrMoALA, the roller surface is with nitriding treatment, hardness≥HRC66, depth of hardened layer≥0.55mm
d. Feeding Roller
Material: 38CrMoALA, the roller surface is with nitriding treatment, hardness≥HRC62, depth of hardened layer≥0.5mm
Feeding roller can be passed with recycled water inside and can also be connected with rotary joints.
The feed rollers can be vortically opened and be adopted the most advanced, fully closed structure with the salient features of no rubber leakage.
The gears of feeding roller adopts 20CrMoTi material with nitriding treatment with the nitriding depth of 1.5mm.
Feeding roller is driven through speed ratio gears. The speed ratio gears is with sufficient strength and anti-wear feature.
Speed ratio gears and feeding roller bearings both adopt grease lubrication.
Product Features:
1. Durable machine body with sufficient raw material applied.
2. Reliable machine quality with superior accessories chosen.
3. Latest machine design
4. Less maintenance needed
5. Easy installation
6. Environment protection
7. High safety configuration
8. High automation
9. High efficient and superior mixing performance.
10. Low power consumption & labor saving.
Technical Parameters:
1. The screw diameter: 150 mm
2. The screw working length: 2400 mm
3. The screw length to diameter ratio: 16:1
4. The screw rotation speed: 4.5-45 r/min
5. The drive motor power: 185 kw - 1500 r/min
6. Power conditions: 3 Phase, 380V, 50HZ or as per the buyer's request.
7. Adapted Mooney viscosity: 100 ML (1 + 4) 20-100 ºC
8. Design maximum output: 1100 kg/h (highest screw speed, feed enough, no head pressure)
Our Service:
1. Our engineer team can design customized machines for you and send the drawings for confirm.
2. The wires' connection from control box to operation box is finished before delivery. The user only needs to connect the outside wire to the controlling box.
3. Each machine is tested running with load at our factory before delivery to guarantee each parts working well.
4. Foundation drawings, detailed machine assembly drawings & parts drawing, user guide and maintenance manual will be supplied before the delivery.
5. Custom clear documents required in destination port, such as B/L, commercial invoice, packing list, insurance policy, C/O will be supplied once upon the delivery.
6. Oversea technical support can be offered as per request.
Our Package & Delivery:
FAQ:
1. Delivery time of the rubber machines?
Normally it needs about 25 days to 3 months according to the ordered machines' size and quantity.
2. What does your factory do regarding quality control?
We have the most professional engineer team to design the correct machines at the beginning, equip with the most advanced processing device to process the machine parts during the production period and finally arrange the most experienced assembly workers to assemble and check the final machines to 100% guarantee the superior quality and stable performance of each machine.
3. How long is your machines' warranty period?
The warranty period for our machines is one year from the day of normal working at the user plant.
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 at the user plant with the charge of the required cost.
Small machines normally takes within 1~3 days.
Large machines normally takes about 30 days.
5. How can we go to your side for a factory visit?
We are located in Qingdao City, Shandong province, China. The nearest airport is Qingdao liuting airport.
Please advise us your time schedule in advance for us to pick up you at the airport.
Audited Supplier 
){kind=link}