Products Description
The use introduction:
The machine is used for filters rubber .

Main technical parameter:
Structure introduction:
The machine is composed of head, frame, pedestal,pipeline,lubricating system and electrical control system.
Screw is made of 38CrMoALA, the reducer transfers drive through the motor, and screw speed can’t be adjusted.
In order to heating or cooling screw, screw is hollow, add steam or cooling water through the rotated joint.
Screw is a dicephalous isometry screw thread, and screw thread is wearable owing to the surface of
screw thread is heating nitrous treatment. Screw works when the frame is in pressure, and the axial drive is
supported by thrust roller axletree in thrust axletree bedplate ..
There is a hollow interlayer inside the frame, and it is convince in heating and cooling. In front of the frame,
there are some bushes installed. According to abrasion degree of the bushes, we can exchange some new bushes.
The head section is loaded with the thermometer , measure the temperature of the head , control the temperature of head .

Model Item
XJL-115
XJL-150
XJL-200
XJL-250
Screw dia
mm
115
150
200
250
L/D ratio
4.8
5.2
5
4.8
Screw speed
r/min
40
42.5
44
40
Cutting equipment speed
r/min
15
17
16
6
Motor power
kW
22
45
75
110
Steam pressure
MPa
0.6-0.8
0.6-0.8
0.6-0.8
0.6-0.8
Cooling water pressure
MPa
0.2
0.2
0.2
0.2
Capacity
kg/h
100~280
400
800
1200
Overall dimensions
L
mm
2770
3600
4229
4220
W
mm
655
820
2120
1400
H
mm
1350
1500
1493
1528
About weight
t
3.5
~4.5
~8
~9
Company Profile

Qingdao Dongnuo Rubber Machinery Co., Ltd. is a professional enterprise that develops and sells rubber machinery. It was put into production in 2009. It has 8 experienced rubber machinery professional R&D technicians and 2 external rubber product technical experts from Qingdao University of Science and Technology. 10 CNC machining centers and various large, medium and small machining equipment, heat treatment equipment and precision testing instruments. Professionally undertake the production installation and product technical support of NBR rubber foam hot air vulcanization production line and rubber compound production line. The company’s main products are NBR rubber foam hot air vulcanization production line, film cooling line, flat vulcanizing machine, open mill, internal mixer, rubber floor tile forming machine, gym floor mat production line, rubber sealing strip production line, EVA foam vulcanization machine, waste Tire processing equipment, extruders, etc. The company has passed ISO9001, CE and SGS certification, and its products are sold all over the country, and are also exported to France, Russia, Japan, South Korea, Thailand, Egypt, Indonesia, India, Sri Lanka, Nigeria, Chile and more than 40 countries and regions. QINGDAO DONGNUO RUBBER MACHINERY CO., LTD Address: No. 259, Qianjiashan Road, Haibin Industrial Park, Huangdao District, Qingdao City, Shandong Province