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Open mill rubber mixing machine /two roll rubber open mixing mill /rubber mixing mill Features:
1.The roller is made of chilled cast iron. It is divided into hollowed roll and drilled roll. The
inner of hollowed roll is machined. The hollowed roll surface can be smooth or grooved.
The grooved roll has full grooved surface, partial grooved surface and so on.
2.The roll is supported by roller bearing so it has low noise and long service life.
3.The roll bearing adopts grease lubricating and oil lubricating.
4.The pressure transducer system is available for directly displaying the working
pressure and control the feed. When over pressure, it will automatically stops and
save or print the pressure value.
5.The product is complied with nation-established safety standard (this standard
is identical with Europe standard.)
6 The base frame is a whole framework, which is
convenient for installation.
7 Stock bender for direct rubber sheet and knife to cut as
your need to assemble.
8. Auto-lubrication sysytem for greese or oil and match bearing bush.
Type
|
Xk-160
|
Xk-250
|
Xk-300
|
Xk-400
|
Xk-450
|
Xk-560
|
Xk-660
|
Working diameter of rolls(mm)
|
160
|
250
|
300
|
400
|
450
|
560
|
660
|
Working length of rolls(mm)
|
320
|
620
|
750
|
1000
|
1200
|
1530
|
2130
|
Front roll surface speed(m/min)
|
8.95
|
14.1
|
15.1
|
18.65
|
24.26
|
27.72
|
28.6
|
Friction ratio
|
1:1.35
|
1:1.17
|
1:1.27
|
1:1.27
|
1:1.27
|
1:1.2
|
1:1.24
|
Max.nip(mm)
|
4.5
|
8
|
8
|
10
|
15
|
15
|
15
|
Capacity per.batch(kg)
|
1-2
|
8-15
|
15-20
|
18-35
|
25-50
|
35-50
|
165
|
Motor power
(kw) |
5.5
|
18.5
|
22
|
37
|
55
|
90
|
245
|
Overall dimension(mm)
|
1380*860
*1320 |
3400*1500
*1800 |
3580*1550
*1695 |
4350*1850
*1785 |
5200*2380
*1840 |
5845*2284
*1978 |
7465*3662
*2080 |
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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
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Q1: Where is your factory located?
A1: Qingdao Donnuo Rubber Machinery Co., Ltd. is located in West Coast New District, Qingdao City,
Shandong Province.
Q2: Are you an integrated supplier for rubber&plastic machine ?
A2: Yes, we can provide the complete solution line to customer according to customer’s
requirement.
Q3: How about the quality control in your factory?
A3: Dongnuo has the SOP (Standard Operation Procedure) and all the production step must follow up
this SOP. Every machine needs at least automatic running over 72 hours and must be inspected
carefully before shipment.
Q4: Will you offer the pre-sales service?
A4: Yes, we have an experienced pre-sales team to support customers not only including machine,
technology also water .electrical, machine layout in factory, etc.
Q5: What about the after-service? Will you send your engineer to my country to help commission and
install the machine?
A5: Surely, we have many experience technical engineers for oversea service, they would help you
install machine and support training to workers also.
Q6: What is the delivery time of the machine?
A6: Actually, the delivery time of the machines is depended on the machine options. Normally, the
delivery time of standard machine could be within 10-30 days .
Q7 : What is the warranty of the machine ?
A7: The whole machine’s warranty period is 12 months and key parts will be depended.
Q8 : Do you provide any spare parts with machine?
A8: Yes, DONGNUO will provide one set standard spare parts to customer according to different
machines