XK-400 Two Roll Rubber Mixing Mill Machine / Rubber Open Mixing
Mill / Mixing Mill For Rubber / Qingdao Open Mixing Mill
The rubber mixing mill is a specialized piece of equipment widely
used in the rubber and silicone processing industry. It is suitable
for processing food - grade silicone, industrial silicone, and
various types of rubbers, such as natural rubber, nitrile rubber
(NBR), styrene - butadiene rubber (SBR), etc. It can work in
conjunction with rubber and silicone vulcanizers to produce a
variety of rubber - based and silicone - based products. This
equipment is extensively applied in multiple industries, including
reclaimed rubber factories, rubber product factories, shoe
factories, cable factories, and more.
Features:
1. Product Models and Parameters: The rubber mixing mill comes in
multiple models, ranging from XK - 160 to XK - 710. Each model
varies in aspects such as the working diameter and length of the
rollers, the linear speed of the front roller, the roller speed
ratio, the maximum roller gap, the amount of rubber added at one
time, the power of the motor, and the overall dimensions. For
instance, the XK - 160 model has a working diameter of 160mm for
the rollers, a working length of 320mm, and a front - roller linear
speed of 8.95m/min, meeting the production requirements of
different scales and processes.
2. Core Working Principle: The main working components are two
hollow or drilled rollers that rotate in opposite directions and
inward. The front roller can move horizontally back and forth
manually or electrically to adjust the roller gap, while the rear
roller is fixed. The two rollers rotate relative to each other at
different speeds. Raw rubber or rubber compounds are drawn into the
gap between the two rollers and undergo plasticization or mixing
through strong shearing forces. It is also used in the plastic
processing industry.
3. Product Features * High - Quality Roller Material: The rollers
are made of LTG - H safety chilled cast iron or alloy chilled cast
iron. The surface hardness ranges from HS 68 - 75, and after
grinding, the surface is smooth. The interior of the rollers is
hollow, allowing steam or cooling water to be passed through to
adjust the temperature, meeting the temperature requirements of
different processes. Moreover, the high hardness and wear
resistance of the rollers ensure the long - term operation of the
equipment.
* Multiple Safety Protections: It is equipped with a comprehensive
set of safety protection devices. The electrical protection system
can automatically stop the equipment when it is overloaded. The
roller safety protection device has a safety fuse that will break
automatically when the pressure on the rollers exceeds the limit
instantaneously, protecting the rollers and other major components.
Additionally, a braking device is installed. In case of an
emergency, pulling the safety lever can immediately stop the
machine, reducing the risk of accidents.
* Strong Adaptability: It can process a wide range of rubber and
silicone materials. Parameters such as the roller gap and roller
speed can be adjusted according to different product requirements.
It can also cooperate with vulcanizers to complete the entire
production process, meeting diverse production needs.
Features
1.Roller Material:Chilled Alloy Cast Iron
2.Roller Hardness:68-75 HRC
3.Gear Material Hardness:65-70 HRC
4.Cooling System:Water Cooling
5.Control Mode:Manual or automatic optional
6.Compact Structure,Low noise.
7.Different types of reducer available
| Model | XK-230 | XK-250 | XK-300 | XK-360 | XK-400 | XK-450 | XK-560 | XK-550B | XK-660 |
Working Diameter of rolls (mm)
| 230 | 250 | 300 | 360 | 400 | 450 | 560/510 | 550 | 660 |
| Working Length of Rolls (mm) | 600 | 620 | 750 | 900 | 1000 | 1200 | 1530 | 1500 | 2130 |
| Front Roll Surface Speed (m/min) | 10.21 | 14.1 | 15.1 | 16.25 | 18.65 | 24.26 | 27.72 | 27.94 | 28.6 |
| Friction Ratio | 1:1.19 | 1:1.17 | 1:1.25 | 1:1.25 | 1:1.27 | 1:1.2 | 1:1.22 | 1:1.24 | 1:1.09 |
| Max. nip (mm) | 7 | 8 | 10 | 10 | 10 | 15 | 15 | 15 | 15 |
| Capacity per Batch(kg) | 6-10 | 8-15 | 15-20 | 20-25 | 18-35 | 25-50 | 35-50 | 50-60 | 165 |
| Motor Power (kw) | 15 | 18.5 | 22 | 30 | 37 | 55 | 90 | 110 | 245 |
| Dimensions (mm) | L | 2800 | 3400 | 3400 | 3780 | 4350 | 5200 | 5845 | 5870 | 7465 |
| W | 1200 | 1500 | 1500 | 1850 | 1850 | 2380 | 2284 | 2475 | 3662 |
| H | 1120 | 1500 | 1550 | 1750 | 1785 | 1840 | 1978 | 2045 | 2080 |
Packing and Shipping
Equipment painting completed before delivery, and then wrapped with
stretch film, avoid rubbing the paint off the surface, wooden
packaging can be customized, key parts, such as electronic control
box, will be wrapped by shockproof packaging materials, and then
packed in wooden cases.
About Us
Qingdao shun cheong rubber machinery manufacturing co.,ltd is a
chinese manufacturer with establishment in 2007, and have 10 years
experience in making various of rubber machines area, also pass the
ISO 9001:2008 , SGS, CE certificates too.
our factory major in rubber kneader/rubber mixing mill ; various of
plate vulcanizing press ; 2 roll/3 roll/4 roll rubber calender;
rubber batch off cooler; waste tire recycling line;reclaimed rubber
production line;conveyor belt production line;rubber seals
extruding &vulcanizing line etc...
Market: our machineries have exported to America, Mexico, ndia,
Vietnam, South Africa, Singapore, Malaysia, Indonisia, Australia,
Sri Lanka and many other countries and regions
Our Service
♦ Our engineers can design target machines for customers and send
them the drawing to confirm. We are always on the side of saving
your cost.
♦ In the process of production, we will take photos and send to
customers for their track the progress.
♦ Documents such as packing list, commercial invoice, and bill of
lading etc. will be sent after the delivery.
♦ We could supply free English foundation DWG, installation
drawing, user guide, maintenance manual and part drawing.
FAQ
1. 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.
2. 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.
3. 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 production line usually
takes about 30 days.
4. 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 the user around us.
5. How can we go to your side?
We are located in Qingdao City, Shandong province, China. The name
of airport is Qingdao Jiaodong airport. We will pick up you at the
airport.
Contact Us
Bruce Xu
Qingdao Shun Cheong Rubber Machinery Manufacturing Co., Ltd.
Web: www.cn-rubbermachine.com
Add:No.1 Kangting Road, Huangdao District, Qingdao City, China
Email:sales-6@sfcjx.com
Tel: +86(0)-532-85185697
Fax: +86(0)-532-85182359
Tel: +86 18306487221
Whatsapp: +86 18306487221
