Professional Lab Two Roll Mill for Rubber and Plastic Mixing
Professional Lab Silicone Plastic Rubber Open Mixing Two Roll Mill Machinery is engineered to provide unmatched performance for masticating and kneading natural rubber, synthetic rubber, EVA or PVC pellets with various chemical materials. This machine is mainly used for plasticizing, hot milling and mixing of natural and synthetic rubber in rubber product factories.
Applications
Professional Lab Silicone Plastic Rubber Open Mixing Two Roll Mill Machinery is widely used in rubbers and plastics industry for polymer mixing, such as PVC, color master batch. It consists of roll, bearing, gap adjusting device, electric control system, safety device, etc.
Technical Specifications
| Model |
ZL-3018-76 |
ZL-3018-120 |
ZL-3018-160 |
ZL-3018-200 |
ZL-3018-230 |
ZL-3018-300 |
ZL-3018-400 |
| Diameter of roll (mm) |
76 |
120 |
160 |
200 |
230 |
300 |
400 |
| Length of roller face (mm) |
300 |
350 |
350 |
500 |
650 |
650 |
900 |
| Mixing Capacity (kg) |
0.002-0.6 |
0.002-2 |
0.002-2.8 |
0.002-5 |
0.005-10 |
1-15 |
5-30 |
| Front roll surface speed (rpm) |
19 |
19 |
19 |
19 |
19 |
19 |
19 |
| Friction ratio |
1:1.30 |
1:1.35 |
1:1.35 |
1:1.35 |
1:1.27 |
1:1.27 |
1:1.27 |
| Roll gap range (mm) |
0-3 |
0-6 |
0-6 |
0-8 |
0-12 |
0-12 |
0-15 |
| Driving Power (KW) |
1 |
1.5 |
2.2 |
7.5 |
11 |
30 |
37 |
| Machine weight (kg) |
160 |
460 |
660 |
860 |
1960 |
2960 |
3800 |
| Overall dimension (mm) |
1100x400x1180 |
1100x550x1380 |
1200x650x1380 |
2200x750x1380 |
2200x950x1580 |
2600x950x1580 |
5295x1789x170 |
Additional Specifications:
Heating Mode: Electricity heating, Oil Heating (option)
Cooling Mode: Water Cooling (option)
Roll Temperature: Room temperature -- 300℃
Roll Hardness: HRC 50 ~ 60
Temperature Accuracy: ± 2 ℃ (high accuracy PID micro computer controller)
Safety device: 6 safety buttons with optional safety guard
Power: 380V 3 phase 50-60hz
Key Features
- Construction of mill rolls: drilled roll, bored roll, grooved roll
- Customizable speed ratio based on customer's formula and processing requirements
- Frame, frame cap and base are welded and treated by annealing for stress relieving
- Rolls material is chilled cast alloy iron with hardness reaching 70HB
- Brake and emergency stop device ensures personnel and equipment safety
- Auto feeding oil or grease lubrication for easy maintenance and machine protection
- Human nature designed controlling system ensures labor safety
- Methods of adjusting roll nip: manual or electric
Intelligent Control Panel and PLC Control System
- Real-time data record and export of kneading time, temperature (mixing chamber and front/rear rotors), ram pressure, current, torque and recipe code
- Control system can be set up to 20 mixing steps with 20 recipe spaces
- Remote import of process recipe and data monitoring, communicating with MES via Ethernet communication interface
- Ethernet communication interface with 20% of control points reserved
- Touch screen interface provided
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About Zhongli Instrument Technology Co., Ltd
We are Zhongli Instrument Technology Co., Ltd, an instrument Expert, Headquartered in Dongguan, Guangdong, China. Since 2007, we have specialized in manufacturing Lab testing equipment.
Throughout our more than 13 years of history, our products have sold well in the Europe, America and Southeast Asia markets, reaching more than 80 countries, especially favored by European and American countries.
Our equipment covers a wide range of industries, including rubber and plastics, food, packaging, electronics, and are suitable for all scientific research units, quality inspection institutions and academic fields.
In addition to standard machines, our R&D team can customize equipment to meet your specific needs.
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Frequently Asked Questions
How to choose the most suitable Mechanical Equipment?
Our professional team will give you the best suggestion as long as you tell us what kind of test you need to do and the required specification.
What's the delivery term?
At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 15~20 working days after deposit receipt. If you are in urgent need, we can consider making special arrangement for you.
Do you accept customization service?
Yes, of course, we can not only offer standard machines, but also customized machines according to your request. Don't hesitate to tell us your requirement, we will try our best to meet your needs.
Can we visit your factory before order?
Yes, we warmly welcome and sincerely invite you or your team to visit our factory, we will help to arrange hotel and pick up you from airport.
Do you have customers of our country before?
Now our testing machines have been sold to more than 80 countries, like USA, Canada, Russia, UK, Italy, Germany, European, India, Pakistan, Philippine, Singapore, Malaysia, Thailand, Vietnam, Korea, Saudi Arabia, Brazil and many more.
How about your warranty?
Generally, our warranty is two years. Within the warranty period, we can offer technique support and part parts change, necessarily, our engineers may go to your place for better service.
How about the packing for machine, is it safely protected during transportation?
Our machine is packed by standard export wooden box, it won't be damaged. We've delivered many testing machines abroad by sea or by air without damage.
What is the order process?
Inquiry - quotation - communication - order confirming - deposit payment - production - testing and debugging - balance payment - packing - delivery - customer receiving - after service.
How to install and use the product?
The product is shipped with an operating instructions and video of English version.
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