Professional Lab Silicone Rubber Two Roll Mill
This variable speed two roll mill with digital temperature control
is engineered for unmatched performance in masticating and kneading
natural rubber, synthetic rubber, EVA, or PVC pellets with various
chemical materials.
Applications
Widely used in rubber and plastics industry for polymer mixing,
including PVC and color master batch applications. The system
consists of rolls, bearings, gap adjusting device, electric control
system, and safety features.
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)
Power: 380V 3 phase 50-60hz
Safety device: 6 safety buttons with optional safety guard
Key Features
- Multiple roll constructions available: drilled roll, bored roll,
grooved roll
- Customizable speed ratio based on customer formula and processing
requirements
- Annealed frame, frame cap and base for stress relief
- Chilled cast alloy iron rolls with hardness up to 70HB
- Integrated brake and emergency stop safety systems
- Automatic oil or grease lubrication for easy maintenance
- Human-centered control system for operator safety
- Manual or electric roll nip adjustment options
Intelligent Control System
Advanced PLC control system with real-time data recording and
export capabilities for kneading time, temperature, ram pressure,
current, torque, and recipe code.
- 20 programmable mixing steps with 20 recipe storage spaces
- Remote process recipe import and data monitoring capabilities
- Ethernet communication interface for MES integration
- 20% control points reserved for future expansion
- Touch screen interface provided
About Zhongli Instrument Technology
Since 2007, Zhongli Instrument Technology Co., Ltd has specialized
in manufacturing laboratory testing equipment. Our products are
exported to over 80 countries worldwide, with particular popularity
in European and American markets.
Our equipment serves diverse industries including rubber and
plastics, food, packaging, and electronics. Suitable for scientific
research units, quality inspection institutions, and academic
applications. Custom solutions available upon request.
Frequently Asked Questions
How to choose the most suitable mechanical equipment?
Our professional team provides expert recommendations based on your
testing requirements and specifications.
What's the delivery term?
Typically 15-20 working days after deposit receipt. Stock items
available for immediate shipment.
Do you accept customization service?
Yes, we offer both standard and customized machines tailored to
your specific requirements.
Can we visit your factory before order?
We warmly welcome factory visits and can assist with hotel
arrangements and airport pickup.
What is your warranty policy?
Two-year warranty with technical support, parts replacement, and
on-site engineer service when necessary.
How is the equipment packaged for shipping?
Standard export wooden boxes ensure safe transportation by sea or
air without damage.
Welcome to visit our Official Website:
www.zltester.com
Contact Us:
Send your inquiry details using the form below for prompt
assistance.
