12-inch & 16-inch Two Roll Mill for Plastic and Rubber Laboratory
Use
This two roll mill is specifically designed for laboratory
applications in the rubber and plastics industry, providing
efficient polymer mixing for materials such as PVC and color master
batch.
Applications
Widely used in rubber and plastics industries for polymer mixing
applications including PVC processing and color master batch
production. The system comprises rolls, bearings, gap adjusting
devices, electric control systems, and comprehensive safety
features.
Product Introduction
The two-cylinder hybrid refiner offers exceptional performance for
processing various chemical materials including natural rubber,
synthetic rubber, EVA, and PVC. Primarily designed for natural and
synthetic rubber product manufacturing with precision control
capabilities.
Intelligent Control Panel & PLC Control System
- Real-time data recording and export of kneading time, temperature
(mixing chamber and front/rear rotors), ram pressure, current,
torque, and recipe codes
- Control system configurable for up to 20 mixing steps with 20
recipe storage spaces
- Remote process recipe import and data monitoring capabilities via
Ethernet communication interface with MES integration
- Includes Ethernet communication interface with 20% reserved control
points and touch screen interface
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 |
Heating Mode: Electricity heating, Oil Heating (optional)
Cooling Mode: Water Cooling (optional)
Roll Temperature Range: 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 Requirements: 380V 3 phase 50-60Hz
About Zhongli Instrument Technology Co., Ltd
Zhongli Instrument Technology Co., Ltd is a specialized instrument
manufacturer headquartered in Dongguan, Guangdong, China. Since
2007, we have been dedicated to producing high-quality laboratory
testing equipment for various industries.
With over 14 years of industry experience, our products have
established strong market presence across Europe, America, and
Southeast Asia, serving more than 95 countries worldwide with
particular recognition in European and American markets.
Our equipment portfolio covers diverse industries including rubber
and plastics, food processing, packaging, and electronics sectors.
These solutions are suitable for scientific research institutions,
quality inspection organizations, and academic applications.
Beyond standard machine offerings, our R&D team provides custom
solutions tailored to specific requirements. Share your needs with
us, and we will deliver satisfactory solutions.
