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.
