Red Color Two Roller Mixing Machine / Open Two Roll Mill for Plastic & Rubber
This two roller mixing machine delivers exceptional performance for masticating and kneading natural rubber, synthetic rubber, EVA, or PVC pellets with various chemical materials. Primarily used in rubber product factories for plastic processing, hot milling, and mixing of natural and synthetic rubber compounds.
Applications
The plastic open two roll mixing mill is widely used in rubber and plastics industries for polymer mixing applications including PVC and color master batch processing. The system comprises rolls, bearings, gap adjusting devices, electric control systems, and comprehensive safety features.
Key Features
- Customizable speed ratio designed according to customer formulas and processing requirements
- Multiple roll nip adjustment methods: manual or electric operation
- Annealed frame, frame cap, and base construction for stress relief
- Chilled cast alloy iron rolls with hardness reaching 70HB
- Automatic oil or grease lubrication system for easy maintenance
- Human-centered control system ensuring operator safety
- Multiple roll construction options: drilled roll, bored roll, grooved roll
- Comprehensive brake and emergency stop devices for personnel and equipment protection
Intelligent Control System
- Real-time data recording and export of kneading time, temperature (mixing chamber and rotors), ram pressure, current, torque, and recipe codes
- Control system supports up to 20 mixing steps with 20 recipe storage spaces
- Remote process recipe import and data monitoring capabilities
- Ethernet communication interface for MES integration with reserved control points
- Touch screen interface provided for intuitive operation
Technical Specifications
| Parameter |
Specification |
| Model |
ZL-3018 |
| Mixed Capacity |
0.5-2-3 kgs |
| Temperature Range |
RT ~ 300 ℃ |
| Temperature Control |
LED display with P.I.D control |
| Heater Type |
Cylindrical mold heating |
| Warm-up Time |
Room temperature to 150 ℃ in approximately 20 minutes |
| Temperature Accuracy |
± 3 ℃ |
| Roller Dimensions |
Diameter 3.9" * Length 13.7" |
| Drum Revolutions Ratio |
Standard 1:1.25 |
| Roller Hardness |
HRC 50 ~ 60 |
| Power |
Approximately 2.8KW |
| Protection Device |
Emergency security system |
| Dimensions (W*D*H) |
960 * 550 * 1150 mm |
| Power Source |
AC 220V/380V, 15A, Single phase |
| Weight |
Approximately 450kg |