7-inch Electric Heating Open Mill

ZG-180D Twin-Screw Open Mill, 7-Inch Electrically Heated Open Mill

Mixed Capacity: 0.2—4 kgs

2. Roller Temperature: Room temperature ~ 300℃

3. Heating Method: Electric heating (new process design, electrically heated mill rolls, automatic constant temperature control)

4. Temperature Accuracy: ±2℃ (Utilizes a high-precision PID intelligent microcomputer control system with automatic calculation of internal constants, offering higher accuracy than manual settings and saves time. Features over-temperature protection to safeguard machinery and production materials.)

5. Roller Speed: Fixed speed at approximately 19 RPM, variable speed available; other speeds can be customized.

6. Roller Speed Ratio: 1:1.27 ratio available for customization according to customer requirements.

7. Roller Size: φ180mm x L 350mm (high hardness surface hard chrome plating, non-stick, non-peel)

8. Roller Spacing: adjustable from 0.1 to 6mm

9. Protection Device: Multiple touch-type emergency stop buttons (with reverse function, ergonomic design, no worker injuries)

10. Motor: 3.7KW unit (New process design, mechanical structure adjustment, providing the same output torque as the traditional process machinery with 5.5KW, achieving energy-saving goals)

11. Power: 16KW

12. Volume: (W×D×H) 1200×550×1380mm; smaller than traditional manufacturing methods with the same functionality

13. Roller Lubrication: Exceptional wear-resistant bearing with contact area extended by 2/3 of traditional copper sleeve, doubling the service life.

14. Mechanical Structure: Steel plate (lighter in weight, smaller in volume, higher in mechanical strength, and better in toughness compared to cast iron in traditional processes)

15. Power Supply 5Φ, AC380V

16. Weight: Approximately 490 kg