1. Series: Mini Polishing Machinery

2. Model: ZJ-80 Model

Input Voltage: 380V/220V

4. Input Power: 3.75 kW

5. Grinding Wheel Diameter: 250/300mm

6. Guide Wheel Diameter: 240mm

7. Grinding Wheel Speed: 2,800 RPM

8. Sprocket Speed: Variable Speed

9. Machining Diameter: 1.5--80mm (Customizable)

10. Processing Length: Unrestricted

11. Processing Efficiency: 0-12m/minute

12. Cooling System: Pump \ Optional

13. Dust Removal System: Fan / Optional

14. Weight: 250 kg

15. Dimensions: 75*65*95 (W*L*H)

The speed of the polishing roller in a multi-functional round tube polisher is a key factor determining the speed and impact force of the external round polishing machine. When the linear speed of the external round polishing machine is low, the speed of the iron roller is also low, resulting in a gentle collision movement. This leads to less chipping after polishing, but the speed is too slow. Insufficient external round polishing machines can cause excessive grinding in certain areas, leading to over-grinding and reduced efficiency. Conversely, insufficient grinding can result in uneven polishing. When the linear speed of the external round polishing machine is too high, the polishing speed and impact force are significant, which can lead to more even polishing. However, if the rice grains roll too much, the ends of the object can be worn off, significantly increasing the amount of broken rice, further reducing storage efficiency. Therefore, selecting the correct and reasonable speed for the polishing machine is crucial.