LUM Ultrafine Vertical Grinding Mill

FAQ

1. 1.Customers worry ultrafine mills are complex. How is LUM in practice?

   LUM is highly automated with automatic roller pressure, feeding, classifier speed and airflow; centralized control makes operation intuitive and easy after training.

2. 2.Can LUM dry material with some moisture while making ultrafine powder?

   Yes. Hot air can dry material during grinding, meeting ultrafine-processing needs for feed with some moisture.

3. 3.LUM product sometimes flows poorly and cakes. What to do?

   Ultrafine powder is inherently fine and picks up moisture; caking relates less to grinding. Improve storage dryness, prompt packaging and use flow aids if needed.

4. 4.Customers worry ultrafine mill rollers wear fast and cost much. How does LUM help?

   Rollers don't contact the disc directly and bed buffering reduces wear; rollers swing out for easy replacement with limit protection, so wear parts last long.

5. 5.What should be noted at LUM startup to avoid damage?

   Build a stable bed before applying roller pressure, confirm hot air and lubrication, and feed and pressurize gradually to avoid empty or thick-bed impact.

6. 6.During normal inspection, what should LUM focus on?

   Watch bed thickness, roller pressure, classifier-wheel speed, airflow and temperature, plus lubrication and bearing temperature.