VLUM ultrafine powder vertical roller mill Working principle
After crushing, qualified material is evenly and continuously fed in a constant quantity into the VLUM ultrafine powder vertical roller mill’s grinding chamber via a variable frequency belt feeder. The ground material is then conveyed by the fan’s airflow into a powder classifier for classification. Material that does not meet the required fineness falls into the VLUM ultrafine powder vertical roller mill for re-grinding. Qualified material is then carried by the airflow through a pipe into a cyclone collector for separation and collection, and discharged through a discharge device as the finished powder. The separated airflow then flows through the return air duct at the top of the cyclone collector and into the fan.
The system operates under positive and negative pressure conditions, and the VLUM ultrafine powder vertical roller mill is equipped with a pulse dust collector, meeting national environmental standards.
Maximino
From Saudi Arabia
"VEST mining equipment revolutionized our Saudi copper mine – handling 50°C desert heat without performance drops. The Arabic-speaking engineering team provided on-site training that cut our ramp-up time by 65%.After 18 months, their durable grinding mill show zero wear in our abrasive conditions. We consider VEST is a reliable partner for GCC mining projects. Would recommend them for friend."
Alexander
From Indonesia
"VEST has multiple projects in our area. I visited two of them, which gave me greater confidence in handing them over to us. Ultimately, our company purchased a VEST grinding mill production line, and the project passed inspection on the first try."
Jason
From USA
"After switching to VEST mining equipment, our productivity jumped 40% with half the maintenance costs. The German-engineered hydraulic system outperforms competitors in hard rock conditions.What truly impressed us was their 24/7 remote troubleshooting – a game-changer for our Denver iron ore site. Three years of zero unplanned downtime proves VEST’s ‘Built for Decades’ promise."