LM Vertical Roller Mill for Crushed Marble Powder Production in Poland (2024)
400 mesh
LM150K Vertical Roller Mill (plate diameter 1500 mm, main motor 280 kW, max feed size below 40 mm, rated capacity 13-38 t/h, product range 80-400 mesh) with bucket elevator, high-efficiency classifier, pulse-jet bag dust collector, centrifugal fan, and finished product storage silo
Project Overview
Customer background: a Polish marble processor required an additional grinding line to convert quarry off-cuts into 400-mesh marble powder for industrial fillers.
Material: crushed marble, feed size below 40 mm (LM150K max feed).
Equipment: one LM150K vertical roller mill (plate 1500 mm, 280 kW main motor, rated capacity 13-38 t/h), a bucket elevator, a high-efficiency classifier, a pulse-jet bag dust collector, a centrifugal fan, and a finished-product storage silo.
Product fineness: 400 mesh.
Project year: 2024, delivered and commissioned on site.
Project highlights:
- High capacity: the LM vertical roller mill delivers stable output at 150,000 t/y.
- Fine product: marble powder suitable for fillers, paint, paper, and plastic masterbatch.
- Energy efficient: vertical-roller grinding consumes less power than ball-mill systems of equivalent output.
- Environmental: pulse-jet bag filter keeps dust emission well below EU industrial limits; enclosed mill body for low noise.
- Turnkey delivery: from foundation design and equipment supply to commissioning and operator training, completed within the contracted schedule.
Photos from the scene
