Equipment Overview
This high-performance vertical attritor ball mill, manufactured by the renowned Dutch company Royal Duyvis Wiener, is designed for the fine grinding and refining of chocolate, cocoa mass, nut pastes, compounds, and other high-viscosity confectionery products.
Engineered for efficient energy use, precise temperature control, and consistent particle size reduction, this model is a proven workhorse in the food processing industry. It is suitable for both batch and semi-continuous production operations.
Specifications:
Grinding Chamber: 400-litre (approx.) stainless steel internal tank with mild steel jacket
Grinding Media: Included — 11.2 mm balls (approx. 90 litres, sufficient to fill the mill)
Main Drive: 11 kW SEW gearmotor, 415V / 3Ph / 50Hz
Product Pump: 2.2 kW, 415V / 3Ph / 50Hz for product recirculation and discharge
Jacket Recirculation Pump: 60W, 230V / 1Ph / 50Hz for jacket heating
Control Panel: Equipped with batch timer, controls for mill, product pump, and heat pump, plus a digital temperature controller
Heating System: Heating element with adjustable control up to 100°C
Product Lines: Stainless steel, jacketed with bidirectional valves
Dimensions:
Overall: 1.6 m (L) × 1.6 m (W) × 2.2 m (H) (including 140 mm pallet)
Chamber Volume: 400 litres
Condition:
Units are in good working order, well-maintained, and ready for operation.
2 Units available, price per unit.
