Probat - Probat UW803

Applications & Use Cases

• Used for grinding roasted coffee beans to various consistencies, from coarse to espresso fine.
• Suitable for processing other dry, brittle food products such as spices or grains, requiring a consistent particle size.
• Often found in industrial coffee roasting facilities, large-scale bakeries, and food ingredient production plants.

Typical Specifications

Typical throughput

For this class of industrial roller mill, throughput commonly ranges from 500 kg/h to 1,500 kg/h, depending on the desired grind size and product density.

Power supply

Units of this type typically require a 3-phase industrial power supply, commonly 400V, 50Hz, with a motor rating often between 15 kW and 30 kW.

Grinding mechanism

Utilises precision-engineered rollers to achieve a consistent and uniform grind, which is particularly beneficial for coffee and similar products.

Footprint

Industrial roller mills like the UW803 typically have a substantial footprint, often requiring a floor area of approximately 1.5m x 2.5m and a height of around 2.0m to 2.5m.

Material suitability

Primarily designed for dry, non-abrasive, and brittle materials. Not suitable for oily, sticky, or high-moisture products without specific modifications.

Adjustability

Commonly features adjustable roller gaps to allow for precise control over the final particle size, catering to different product requirements.

Frequently Asked Questions

• What maintenance is typically required for a roller mill of this type?

  Regular maintenance commonly involves checking and adjusting roller gaps, inspecting bearings, cleaning grinding chambers, and periodically replacing worn rollers or wear parts to ensure optimal performance and grind consistency.

• Can this mill handle different types of coffee roasts?

• What safety features are commonly found on these units?

• Is specialist installation required for a Probat UW803?

• What is the typical lifespan of the grinding rollers?