Gump 777-E

Applications & Use Cases

• Grinding roasted coffee beans for various brewing methods.
• Processing grains and cereals into flours or meal.
• Milling spices to achieve desired particle sizes.
• Reducing the size of various dry food ingredients for further processing.

Typical Specifications

Typical throughput

For this class of industrial roller mill, throughput can typically range from several hundred kilograms to over a tonne per hour, depending on the product and desired grind.

Power supply

Units of this type commonly operate on a three-phase industrial power supply, typically 400V, 50Hz in the UK.

Grind range

Industrial roller mills are typically capable of producing a wide range of particle sizes, from fine espresso grinds to coarse filter or French press grinds.

Milling mechanism

Roller mills utilise sets of precision-ground rollers to crush and shear material, offering consistent particle size distribution.

Construction materials

Typically constructed from robust materials such as cast iron and heavy-gauge steel for durability in continuous industrial operation.

Footprint

Industrial roller mills can require a significant floor area and height, which buyers should verify with the seller for specific unit dimensions.

Frequently Asked Questions

• What are the primary advantages of a roller mill over other grinding technologies?

  Roller mills are known for producing a very consistent and uniform grind with minimal heat generation, which is crucial for preserving the flavour and aroma of sensitive products like coffee. They also offer excellent control over particle size distribution.

• Can this type of mill be used for products other than coffee?

• What maintenance is typically required for a Gump roller mill?

• Is it possible to adjust the grind size on a unit like this?

• What should I consider when integrating a used roller mill into an existing production line?