Gump 777-E

• Size reduction of grains and cereals for flour production.
• Milling of spices and herbs for food processing.
• Grinding of chemical compounds in industrial settings.
• Preparation of animal feed ingredients.

Typical capacity

For this class of equipment, capacities typically range from 500 kg/hr to 5,000 kg/hr, depending on the material and desired fineness.

Power supply

Units of this type commonly require a 3-phase industrial power supply, typically 400V, 50Hz, with motor sizes varying based on throughput requirements.

Typical footprint

A Gump 777-E would typically require a floor area of approximately 2m x 2m, with additional space for material handling and maintenance access.

Suitable feed materials

This model is generally suitable for dry, free-flowing granular or particulate materials such as wheat, maize, rice, and various spices.

Milling principle

The Gump 777-E typically operates on an impact or attrition milling principle, suitable for achieving fine to coarse particle sizes.

Common construction materials

Components in contact with product are commonly constructed from stainless steel (e.g., 304 or 316) for hygiene and durability, with structural elements often in mild steel.

• What maintenance is typically required for a Gump 777-E?

  Routine maintenance commonly involves checking and replacing wear parts such as hammers, screens, and bearings, along with regular cleaning and lubrication. Specific schedules will depend on usage.

• Can this mill handle wet or oily materials?

• What level of fineness can be achieved with this mill?

• Are spare parts readily available for Gump equipment?

• What safety features are commonly found on this type of milling equipment?

Food processing mills are valued for consistent particle size reduction across grain, spice and dry ingredient applications. Buyers typically prioritise motor condition, grinding chamber cleanliness and wear on grinding elements when purchasing used equipment. Industry sentiment highlights reliability and longevity as key strengths, particularly with well-maintained units. Attention should be given to throughput capacity matching production needs and compatibility with existing systems. Corrosion resistance matters for hygiene-sensitive environments. Reputable machines from established manufacturers generally command buyer confidence in the secondary market.

General overview for this equipment type