Marel - 4700 - 8 station grader

• Precisely sorting and grading fresh or frozen food products by weight or count.
• Batching products into fixed-weight or fixed-count packages for retail or further processing.
• Optimising raw material utilisation by directing products to specific processing lines based on grade.
• Ensuring product consistency and meeting customer specifications for size and weight.
• Reducing manual labour in high-volume sorting operations.

Typical throughput

For this class of 8-station grader, throughput can typically range from 100 to 300 pieces per minute, depending on product size and weight.

Power supply

Units of this type commonly require a 3-phase electrical supply, typically 400V, 50Hz, with varying amperage requirements.

Product weight range

Typically suitable for products weighing from a few grams up to several kilograms per piece.

Number of sorting stations

This specific unit features 8 sorting stations, allowing for multiple grading categories.

Construction material

Commonly constructed from stainless steel for hygiene and durability in food processing environments.

Footprint

An 8-station grader typically requires a significant floor space, often several metres in length and width, depending on the infeed and outfeed configurations.

• What types of products can this grader handle?

  This type of grader is typically used for a wide range of food products, including poultry, fish, meat portions, and certain fruits and vegetables, provided they are suitable for dynamic weighing.

• Is this unit suitable for both fresh and frozen products?

• What maintenance is typically required for an 8-station grader?

• Can the sorting channels be customised?

• What are the benefits of using an 8-station grader over a simpler system?

Sorting and grading equipment is valued for improving product consistency and processing efficiency. Buyers typically seek machines in good mechanical condition with minimal wear on critical components like belts, motors and calibration systems. Common strengths include reliable performance when properly maintained, cost savings versus new equipment, and compatibility with existing production lines. Industry sentiment favours models from established manufacturers known for durability. Buyers should inspect electrical systems thoroughly and verify spare parts availability before purchasing used units.

General overview for this equipment type