Stainless Steel Potato Grader

• Used in large-scale potato farming operations for post-harvest processing.
• Suitable for food processing plants preparing potatoes for further processing or fresh sale.
• Utilised by packers and distributors to sort potatoes before packaging and shipment.
• Applicable in facilities requiring consistent sizing of potatoes for various end products.

Typical capacity

Typically ranges from 1 to 10 tonnes per hour, depending on the specific design and screen configuration.

Power supply

Commonly requires a 3-phase electrical supply, typically 400V, 50Hz, with power consumption varying based on motor size.

Grading mechanism

Units of this type commonly employ vibrating screens or roller systems with progressively sized apertures.

Material construction

As a 'Stainless Steel Potato Grader', the primary contact parts and frame are typically constructed from food-grade stainless steel (e.g., 304 or 316).

Suitable feed sizes

Designed to handle whole, unpeeled potatoes, typically ranging from small new potatoes to large baking potatoes.

Footprint

The physical footprint for this class of equipment can vary significantly, often requiring several square metres of floor space, plus access for maintenance.

Maintenance requirements

Regular cleaning, inspection of screens/rollers, and lubrication of moving parts are typically required.

• What types of potatoes can this grader handle?

  A stainless steel potato grader is typically designed to handle various potato varieties, sorting them by size. Buyers should confirm specific screen sizes with the seller.

• Is this unit suitable for wet or dry grading?

• What are the common wear parts on a potato grader?

• Can the grading sizes be adjusted?

• What are the typical installation requirements?

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