PA - Pass Through Tray Washer

• Cleaning and sanitising trays and containers in bakeries and patisseries.
• Washing reusable crates and lids in food processing and logistics operations.
• Sanitising components and parts in pharmaceutical and chemical industries.
• Cleaning trays and boxes in catering and institutional kitchens.
• Maintaining hygiene standards for material handling containers in manufacturing.

Typical capacity

For this class of equipment, throughput can range from 100 to 500 trays per hour, depending on wash cycle duration and tray size.

Power supply

Commonly found on units of this type, a 3-phase electrical supply (e.g., 400V, 50Hz) is typically required, often with a heating element for hot water.

Water consumption

Water usage varies, but units typically feature recirculating wash tanks to minimise consumption, with a fresh rinse cycle.

Footprint

A small, standalone machine typically requires a floor space of approximately 1.5m to 3m in length and 0.8m to 1.2m in width.

Construction material

Units are commonly constructed from stainless steel (e.g., AISI 304) for hygiene, durability, and corrosion resistance.

Operating temperature

Wash temperatures typically range from 40°C to 60°C, with rinse temperatures often higher for sanitisation.

• What types of items can this machine wash?

  This type of pass-through washer is designed for continuous washing of various items such as plastic trays, boxes, and lids. Buyers should confirm specific dimensions and material compatibility with the seller.

• Does it require a dedicated water supply and drainage?

• Is chemical dosing automatic or manual?

• What maintenance is typically involved?

• Can it be integrated into an existing production line?

For food processing washing and sanitizing equipment, buyers typically value durability, ease of cleaning, and compliance with hygiene standards. Industry sentiment emphasizes the importance of verifying spray patterns, material quality, and maintenance history when purchasing used units. Stainless steel construction and reliable pump performance are considered key strengths. Buyers should check for corrosion, seal condition, and documentation of regular servicing to ensure food safety compliance.

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