Wire Tube Evaporator

Wire-on-tube evaporators are direct cooling heat exchange components commonly used in refrigerators and freezers. They are integrally welded from aluminum wires and aluminum tubes, featuring a robust structure and stable heat conduction efficiency. Made of high-purity aluminum, these products resist low-temperature corrosion well. Their evenly arranged pipelines deliver uniform cooling speed inside the cabinet with excellent pressure resistance and leakage prevention performance, compatible with mainstream eco-friendly refrigerants including R600a and R134a. Custom processing such as bending and hole punching is available by adjusting wire-tube spacing and overall dimensions as required. All products undergo high-pressure air tightness testing throughout production and are delivered with quality inspection records. Compared with roll-welded evaporators, they cost less and are easier to repair and replace. Widely applicable to household refrigerators, commercial fresh-keeping freezers and small display cabinets, they comply with RoHS and CE export standards. Both in-stock supply and mass customization services are offered to meet supporting procurement demands of repair shops and refrigeration equipment manufacturers.

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  Multi-Layer Wire Tube Refrigeration Evaporator

  Model: W-1

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Q: How to choose between wire tube evaporators and Roll Bond evaporators?

A: Wire tube evaporators feature lower costs and easier maintenance and replacement, making them suitable for budget-friendly household freezers and maintenance replacements. Roll Bond integrated plates deliver more uniform heat exchange and are ideal for high-end energy-saving refrigerators.

Q: Are wire tube evaporators leak-resistant? Do they undergo leak testing before factory shipment?

A: All finished products pass high-pressure nitrogen air tightness leak tests with firmly welded pipelines. Refrigerant leakage rarely occurs under normal operating conditions, and quality inspection records are provided for each production batch.

Q: Can external dimensions and wire tube spacing be customized?

A: Length, width and the density of aluminum wire arrangement can be adjusted as required. Bending and hole punching processing are available to fit refrigerators and freezers of different capacities.

Q: Which refrigerants are compatible?

A: Standard models support mainstream eco-friendly refrigerants including R600a and R134a. Production processes can be adjusted by the factory for special refrigerant requirements upon coordination.

Q: Will the product materials rust or corrode?

A: High-purity aluminum tubes and aluminum wires are adopted with anti-corrosion surface treatment. The materials resist oxidation and rust under low temperatures, fitting low-temperature fresh-keeping and freezing working conditions.

Q: Do the products have compliance certifications for export?

A: The products comply with RoHS and CE standards, with corresponding test reports available to meet customs clearance requirements for cross-border exports.

Q: How soon can spot goods be delivered, and what is the lead time for customized products?

A: Standard spot items are dispatched within 48 hours. The production lead time for special-shaped customized products is 7 to 10 working days, and production schedules can be negotiated for bulk orders.

Q: Is there a minimum order quantity for procurement?

A: No minimum order quantity applies to standard spot goods, and small spare parts for maintenance can be purchased in small lots. Customized products have a basic minimum order quantity, and tiered discounted prices are available for large-volume purchases.

Q: What after-sales service is available if pipe leakage or deformation is found after receiving goods?

A: Provide physical photos and test certificates upon receipt of goods. Free replacements will be sent if factory quality defects are confirmed, and technical support can be arranged for inspection of bulk orders.

Q: What equipment are wire tube evaporators applicable to?

A: They are widely used in household refrigerators, horizontal chest freezers, commercial fresh-keeping display cabinets and small low-temperature storage equipment, for both maintenance matching and mass supporting supply to complete machine manufacturers.