Adjustable door hinge
yf-612 yf-612

Adjustable door hinge

Adjustable Door Hinge ZENIT YF-612 is crafted from high-pressure die-cast zinc alloy with a chrome-plated finish for superior strength and corrosion resistance. Designed for flexibility, it supports height adjustment from 40 mm to 70 mm and can be installed on either left or right doors.

YF-612

ZENIT YF-612 Adjustable Door Hinge

Technical Specifications

  • Model Number: YF-612
  • Primary Material: High-pressure die-cast zinc alloy – Surface Finish: Hand-polished mirror finish with electroplated chrome coating
  • Mounting Orientation: Universal fit for left-hand or right-hand door installation
  • Height Adjustment Range: 40 mm to 70 mm adjustable height range
  • Door Application Type: Commercial refrigeration, freezer, and display cabinet doors
  • Packaging Details: 1 set per inner box, 10 sets per master export carton
  • Manufacturer / Supplier: AIR DRAGON Ltd

Specifications

  • Durable Zinc Alloy Construction – ensures stability and long service life.
  • Polished Chrome Plating – prevents rust and enhances appearance.
  • Height Adjustable (40–70 mm) – fits various door thicknesses with one model.
  • Left / Right Installation – universal fit simplifies inventory management.
  • Versatile Application – ideal for refrigerator, freezer, and display cabinet doors.
  • Easy Maintenance – simple structure for quick assembly and cleaning

Applications

  • Commercial Refrigerator & Freezer Doors
  • Supermarket Display Cabinets & Reach-In Coolers
  • Industrial Cold Storage & Equipment Enclosures

Frequently Asked Questions(B2B)

Q: How does the 40–70 mm height adjustment mechanism benefit field installation on custom refrigeration cabinets?
A: The integrated adjustment slots allow technicians to fine-tune door panel height between 40 mm and 70 mm on-site, compensating for minor frame warpage and ensuring uniform gasket sealing around the door.
Q: Can the YF-612 hinge be converted between left-hand and right-hand door configurations on site?
A: Yes. The YF-612 features a universal symmetrical design, allowing installers to mount the same hinge model on either left-opening or right-opening doors without requiring separate stock parts.
Q: What OEM manufacturing and customization services does AIR DRAGON Ltd offer for high-volume orders?
A: AIR DRAGON Ltd provides full OEM manufacturing support, including custom surface finishes, customized packaging solutions, and pricing for commercial equipment builders.