Founded in 2012, Wenzhou Cuyue Lock Technology Co., Ltd. is a leading comprehensive industrial hardware manufacturing enterprise specializing in three core product lines: cabinet locks, hinges, and handles. Backed by an in-house professional research, development, and design team, we maintain total control over product design, precision mold development, advanced manufacturing, and rigorous quality testing validation. By addressing the market’s growing demands for superior product quality, rapid delivery, flexible customization, and strict cost control, Cuyue provides reliable, end-to-end industrial locking system solutions to global partners.
Among our heavy-duty access solutions, the A7880-1-10 Heavy Duty Steel Lift Turn Compression Door Lock is engineered to deliver robust mechanical strength, secure key-locking functionality, and superior gasket compression for demanding industrial enclosures.
1. Detailed Material Grade & Corrosion Resistance Performance
Material selection and surface protection are critical for ensuring long-term operational reliability in demanding indoor and outdoor environments:
Heavy-Duty Carbon Steel Construction: Manufactured from high-grade structural steel, the A7880-1-10 provides exceptional mechanical rigidity, high tensile strength, and superior impact resistance under heavy industrial use.
Durable Black Powder-Coated Finish: Finished with an advanced electrostatic black powder coating, the surface forms a tough barrier against UV radiation, scratches, chemical exposure, and everyday wear while delivering a professional matte appearance.
Atmospheric Adaptability & Salt Spray Resistance: Rigorously tested against atmospheric oxidation and standard industrial humidity, preventing premature rust formation on the steel substrate.
IP Rating Enclosure Compatibility: Designed with precision tolerances to integrate seamlessly with enclosure gasketing systems, helping cabinets achieve an IP65 dust-tight and water-resistant rating when properly installed.
2. Detailed Technical Parameters & Specifications Table
To assist engineers, designers, and procurement managers in quick technical evaluation, here are the core specifications of the A7880-1-10 heavy-duty compression lock:
| Technical Parameter | Specification & Engineering Details |
| Model Number | A7880-1-10 |
| Primary Material | Heavy-Duty Carbon Steel |
| Surface Finish | Textured / Matte Black Powder Coated |
| Series / Style | Lift & Turn Series (Heavy Duty Size) |
| Locking Mechanism | Keyed Lock Cylinder for Enhanced Security |
| Operation Style | Lift Handle to Release, Turn to Open / Compress |
| Mounting Style | Standard Flush Panel Cutout Installation |
| Application Suitability | Heavy-duty industrial enclosures and vibration-prone cabinets |
3. Typical Industrial Application Scenarios
The A7880-1-10 heavy-duty steel compression lock is engineered for high-frequency industrial environments where structural security, vibration resistance, and reliable gasket sealing are vital:
Electrical & Control Enclosures: Secures large floor-standing power distribution cabinets, high-voltage switchgear, and factory automation control panels.
5G Telecom & Outdoor Base Station Cabinets: Protects remote telecommunication housings, fiber-optic distribution racks, and outdoor utility boxes against weather and tampering.
Industrial Machinery & Generator Housings: Withstands heavy mechanical stress and vibration on large machinery access doors and diesel generator enclosures.
Transportation & Railway Equipment: Delivers secure, rattle-free door latching for specialized transport vehicle toolboxes and rolling stock compartments.
4. Why Choose the Cuyue A7880-1-10 Lift Turn Compression Lock?
Positive Gasket Compression: The lift-and-turn mechanism applies uniform linear clamping force against door seals, eliminating air, dust, and water leakage across the entire panel.
Heavy-Duty Security: Combines a robust steel build with an integrated key-locking cylinder, restricting access to authorized maintenance personnel only.
Direct Manufacturer Advantages: As your direct manufacturing partner, Cuyue offers complete in-house capabilities—from custom mold development to flexible OEM branding—ensuring competitive factory pricing and rapid lead times.
5. Frequently Asked Questions (FAQ)
Q1: What is an A7880-1-10 lift turn compression door lock used for?
A: The A7880-1-10 is designed for heavy-duty industrial cabinets, electrical enclosures, and outdoor equipment housings that require secure, vibration-resistant door compression.
Q2: What material is used to manufacture this heavy-duty lock?
A: The lock is constructed from high-grade structural carbon steel, providing exceptional mechanical durability and impact resistance for demanding applications.
Q3: How does the lift-and-turn compression mechanism operate?
A: Users lift the handle to disengage the pawl and release compression, then turn the handle to open the enclosure door, ensuring tight gasket sealing when closed.
Q4: Is the black powder-coated finish resistant to outdoor weathering?
A: Yes, the electrostatic black powder coating provides a tough, UV-resistant barrier that protects the steel substrate from moisture, scratches, and atmospheric oxidation.
Q5: Does the A7880-1-10 lock support IP65 weatherproof enclosures?
A: Yes, when installed correctly with enclosure sealing gaskets, the compression action helps maintain an IP65 protection grade against dust and water jets.
Q6: What security features are included with this model?
A: This model features an integrated key-locking cylinder, providing physical security and preventing unauthorized access to sensitive electrical or technical components.
Q7: What panel cutout dimensions are required for installation?
A: The lock is engineered for standard heavy-duty industrial flush-mount panel cutouts, allowing for straightforward retrofitting and assembly on metal cabinets.
Q8: Are these locks suitable for high-vibration machinery?
A: Absolutely. Its heavy-duty steel build and positive compression design prevent the door from rattling or loosening under continuous machine vibration.
Q9: Can Cuyue customize key options or provide OEM branding?
A: Yes. As an experienced hardware manufacturer with in-house R&D, Cuyue fully supports custom keying solutions, special finishes, and OEM/ODM manufacturing requests.
Q10: Why choose Cuyue as your industrial cabinet lock manufacturer?
A: Cuyue combines over a decade of manufacturing expertise, in-house mold tooling, strict quality testing, and flexible OEM customization to deliver reliable industrial locking solutions worldwide.
