CL230-4 SUS304 Stainless Steel 180° Detachable Lift-off Cabinet Hinge with M6 Threaded Stud

1. Full Technical Specifications

• Model Number: CL230-4
• Material: SUS304 Stainless Steel
• Surface Finish: Wire brushing (wire drawing polishing)
• Maximum Opening Angle: 180°
• Mounting Method: M6 external threaded bolt + lock nut through-panel fastening
• Total Overall Length: 68mm
• Pin Diameter: Φ6mm
• Installation Adaptation: Door panel thickness ≥2mm
• Core Structure: Split lift-off removable hinge pin, hook-type frame fixing

2. Core Product Advantages

2.1 Full SUS304 Stainless Steel, Superior Anti-Corrosion Performance

Whole part forged with SUS304 stainless steel, wire drawing brushed surface effectively resists rust, water vapor, salt fog and weak acid/alkali erosion. Perfect for outdoor equipment, damp workshops, coastal environments and long-term harsh working conditions with ultra-long service life.

2.2 Detachable Lift-off Split Pin Design

Unique separable hinge pin structure enables the entire door to be lifted off and removed directly without disassembling the hinge base. Greatly simplifies cabinet transportation, on-site assembly, internal wiring overhaul and equipment replacement, improving maintenance efficiency drastically.

2.3 M6 Threaded Stud Through Mounting, Firm Locking

Adopts M6 external threaded screw penetrating installation, matched with locking nut on the inner side of the cabinet frame. Tight locking prevents loosening caused by vibration, impact and frequent door opening/closing, high stability for heavy cabinet doors.

2.4 180° Full Flat Opening Angle

180-degree maximum outward rotation lets the door flip completely flat beside the cabinet body, no visual dead angle, convenient for large component loading/unloading and deep internal inspection of electrical components.

2.5 Compact Integrated Hook Base for Welding/Fixed Installation

The hook-shaped base can be directly fixed by nuts or welded on the cabinet frame, small occupied space, strong load-bearing capacity, neat installation effect without protruding structures on the cabinet exterior.

3. Wide Application Scenarios

1. Outdoor electrical distribution cabinets, waterproof power control boxes, PLC and inverter equipment enclosures
2. Automation machine tool protective doors, industrial test bench casings, mechanical equipment safety guards
3. Energy storage battery cabinets, communication server cabinets, coastal anti-corrosion outdoor cabinet doors
4. Medical equipment housings, laboratory testing instruments, stainless steel sanitary cabinet access panels
5. Aluminum profile industrial frames, industrial console boxes, removable equipment maintenance hatches

4. Installation & Maintenance Instructions

Step-by-Step Installation Guide

1. Open a mounting hole matching the M6 thread on the cabinet frame panel
2. Pass the M6 threaded end of CL230-4 hinge through the hole from outside to inside
3. Secure and lock tightly with the supporting nut on the inner side of the cabinet
4. Hang the door panel onto the hinge pin, test 180° opening and lift-off detachment function
5. Check locking tightness to avoid vibration looseness

Installation Quantity Recommendation

• Door height ≤600mm: Install 2 pieces symmetrically
• Door height 600–1100mm or heavy stainless steel door: Install 3 pieces for balanced load

Maintenance Notes

1. Regularly wipe the wire brushed surface to clear dust and water stains to keep stainless steel finish intact
2. Apply a tiny amount of anti-rust lubricant on the rotating pin every 6 months for smooth and silent lifting and rotation
3. Tighten the M6 lock nut periodically to prevent loosening from long-term vibration

5. Product Summary

CL230-4 is a high-performance SUS304 stainless steel lift-off removable hinge with wire drawing finish and M6 threaded through mounting. Its detachable split pin structure supports 180° full opening for easy door disassembly and maintenance, while 304 stainless steel delivers reliable anti-corrosion ability. It is the ideal heavy-duty hardware for outdoor electrical cabinets, industrial machinery enclosures and corrosion-resistant equipment removable doors.

CL230-4 SUS304 stainless steel lift off hinge M6 threaded stud 180 degree removable wire brushed welding cabinet door hinge