Industrial Hinges

Yitai Lock is a professional industrial hinges manufacturer for electrical cabinets. CL299 Center Cabinet Door Hinge is designed for GGD tin cabinet and electric cabinet, adopting removable structure, which greatly simplifies the door installation and maintenance process. The product ensures stable performance under long-term high-load use by strengthening the load-bearing structure and precision processing technology.

Material and Color:

The hinge is available in zinc alloy and 304 stainless steel. The zinc alloy version is available in black and bright chrome finishes through an electroplating process, which is less costly than stainless steel and offers better corrosion resistance; the 304 stainless steel version maintains the original color finish, which is suitable for harsh environments because of its good resistance to oxidation and acids.

Application Scenario:

The Industrial Hinges are mainly used in GGD low voltage distribution cabinet, outdoor communication cabinet, industrial automation control box and other scenarios. Zinc alloy black version is mostly used in indoor substation, bright chrome version is suitable for workshop; stainless steel original color version is dedicated to chemical industry, marine platform and other corrosive environments. It can also be used in rail transportation, new energy charging pile and other fields.

Features:

Thickened design of key stress areas and opening angle of 95-110°

Safeguard operator safety. Core advantages include quick disassembly structure, precise positioning and long service life. Zinc alloy and stainless steel have high mechanical strength and smooth opening and closing.

FAQ

Q: What are the advantages of the center-mounted design over traditional hinges?

A: The center pivot makes the force on the door panel more even and avoids one-sided wear.

Q: What is the corrosion resistance of the two materials?

A: The corrosion resistance of 304 stainless steel is 3 times that of zinc alloy, especially suitable for acid, alkali and salt spray environment.

Q: Will frequent disassembly reduce stability?

A: The snap mechanism is specially hardened.

Q: How to prevent rusting in humid environments?

A: Zinc alloy versions are recommended to be sprayed with anti-rust wax quarterly, while stainless steel versions require no special maintenance.

Q: How to determine the need to replace the hinges?

A: Replace the hinges immediately when the door sags more than 5mm or when the resistance to opening and closing increases by 3 times.