Why do more and more customers trust us when it comes to processing Sheet Metal Cabinets Fabrication?

It is nothing more than our company's advanced equipment, exquisite processing technology and sustainable cooperation of product raw materials.

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Do you know what needs to be paid attention to when processing Sheet Metal Cabinets ?

A. Materials selection and pre-processing.
Material selection: Choose the right materials (stainless, cold-rolled, aluminum, etc.). Consider the intended use of the cabinet, such as outdoor cabinets, medical cabinets, or data center cabinets. Also, consider the anti-corrosion requirements and anti-rust requirements.
Plate flatness. The material must be leveled prior to processing in order to prevent deformation due to internal stresses after bending and welding.

B. Processing accuracy control
Accuracy of laser/stamped blanks: To avoid assembly problems, ensure that the cutting tolerance can be controlled to within +-0.1mm (or +-0.05mm if high precision is required).
Bending rebound compensation - Different materials, such as stainless steel or aluminum, have different coefficients of rebound. To ensure consistency in size, mold adjustments and process parameter optimizations (such a pressurization time and bending angle compensation) are required.
Hole accuracy: To avoid problems during customer installation, the electrical cabinet must ensure that the mounting holes and the threaded hole positions are accurate (within +/-0.2mm).

C. Structural Strength and Process Optimization
Welding deformation control:
Reduce thermal deformation by using laser welding or pulsed-argon arc weld.
Avoid local overheating by using segmented or alternate welding strategies on long welds.
Design of reinforcement ribs: To increase the load-bearing capability, large cabinets (such as servers cabinets) must bend reinforcement ribs and weld supporting parts.
Edge treatment: to avoid scratches, you can either blunt sharp corners (using a de-burring machine) or burr clean manually.

D. Surface treatment for corrosion prevention
Process of spraying: For outdoor cabinets, you can use electrophoresis primer and topcoat for anti-salt spray corrosion or powder spraying.
Brushing/polishing Stainless steel mirrors: To improve the aesthetics of high-end commercial cabinets, such as laboratory equipment, stainless steel mirrors can be brushed or polished.

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Key features

Place of Origin	Qingdao, China
Model Number	KS-002
Material	Metal
Application	Industry
Size	Customized Size
Product name	Sheet Metal Cabinets Fabrication
Surface treatment	Paint
Service	Customized OEM
Type	OEM products