Non Standard Sheet Metal Cabinet Enclosure
▲Product name：Custom metal processing case box
▲Diameter：Accept the customization
▲Material：aluminum plate, stainless steel plate ect
▲Service：OEM ODM
▲Deep processing：Cutting,Milling,Drilling,Punching and bending
▲Usage：Aerospace/equipment/machine/auto part
▲Surface treatment：Silver anodized, powder coating,polishing,brushed and so on
Non-standard sheet metal chassis and cabinets are metal structural enclosures custom-designed and manufactured to meet specific equipment installation, integration, and protection needs.
Unlike standardized products, they are engineered and produced one-to-one based on customers' unique technical specifications, installation environments, thermal requirements, and aesthetic preferences.
Made from high-quality cold-rolled steel plates, aluminum alloys, or stainless steel, and processed through precision sheet metal craftsmanship, these products are "tailored" protective solutions for industries such as industrial automation, communication equipment, test instruments, and high-end electronics, perfectly balancing functionality, reliability, and exterior design.
Product Parameters
| Product type | Customized sheet metal processing enclosure |
| Main materials | High-quality cold-rolled steel sheet (SPCC), galvanized sheet (SECC), aluminum alloy (5052, 6061), stainless steel (304, 430). |
| Common thickness | 0.8mm - 3.0mm (thicker for load-bearing and reinforcement parts). |
| Surface treatment | Powder coating (flat/matt/texture), baking paint, anodizing (aluminum), electroplating, brushing, silk screen/laser engraving marking. |
| Protection level | It can be designed according to specific needs, ranging from economical IP20 to fully sealed IP54, IP65, or even higher. |
| Connection process | Laser cutting/CNC punching, bending, welding (argon arc welding, spot welding), riveting, screw assembly. |
| Standard colors | Optional from RAL or Pantone color cards, commonly used are industrial gray, computer white, and black. |
feature
▲Fully customized: From dimensions, shape, internal layout to every opening (ventilation holes, interface holes, viewing windows, indicator light holes), all are processed according to the drawings, achieving perfect embedding and integration of the equipment.
▲Excellent engineering adaptability: Professional engineers participate in the design, fully considering professional requirements such as cable management, grounding, EMI/RFI shielding, seismic resistance, and modular assembly.
▲Flexible structural design: Supports complex functional designs such as multi-cavity isolation, guide rail installation, plug-in box structure, quick release of front and rear panels, hinged doors, and airflow ducts.
▲High strength and lightweight: Through rational reinforcement and structural design, while ensuring the rigidity and load-bearing capacity of the chassis, material usage is optimized and weight is controlled.
▲High-quality manufacturing: Utilizing advanced CNC equipment ensures high machining accuracy, good consistency, uniform gaps, and exquisite appearance.
▲Convenient expansion and maintenance: The design reserves expansion space or standardized module interfaces, facilitating equipment upgrades and routine maintenance operations.
application
▲Industrial automation: PLC control cabinets, industrial control chassis, machine vision equipment housings, HMI operation station casings.
▲Communication and Networking: 5G equipment chassis, network switch cabinets, server chassis, and fiber optic distribution boxes.
▲Testing and Measurement: Precision instrument enclosures, test equipment cabinets, and data acquisition boxes.
▲Power and Energy: Charging pile casing, power module chassis, photovoltaic inverter cabinet, and distribution control box.
▲Medical and military: medical equipment casings, military reinforced chassis, protective cases for field operation equipment.
▲Commercial and consumer electronics: high-end audio amplifier chassis, professional display equipment casing, customized computer chassis.
customization process
▲We are committed to transforming your concepts into reliable physical products with clear and efficient processes.
▲Requirement proposal: Please provide basic requirements such as equipment list, approximate dimensions, installation method, cooling requirements, protection level, and interface location, or a preliminary sketch/concept.
▲Technical liaison and design: Our sales engineer will liaise with you to confirm the details. You can provide 2D/3D drawings, or our design team can carry out professional structural design based on your requirements and produce detailed processing drawings.
▲Drawing confirmation and quotation: Both parties review and confirm the design drawings. Based on the material, process, quantity, surface treatment, etc., we will issue a formal quotation and delivery date.
▲Contract signing and material preparation: After signing the contract, we procure raw materials that meet the standards.
▲Sample production and confirmation: Produce the first sample for you to assemble and verify in real life. Necessary fine adjustments can be made during this stage.
▲Mass production and quality inspection: After sample confirmation, mass production commences. Each process undergoes quality control to ensure consistency with the sample.
▲Surface treatment and delivery: After welding and grinding, perform the specified surface treatment (such as powder coating), and finally package and ship the product.
FAQ
Q1: What is the minimum order quantity (MOQ) for "non-standard" customization?
A1: The minimum order quantity (MOQ) for non-standard products is relatively flexible. For products with simple structures, the MOQ can be as low as 50-100 pieces; for products with complex structures and multiple processes, to amortize mold and design costs, the MOQ may require 300-500 pieces. The specifics need to be evaluated based on the drawings.
Q2: How long does it take from the time drawings are provided to the time samples are received?
A2: The cycle depends on the design complexity and the communication efficiency between both parties. After the drawings are fully confirmed, sample production usually takes 10-20 working days. If our participation in the design is required, an additional 5-15 working days will be needed.
Q3: Can you assist with structural design? We only have preliminary ideas.
A3: Yes, we can. We have a team of experienced engineers who can provide you with full design support from concept to producible drawings, based on your functional requirements, internal component dimensions, and industry standards.
Q4: How to ensure the EMC shielding effect of the cabinet?
A4: We will conduct a comprehensive design from aspects such as material selection (such as galvanized sheet), structural design (reducing gaps), joint treatment (using EMI shielding strips, conductive paint), and interface filtering, and can submit for third-party EMC testing according to requirements.
Q5: How to choose the surface treatment method?
A5: Spray painting is the most commonly used, economical, and versatile method with a wide range of color options, offering wear resistance and corrosion resistance. Anodizing is suitable for aluminum alloys, providing a good texture and high hardness. Paint baking is suitable for scenarios requiring a special appearance and gloss. The engineer will recommend the best solution based on your usage environment and budget.
Q6: Do you provide assembly services?
A6: Yes, we can provide a "one-stop" service from sheet metal processing to internal installation (such as installing guide rails, sockets, fans, etc.). You can put it into use immediately after receiving it, saving you integration time and labor costs.
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