Shenzhen HSJ Metal Fabrication Co., Ltd.
Shenzhen HSJ Metal Fabrication Co., Ltd.

Sheet Metal Cabinets

Sheet metal has the characteristics of lightweight, high strength, electrical conductivity (can be used for electromagnetic shielding), low cost, and large-scale mass production performance. With the increasing use of sheet metal, the design of sheet metal cabinet has become an important part of product industry development. Mechanical engineers must be proficient in the design skills of sheet metal parts. Common sheet metal cabinets include power cabinets, network cabinets, server cabinets, and outdoor cabinets. As one of the leading sheet metal cabinets manufacturers, HSJ Fabrication will provide you various high-quality custom sheet metal cabinet services.


What is Sheet Metal Cabinet Fabrication


Metal cabinets are made of sheet metal, which are built through a fabrication process producing thin broad metal sheets. Sheet metal cabinets usually contain a rectangular structure and are equipped with doors. Besides, they also have various shelves or drawers. The door are often equipped with locking mechanisms for safety concerned.



sheet-metal_-cabinet.jpg



HSJ Sheet Metal Cabinet Fabrication Progress


HSJ is one of the most professional sheet metal cabinet manufacturers in China. We have rich experience in sheet metal cabinet manufacturing &  export and specialized in providing All kinds of customized OEM, and ODM, especially on Designing, material choice, process, choosing, Surface treatment, QC, FQC, OQC, Packing, online face-to-face after-service, Project meeting for one-stop service. Business spread to Power cabinets, energy cabinets, controller cabinets, Solar cabinets, Electric cabinets, Medical cabinets, aircraft cabinets, industrial cabinets, etc.


Sheet metal cabinet fabrication typically involves several steps, which may vary depending on the specific project requirements. However, the following steps are some general ways involved in the sheet metal cabinet fabrication process:


1. Design: The first step in sheet metal cabinet fabrication is the design process. This involves creating a detailed design that meets the specifications and requirements of the project.


2. Material selection: Once the design is finalized, the next step is to select the appropriate sheet metal material. The material is usually chosen based on factors such as strength, durability, and cost. Below are the normal materials we choose and used:


  • Aluminum (2A21/3003/5052/5083/6061/6082 /8011)

  • Carbon Steels(Q235,SPHC ,SPCC,SPCD ,SPCE ,ST,ST12,ST13,ST14,ST15,ST14-T )

  • Stainless Steel ( 304,304L ,312 ,316,317,321,347,904L,440,17-4ph,430 etc.)

  • Copper (C1020、C1100、C2100,2200,2300,2400)

  • Brass ( H62、H65、H68、H70、H80、H90、C2600、C2680、C2700、C5210、C5191、 C51000、QBe2.0、C1100、T2)


3. Sheet Metal Laser Cutting: The sheet metal is then cut to the required size and shape using various cutting tools, such as laser cutting machines or shears. HSJ Sheet Metal Laser Cutting size from 0.01*0.01mm to 2000*4000mm size, thickness less than 6mm.


4. Sheet Metal Bending: After cutting, the sheet metal is bent into the desired shape using a press brake. This involves applying pressure to the metal using a tool called a punch and a die, which creates a bend in the metal. The size we normally do is within 3000mm * 6000mm. Accept customized sizes. Metals parts will be held to +/- 0.005" (+/- 0.127 mm), CE, Rohs standard.Tolerance on Flat parts, +/- 0.010mm ,the  bent parts, +/- 0.030mm.


5. Sheet Metal Welding: Once the metal has been bent into the required shape, it is welded together to form the cabinet structure. This can be done using various welding techniques such as TIG welding or MIG welding.


6. Finishing: After welding, the cabinet is sanded, cleaned, and finished to give it a smooth, polished look. As a customized request, can also do Sandblasting, shot blasting, grinding, tumbling, polishing, brushing, spraying, painting, oiling, blackening, anodizing, electrochemical polishing, electroplating, etc.


7. Assembly: The final step in the sheet metal cabinet fabrication process is assembly. This involves attaching any hardware or accessories, such as hinges, handles, and locks, to the cabinet. The finished cabinet is then inspected for quality and shipped to the customer. We have helped the controller, the aircraft company, etc. finished assembly successfully for many times.


Custom Sheet Metal Cabinets Materials


Sheet metal cabinets can be made out of a variety of different metal materials, including steel, aluminum, and stainless steel. Specifically speaking, the materials for sheet metal cabinet fabrication that HSJ uses include SGCC galvanized plate, SECC electrolytic plate, SUS stainless steel (model 201 304 316, etc.), SPCC iron plate, white copper, red copper, AL aluminum plate (model 5052 6061, etc.), SPTE, spring steel, manganese steel. As one of the most experienced sheet metal cabinets manufacturers, HSJ can provide you with high-quality materials for sheet metal cabinets.


aluminum plate
iron sheet
sus plate
zinc aluminized sheet

Why Choose HSJ for Sheet Metal Cabinet Fabrication?

Why Choose HSJ for Sheet Metal Cabinet Fabrication?

Quick Response and professional confirmation

After receiving the inquiry, we will Response quickly to confirm the data, submit it to our quotation team, feedback on the result as soon as possible.


QC teamwork

All the material, process, labor time, QC make sure the qualified product .and inspection from Material, semi-product to finished product after QC signs the goods will go to the next process.

 

OEM, ODM Custom

Customized experience including material choice, solution match, surface treatment evaluation, Logo, package way, delivery method, etc.




Sample/MP lead time:

sample:3-7days normally

Mass order: (normal time)

200-500:7-15days

500-2000:15-25days

2000-10000:25-35days


 

Delivery method:

Can choose below

By Express,around 3-5days

By Air,around 5-7days DDP

By train,around 25-35days DDP

By sea,35-45 days DDP 


Why Choose HSJ for Sheet Metal Cabinet Fabrication?

Provide fee self-developed CAD software to design the prototype, with rich experience team to support sheet metal cabinet design and deliver the custom sheet metal cabinets in short lead time. 


Why Choose HSJ for Sheet Metal Cabinet Fabrication?

With a wide range of surface treatments to improve the corrosion-resistance and surface smoothness of sheet metal cabinet.


Why Choose HSJ for Sheet Metal Cabinet Fabrication?

Reasonable price.

All the quotations are based on market material price, exchange rate, and work labor per hour consideration. So that to make sure the quotation's accurate and right.


Rich experience, Since 2015, 8 engineers and 5QC members to guarantee quality

Mr. Li, the president, and top leader of our manufacturing, with 20 years of rich experience from workshop front line, to manager work, then factory CEO, after raw accumulation experience, finally, successfully start HSJ factory Day and night.


Original manufacture

We focus and specialized in sheet metal fabrication from design, evaluation, lasering cutting, bending, stamping, welding, finishing, assembly, and CNC machining matched parts all in one servicing.


One-stop services

when got an idea or finished design .one action is to update the drawing .then we can help you confirm data, evaluate the application, feedback confirmation, sample produce, QC, Evaluate order, QC, Mass order, the project summary, etc.

For the extra accessory or hardware, such as hinges, handles, and locks, to the cabinet, all can help you figure it out.


Application Cases of Sheet Metal Cabinet

Electronic part
Electronic part

OEM Laser Cutting custom computer case sheet metal part, computer enclosure Computer host shell,electronic sheet metal parts.

Thickness:0.1mm—20mm

Tolerance: + / - 0.02 mm - 0.1 mm

Equipment: HSG(HS-G3015A) laser machine

Production capacity: 10-10000000pcs


Electronic part
Electronic part

Thickness:0.1mm—20mm

Tolerance: + / - 0.02 mm - 0.1 mm

Equipment: HSG(HS-G3015A) laser machine,bending machine

Production capacity: 10-10000000pcs


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