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

Bending Forming Box

Bending Forming Box

Material of Custom sheet metal boxes

To fabricate custom sheet metal boxes, various materials for sheet metal box fabrication are needed, including 316, 304 stainless steel, carbon steel, alloy steel, alloy aluminum, zinc alloy, titanium alloy, copper, iron, plastic, acrylic, POM, UHWM, and other raw materials. These materials are  necessary for custom metal box fabrication and are very important for getting custom sheet metal box.

Tolerance of sheet metal box fabrication


Custom Metal Box Fabrication

Sheet metal box bending, also known as metal box fabrication, is often used to deform material to an angular one, which is one of the most important aspect of sheet metal forming bending. As one of the most experienced sheet metal box manufacturers, HSF fabrication supplies custom sheet metal boxes, which vary from aluminum sheet metal box to iron sheet boxes, sheet metal junction boxes, etc.

The aluminum sheet is bent ( the first set of bending needs to be tested, look at the gap, and consider whether it can be assembled smoothly after surface treatment). The riveting injection ( this is not dusting, the temperature of the oven 160-degree temperature is required for the plating), silk screen printing Word white ( When silk screen printing, you need to prepare silk screen stencil in advance, the color ink required by the customer, this general color number or sample reference).

As one of the most famous custom metal box manufacturers and sheet metal box manufacturers, we have much experience in custom aluminum box fabrication. We have different sheet metal boxes for sale. These sheet metal boxes for sale are good choices for you. Customized service can be done by customers 3D drawings and sample or your detail requirements. For more details, you may leave a message or contact us via Custom sheet metal boxes from HSJ, your reliable custom sheet metal box supplier!

Working Process of Sheet Metal Box Fabrication

There are many custom metal box fabrication procedures for sheet metal box bending.

Processing Technology: Sheet metal fabrication and CNC laser cutting sheet metal, bending, welding.

Surface treatment requires a sample or Pantone color number. 

Powder spraying: electrostatic spraying of powder coating, also known as spray coating. It uses a special electrostatic spray gun. 

After the paint is sent into the spray gun by means of compressed air, it is negatively charged near the corona discharge electrode of the electrostatic spray gun. Electrostatic force and dipole forces. 

Then, under the pressure of the conveying gas, the paint particles fly away from the spray gun and fly along the power line to the positively charged workpiece, and are arranged according to the distribution density of the surface power lines of the workpiece, so that the paint is firmly coated on the surface of the workpiece.

Application of Sheet Metal Boxes

Applications of sheet metal box bending, namely,  bending sheet metal into a box, are wide. As one of the most professional custom metal box manufacturers, HSJ has earned rich experience in bending sheet metal boxes. Examples of formed metal parts we have produced include small sheet metal boxes, aluminum sheet metal enclosures, clamps, and mounting brackets, which are used in auto machinery, household item, medical equipment, electrical, etc.

HSJ Custom Sheet Metal Box Fabrication

HSJ is a China custom sheet metal fabrication manufacturer and supplier that specializes in custom sheet metal cabinet fabrication. With extensive experience in manufacturing and exporting, we offer various OEM and ODM services including designing, material selection, processing, surface treatment, quality control, packing, online after-sales support, and project meetings. Our business covers a wide range of industries such as power, energy, medical, aircraft, and industrial cabinets.

The HSJ sheet metal box fabrication process includes the following factors.

1. Design/Drawing: To make an inquiry, customers can provide their own drawings or parameters, and we can produce drawings accordingly within 3-5 days. We accept various file formats such as PDF, CAD, Step, STL, 2D, and 3D. 

2. Sheet metal cabinet materials: Materials for sheet metal cabinets can also be selected from a variety of options. 

Sheet Metal Cabinet Materials
Aluminum2A21,3003,5052,5083,6061,6082 ,8011
Carbon SteelsQ235,SPHC,SPCC,SPCD,SPCE,ST,ST12,ST13,ST14,ST15,ST14-T
Stainless Steel304,304L ,312 ,316,317,321,347,904L,440,17-4ph,430 etc

3. Tolerance: Tolerances typically range from ±0.1mm to ±1mm. 

4. Surface treatment: We offer various surface treatments including sandblasting, shot blasting, grinding, tumbling, polishing, brushing, spraying, painting, oiling, blackening, anodizing, electrochemical polishing, and electroplating.

HSJ metal fabrication