Custom Aluminum Metal Box/ Metal Electrical Enclosure /Junction Box /Computer Case

Product Description

Company profile :
 

Our workers are experienced and our quality control is strict. We have the ability to provide clients with high quality and low price products. Aligning ourselves with purchasers in the same vision of providing superior quality, has contributed to our success. Also honesty is our best policy. Our philosophy is simple: we deliver our promises.
If you are looking for a manufacturer to fill all of your custom sheet metal parts for your production or business, then you come to the right place. Hengjin Hardware provides free technical assistance for your projects. When you contact us, you're assured of an experience that exceeds your expectations, you'll enjoy place of mind knowing that you found dedicate professionals.
 

Product Description

 

Precautions for choosing sheet metal chassis

1. Select the appropriate material based on the equipment requirements: Common materials for sheet metal chassis include steel plates, aluminum plates, etc. Steel plates have high strength and low cost, but they are relatively heavy. Aluminum plates are light in weight and have good heat dissipation performance, but they are relatively expensive. When making a choice, factors such as the weight of the equipment, heat dissipation requirements, and cost budget should be comprehensively considered.

2.  Consider the size and structure of the chassis  : The size of the chassis needs to be designed based on the size and layout of the internal components to ensure that the components can be installed smoothly and there is sufficient space for heat dissipation. At the same time, the structure of the chassis also needs to take into account the convenience of installation and maintenance, such as whether it is easy to disassemble and whether sufficient interface space is reserved, etc.

3.  Pay attention to heat dissipation performance  : For some devices that generate a lot of heat, heat dissipation performance is an important factor in choosing a chassis. It is necessary to select appropriate heat dissipation holes, heat sinks, fans and other cooling systems based on the heat dissipation requirements of the equipment, and rationally design the heat dissipation channels to ensure that the heat inside the case can be discharged in a timely manner.

4.  Electromagnetic Shielding Performance  : If the equipment has high requirements for electromagnetic shielding, a chassis with good electromagnetic shielding performance should be selected. The electromagnetic shielding performance of the chassis can be evaluated by inspecting aspects such as its material, seam treatment, and shielding structure.

5.  Appearance and Surface Treatment  : For some application scenarios that have requirements for product appearance, it is necessary to choose a chassis with an attractive appearance and good surface treatment. The surface treatment process not only affects the appearance of the chassis, but also influences its corrosion resistance and service life.

Product Specification :
 

Metal process	stamping, deep stamping, bending, punching, threading, welding, tapping, riveting, turning, deep drawing.
Material	stainless steel, spring steel, carbon steel, copper, brass, bronze, aluminum, alloy.
Surface finish	polished, galvanized, zinc-plated, nickel-plated, chrome-plated, silver-plated, gold-plated, imitation gold-plated, powder coating, etc.
Plating tech	continuous plating, partial plating, and spot plating, etc.
Tolerance	+/-0.02 to +/-0.05.
Inspection	IQC, IPQC, FQC, QA.
Quality control	ISO9001:2008.

More Detail   :
 

MOQ	100PCS
Packing details	plastic + cartons + wooden cases
Payment term	T/T , Western Union, cash etc
Delivery	By sea, by air,  by land,  by courier
Mould time	5-15days
Product lead time	25-30days
Files for quote	PDF, JPG, CAD, 3D

Factroy Disply:





Product Catalogue :

 

Machine list :
 

Machine	Quantity	Parameter
Punch press	30	25T-250T
Hydraulic press	6	160T-315T
Cutter machines	3	CNC flame cutting machine, Air plasma cutting machine, Laser cutting machine
Shearing machines	2	6*2500mm, 8*2500mm
Bending machines	1	6*2500mm, 8*3200mm
All kinds of welding machines	10	Electric welding machine, Carbon dioxide protection welding machine, Argon arc welding machine, CNC automatic welding machine, Butt welding machine, Spot welding machines

Our Advantages :

1. Over 10 years professional technology in metal stamping/punching moulds/molds/tools/dies design, metal      stamping/punching moulds/molds/tools/dies making, metal parts' making;
2. 10 years experience in developing and export in foreign trade;
3. Certificate: ISO9001:2008, SGS or ROHS Report etc;
4. All materials meet ROSH, certificates for materials are available;
5. Capacity can be 2000-800K PCS each day;
6. Customize: OEM or ODM according to buyers' requirement;
7. Various high-quality import equipment and machine center;
8. IQC/PQC/FQC to control the quality all the way;
9. Ensure no defective products to send out;
10. Small orders are accepted;



FAQ

Q: How soon can I get reply after send inquiry?
A:All inquiries will be replied within two hours except sleeping time in China.    
 
Q: How soon can I get samples ?
A: The drawing determines the length of time,Generally samples can be sent out within 10 working days after product drawing confirmed by both side.  
 
Q: What file format can you accept for my products?
A: 1.We can accept varies format, step, stp, jpg,pdf, dwg, dxf,3d and so on.    
     2.If you do not have a prepared CAD file, we can accept a scan of a hand drawn design.  
 
Q: If I don't have drawing, how can I get sample ?
A: If you don't have any drawing,you can send us your sample, we will scan it and make 2D and 3D drawing first, then make sample for you.
 
Q: What are many common materials that you use in projects?  
A: Aluminum,Stainless Steel, Carbon Steel, Copper, Plastics and so on.
 
Q: What's your MOQ(minimum order quantity)
A: Our MOQ is 100 pcs, you are welcome to send us trial order to test our quality and service.
 
Q: What's the payment term do you accept?
A: EXW/FOB Tianjin, paid by T/T, Western Union.