Sheet Metal Welding

Your Professional Sheet Metal Welding Supplier

Foshan Qiruicheng Metal Technology Co., Ltd,which is specializing in sheet metal fabrication,stainless steel products, custom metal parts, and intelligent device enclosures for 15 years, owns advanced equipments including laser cutting machines,CNC punching machines, bending and automatic welding machines, also have assembly lines.

Why Choose Us

Quality Control

We have a complete QC system, we follow ISO 9001 manufacturing procedure and equipment with good measuring and test equipment, also have special QC and engineers to control the manufacturing procedure from prototyping to delivery.

Professional Team

Owns a team of professional and qualified mechanic talent. We have rich experience in machining stainless steel, titanium alloy, aluminium, brass parts.

Custom Fabrication Services

We offer custom sheet metal fabrication services tailored to meet the specific requirements of clients, allowing for precise production of parts according to their unique drawings.

Foreign trade market

We customers come from various markets all over the world, such as US, Europe, Africa, South Asia and etc.

Sheet Metal Welding Specifications

Product Name	OEM Custom Sheet Metal Welding
Material	Aluminum 5052/6061/6063/7075, SUS304/316, mild steel, carbon steel, rolled steel, gavalized steel, brass, copper, titanium etc.
Thickness	0.1mm~ 16.0mm, Depends on your products
Specification	Customized, According to your drawing
Surface finish	Anodizing, sandblasting, brushing, polishing, plating, powder coating
Manufacturing Service	Laser cutting /Laser engraving/Punching / Bending / Welding/ CNC machining
Drawing File	2D: DWG,DXF, 3D: ASM,DRW,DWG,DXF,IGS,STEP,so on

Laser Cutting Area:3000x1500mm	Mild steel	Stainless steel	Aluminum	Carbon steel	Brass	Titanium
Min Thickness	0.5mm	0.5mm	0.9mm	0.5mm	0.5mm	0.5mm
Max Thickness	25mm	12mm	10mm	15mm	10mm	5mm

Key Features

Power density: Workpiece absorption sheet metal processing temperature rapidly rising and melting or vaporization, even if the melting point is high, high hardness and brittle materials (such as ceramics, diamond, etc.) can also be used sheet metal processing;

Beam is easy to control: Easy to be combined with precision machinery, precision measurement technology and electronic computer, to achieve a high degree of automation and achieve high processing accuracy;

Convenient and flexible: In the harsh environment or other people are difficult to approach the place, can be used for sheet metal processing robot.

Fusion welding: The common characteristic of this kind of welding method is that the joint of the welding parts is heated to the melting state by local heating method, and the welding parts are fused with each other and condensed together.common arc welding, gas welding belongs to this category.

Types of Sheet Metal Weldings Available

MIG weld

MIG Welding, also known as Gas Metal Arc Welding (GMAW), is an arc welding process that uses a continuous solid wire electrode.

TIG weld

TIG welding, also known as gas tungsten arc welding (GTAW), is different from MIG welding in that it uses a non-consumable tungsten electrode.

Laser weld

Laser welding is a fusion welding process that uses a laser beam to provide a concentrated heat source that melts the materials together.

Applications

Automotive: Welding of body panels, chassis, and exhaust components.

Aerospace: Joining thin sheet metals for aircraft bodies and components.

Construction: Used for structural supports, roofing, and facades in building construction.

Manufacturing: General fabrication, from kitchen equipment to industrial machinery.

Welding Process

Prepare the Material

The surfaces of the metal sheets must be clean and free from any contaminants such as rust, oil, or dirt. Edge preparation, such as beveling or grinding the edges of the metal, is also necessary to ensure the best possible weld.

Control Heat Input

Since sheet metal is thin, it's easy to burn through if too much heat is applied. It's crucial to maintain a consistent and appropriate welding speed, ensuring that the heat input is controlled to avoid distortion and burn-through.

Post-weld Treatment

After welding, it's important to clean the weld area to remove slag, spatter, or oxides that may have formed. Grinding and polishing the welds helps improve the finish and prepare the piece for further treatment, such as painting or coating.

Shipping

We utilize UPS, US Mail and LTL (Truck Freight) daily to accommodate the wide range of product we offer. Other carriers may be used, but customer must arrange all shipping documentation and pickup (Call tag). On shipments direct from the manufacturer, their terms apply.

FAQ

Q: How long is your delivery time?

A: 3-5 days for sample orders and 10-25 days for bulk orders after order confirmation. Depending on your specific project, we can expedite it for you.

Q: What is your MOQ? Can you make machined parts according to our samples?

A: 1 piece, yes, we accept sample processing and processing by drawing.

Q: Do you provide samples? Is it free or extra?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: Will my drawings be divulged if you benefit?

A: No, we pay much attention to protect our customers’ privacy of drawings, signing NDA is also accepted if need.

Q: How to control product quality?

A: First full size inspection—Mass production—Check process (3 hours sampling)—100% Shipping random checks. We have professional QC team, control the quility during the mass production and inspect the completely goods before shipping.

Q: What is your terms of payment ?

A: Payment>=2000USD, 50% T/T in advance ,balance before shippment.

Q: Is it hard to weld sheet metal?

A: Welding thin sheet metal can be challenging because you need to obtain adequate fusion while preventing distortion and burnthrough. The key skill is to control the heat across the sheet metal to prevent defects.

We're well-known as one of the leading sheet metal welding manufacturers and suppliers in China. If you're going to buy sheet metal welding made in China, welcome to get quotation from our factory. Quality products and low price are available.

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