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We are welcoming you to the world of Shengen’s sheet metal fabrication! We are constantly exploring the intricacies behind metals and treatments. Clients and business
Aluminum fabrication is the process of turning raw aluminum into usable parts. This process includes cutting, forming, joining, machining, and applying surface finishes. Each method shapes or joins the metal differently. Depending on the part and the quantity needed, shops use either manual tools or machines.
Stainless steel fabrication is the process of shaping stainless steel into finished products. This involves techniques such as cutting, welding, bending, and assembling. These methods create strong, corrosion-resistant parts that can be used for practical and decorative purposes. Stainless steel fabrication is commonly used in the construction, automotive, and medical equipment industries.
Deburring is the process of removing small, rough edges left on a metal part after cutting, drilling, milling, or stamping. These leftover edges are called burrs. Burrs are sharp, unwanted, and often invisible at first glance. They can affect how a part fits, moves, or looks. Removing them makes the part safer to handle, easier to assemble, and better in performance.
Sheet metal prototyping is the process of creating physical models or samples of products using sheet metal materials. These prototypes are fabricated to test and validate a product’s design, functionality, and manufacturability before moving into full-scale production.
The best sheet metal assembly methods include welding, riveting, bolting, and clinching. Each method fits different needs. Some are best for strong joints, while others work well for speed or low cost. Choosing the right one depends on part design, load strength, material type, and production volume.
Sheet metal rivets are simple fasteners that hold two or more metal parts together. Each rivet has a head and a tail. When installed, the tail deforms and locks the parts tightly.
Rivets are useful when welding isn’t an option. They are strong, light, and easy to install. They work well with thin sheets and dissimilar metals. You can also install them from one side if needed.
Polishing aluminum is an art that combines the right tools, abrasives, and techniques. Start with a clean surface and work through progressively finer grits of sandpaper. Use a polishing compound and buffing wheel for the final shine. The key is patience and consistent pressure throughout the process.
Many projects in manufacturing need custom markings, logos, or labels on metal surfaces. Silk screen printing offers a low-cost way to apply durable and sharp
Working with stainless steel sheet metal demands precision and expertise. Many manufacturers struggle to achieve clean cuts, manage costs, and maintain quality standards in their
CNC turning is a machining process that uses a computer-controlled machine to shape materials. The workpiece is held on a rotating spindle. As it spins, a cutting tool moves along the material, removing layers to form the desired shape. The CNC system controls the movement of the tool and the cutting speed.
CNC milling is a subtractive manufacturing process. It uses a rotating cutting tool to remove material from a workpiece. This process is controlled by a computer program, which tells the machine exactly how to cut. CNC stands, meaning the machine follows specific instructions. Milling machines shape materials like metals, plastics, and composites into precise parts.
To laser engrave anodized aluminum, use a fiber laser or CO2 laser with enough power to remove the anodized layer without damaging the base metal. Focus the beam precisely, and adjust the speed and frequency to match the thickness of the anodized coating. Avoid too much power or multiple passes, which can burn or blur the mark. A good setup ensures clean contrast and long-lasting results.
Powder coating is a finishing process where a dry powder made of pigments and resins is electrostatically applied to a surface. The coated part is then heated, causing the powder to melt and form a smooth, durable layer. This method is particularly effective for aluminum, providing a strong, long-lasting finish that protects against wear, corrosion, and environmental damage.
Are you struggling with surface finish quality in aluminum parts? Uneven textures and inconsistent appearances can lead to rejected products and unhappy customers. Aluminum sandblasting
Laser cutting aluminum is a precise method that uses a focused beam of light to melt and vaporize the metal. It offers advantages like clean edges, minimal material waste, and the ability to create complex designs. However, due to aluminum’s unique properties, including its high reflectivity and thermal conductivity, it requires specific equipment and expertise.
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