Dalian riveting and welding processing-Dalian machining-Dalian metal cutting and processing factory-Dalian machining
It is not easy to find a metal processing factory with complete equipment and sufficient experience. There is such a factory in the Dalian area. It is equipped with its own equipment for the entire process from German TRUMPF laser cutting to riveting, welding, turning and milling, and its processing capabilities are relatively solid.
Our own equipment covers the entire process from blanking to molding without changing hands.
The factory is located in Dalian and has purchased a number of German TRUMPF laser cutting machines, which are specially used to handle precise cutting of different materials such as stainless steel, carbon steel, and aluminum plates. The TRUMPF equipment has high cutting accuracy, has a small heat-affected area, and is suitable for batch cutting and complex contour processing, which can reduce the time required for secondary polishing.
The factory is equipped with a 160-ton 4-meter bending machine, which has high pressure and can process 4-meter-long thick plates. It is also equipped with an 8-by-4-meter shearing machine, which has a large cutting width at one time and can reduce splicing welds. In addition, there is also a 20-by-1.6-meter rolling machine, which is specially used for rolling and cylinder forming, and is suitable for container products, in addition to laser cutting.
The multi-process combination of riveting and welding workshops is good at joining dissimilar materials
The factory's riveting and welding workshop is fully equipped, including electric welding machines, oxygen dioxide welding machines, Dalian riveting and welding processing – Dalian machining – Dalian metal cutting processing factory – Dalian machining, and argon arc welding machines. Oxygen dioxide welding with high efficiency is suitable for welding carbon steel frames; argon arc welding is suitable for stainless steel, thin plates and non-ferrous metals, and its use for welding can make the welds aesthetic. A team of welders with many years of experience, capable of handling special riveted weldments.
It is particularly worth mentioning that the welding ability covers materials such as copper, the welding ability covers materials such as aluminum, and the welding ability covers materials such as titanium alloys. When welding copper, you need to preheat. When welding copper, you need to use special welding wire. When welding aluminum, you need to use AC argon arc welding. When welding aluminum, you need to clean the oxide film. When welding titanium alloy, you need to strictly use protective gas. These process factories can all do it, thus reducing the outsourcing link.
Mechanical processing complements precision short plate turning, milling and drilling, one-stop solution
In the factory, in addition to the sheet metal process and welding operations, there are 20 lathes, 30 lathes, and sawing machines. 20 Lathes are used to process rotary parts such as shafts, flanges and sleeves, and sawing machines are responsible for cutting large-diameter bars and profiles to length. Although these equipment are basic types, they can solve the machining matching problems in welded parts.
The gantry crane for its own use is also a significant feature. The gantry crane is used in the hoisting and turning of heavy workpieces. For example, the combined service of sheet metal bending and riveting , such as the auxiliary positioning of large structural parts, tanks or frames during welding. For factories without gantry cranes, the transfer and assembly of heavy workpieces is extremely difficult, and having such equipment can improve efficiency.
Core processing capabilities are segmented corresponding to different product types
In the field of laser cutting, the factory has the ability to process various materials such as carbon steel, stainless steel, aluminum plates, and titanium alloys. Its cutting thickness is determined based on the power of the equipment, which can meet the needs of precision holes in thin plates and contour cutting of thick plates. The edges of the parts it cuts are smooth, making subsequent bending or welding operations easier.
In the field of bending and shearing, 4-meter bending machines and shearing machines capable of processing long plate parts, such as electrical control cabinet panels, equipment guards, and hoppers, can be formed in one go, thus avoiding splicing. Its bending angle control provides stable sheet metal bending and riveting combined services , and is suitable for mass production of identical parts.
Welding deep processing of aluminum and titanium alloys is a highlight
The factory has extensive experience in aluminum processing and also has extensive experience in the field of aluminum alloy welding. Aluminum containers, aluminum tanks and aluminum structural parts require welding deformation control. The factory uses rigid fixing methods and segmented welding to ensure dimensional stability. In addition, the factory can also provide services such as aluminum cutting, bending services, and complete welding services.
In factories with specialized argon protection measures, titanium alloy welding is a technically difficult combination of sheet metal bending and riveting welding . Titanium alloys cannot be in contact with air during welding, otherwise cracks or embrittlement will occur. The factory adds a drag shield behind the welding gun to protect the high-temperature zone to ensure the quality of the weld. Such capabilities are rare among Dalian sheet metal factories.
Take a look at typical product examples to know whether they are suitable
The factory once produced thin-plate electrical control cabinets, and its process included laser cutting of the plates, followed by bending and forming, and then assembly through oxygen dioxide welding or argon arc welding, and the entire process was completed. The cabinet shows good flatness, the gaps between the door panels are uniform, and there are no welding burrs on its surface. In addition, we have also fabricated aluminum containers and tanks. They first rolled them using a rolling machine and performed argon arc welding longitudinal seam operations, and then assembled the heads.
Stainless steel products such as food equipment, decorative parts, and liquid storage tanks are also strong points. Frame welding and structural parts rely more on riveting and machining. The factory can provide complete services from drawings to finished products, thus reducing the trouble customers face when purchasing from multiple locations.
If you have sheet metal parts that require laser cutting and bending, or rivet welding parts that require oxygen dioxide welding, argon arc welding, or even welding of aluminum, copper, and titanium alloys, then is this factory in Dalian worth contacting and giving it a try? We look forward to you sharing your processing needs or experience in finding a factory in the comment area.
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