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• Stainless Steel Handmade Sink Manufacturers

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  Today, AFA Stainless Steel Handmade Sink Manufacturers will introduce you to the knowledge of handmade sinks. So, do you know what a handmade sink is? The manual sink, as its name implies, is a fully-manufactured sink, without the use of a CNC fully mechanized production process. This is not that the production equipment is underdeveloped, but the characteristics of the manual sink, which can only be produced by hand. The production process includes welding, sanding, sanding, padding, spraying, sanding. Now is the era of high-tech CNC, why are there still hand-made sinks? Let Steel Steel Handmade Sink Manufacturers reveal the answer for everyone. First. Manual sink material: There are usually 4 different types of materials: 1.201 stainless steel (1-1.5% of nickel) 2.202 stainless steel (5% nickel) 3.304 stainless steel (8% nickel) 4.316 stainless steel (12% nickel). 316 stainless steel is particularly expensive and is used in medical precision equipment. Second, the manual sink production process 1. Welding: computer and manual welding. Manual welding followed by computer welding. After the computer welding, a full quality inspection is required to ensure the quality of each sink. 2. Polishing: The treatment of welding marks is the process of beautifying, making the surface smooth and drawing lines. 3. Over abrasive belts: Weld marks can be eliminated by abrasive belts, and beautiful straight drawing lines can be reproduced. 4. Pad: The bottom and side walls of the sink are pasted with environmentally friendly sponge pads. 5. Spraying: Thinner thickness and better flatness, using environmentally friendly water-based spraying materials. 6. Sand pushing: Optimize the surface of the water tank again to ensure a smooth surface and clear straight drawing lines. information about Stainless Steel Handmade Sink Manufacturers : https://www.afastainlesskb.com/product/sink/handmade-sink/