The sink is a kitchen and bathroom product that is often seen in the kitchen. We can wash food in the sink, and the sink is usually designed to be located near the cutting board, so it is very convenient to use. Do you know that sinks are also divided into manual and non-manual? Today, the editor plans to introduce you to manual sinks. Let’s see how manual sinks are made.
What is a manual sink, an introduction to manual sinks
As the name suggests, a manual sink is a fully handmade sink, which does not use a fully mechanized production process of CNC. This is not because the production equipment is underdeveloped, but because of the characteristics of manual sinks, which can only be produced manually. The production process includes welding, grinding, sanding belts, padding, spraying, and sanding.
What is a manual sink? The steps of manual sink
Welding
It is mainly a combination of computer welding and manual welding. Before welding, the gap after bending must be manually docked, and then computer welding is performed. The double groove is welded by two welded single grooves. After computer welding, quality inspection is also required to ensure the quality of each sink. Good welding is best when white oxidation lines appear, which is also the unique identity mark of high-quality manual sinks. The core of the manual sink is that the product is not stretched and formed. It requires a lot of manual welding, side seam welding, buckle spot welding, and R angle spot welding. Each welding requires the welder’s rich experience and careful operation to ensure the quality of welding. After welding, it needs to be polished.
Polishing
The polishing of pure manual sinks is mainly to deal with the weld marks produced by spot welding and side welding, which is the process of beautification to reproduce the flat surface and straight wire drawing texture.
Sanding belt
The sanding belt is to deal with the oxidation and weld marks produced on the middle surface of the sink when the double groove is welded by computer. The straight line grinding of the weld marks by the sanding belt can make the weld marks disappear and reproduce the beautiful straight wire drawing texture.
Pads
Pads are environmentally friendly sponge pads attached to the bottom and side walls of the sink.
Spraying
The spraying materials used for pure handmade sinks are different from those for stretching sinks, and the spraying process is also different from that for stretching sinks. The thickness of the spraying is thinner, the flatness is better, and it can be dried naturally. The common point is that they all use environmentally friendly, formaldehyde-free, and odor-free water-based spraying materials.
Sanding
Each handmade sink needs to be sanded, which is a further optimization of the sink surface. The role of sanding is to ensure that each pure handmade sink has a flat surface and clear straight wire texture before packaging.
The above are some of the production methods and steps of handmade sinks that the editor introduced to you. I believe everyone now understands it. Compared with ordinary sinks, handmade sinks will be more beautiful. Because handmade sinks are carefully crafted by hand, they are unique in this world. And some details, the workers who make them will also pay attention to them, which can avoid production errors.
Post time: Jun-25-2024
