• August 05, 2020

D&S Trading Co.,Ltd. is professional machine trading company, which respresative for our relative factorys.We supply you first class quality machine with best service. Our machine include all faucets, valve, brass fitting, cartridge, brass parts,brass bar cutting machine, teflon tape machines. For more information,welcome to visit our company's website desuau...

• August 11, 2020

One of the components of an engine is the valve. Engine valves are mechanical components that support internal combustion. One approach is the consumption of compressed air. Based on experiences from valve manufacturer (Desu Automatic Manufacturer. Co.,Ltd), around 500 butterfly, 1,000 seat and 1,500 double seat valves are installed in your average large dairy (700 million kg raw materials p....

• August 17, 2020

It is believed that many people only know the faucet appearance. But they do not really understand how to make a faucet. Metal casting→ Sand casting→ Gravity casting→ Casting brass→Core-making machine→Shot blasting machine→Molding machine. Machining usually refers to the use of metal cutting lathes, milling, drilling, planing, grinding, boring and other machine tools to carry out a ...

• August 24, 2020

As water is precious, it requires particular attention to avoid wasting in households. Sanitary fittings play a significant role in optimizing the consumption of water and their performance should be evaluated to identify their characteristics and their suitability for use. The usage of facuet testing machine is bringing different pressure to products and let water pass through them, to test ...

• September 22, 2020

Valve Machine is the most automation to manufacture different types and sizes of tyre valve in the world so far. Valve processing line is our own design and is able to make finished valve body from forgings. Our machine is non-standard customized product,with these advantages just like standardized production,lowest defect rate,higher end product quality and lower labor cost. Welcome to D&...

• September 28, 2020

Brass ball valve body machine is specially for the brass valve, angle valve, gate valve machine, can finish valve in one time.D&S is a professional machine prodcuer for brass valve production. The complete production line consists of brass rod making machines, brass forging machines, CNC lathes and assembly line. Raw material→Melting furnace→Holding furnace→Traction→Automatic cutting machine→H...

• November 05, 2020

Valves are essential parts of any piping system used to control the flow and pressure of contents, whether that is oil, gas, liquid, or vapors.We are talkimg about the ball valve here. A ball valve is a quarter-turn rotational motion valve that used a ball-shaped disk to control a flow. If the valve is opened, the holes in the ball stay in line with the body inlet allowing contents to pass. Ball v...

• November 24, 2020

A Ball Valve is a quarter turn valve which can be opened or closed by applying pressure on the hollow and pivoting ball inserted into void opening. It is usually used as a switch that can control and direct the flow of fluids (including air, water, gas, oil etc.). When the hole in the ball is aligned to the flow, it is open and closed when it is perpendicular. Automatic brass ball machine carries ...