Annealing, in metallurgy and materials science, is a heat treatment that alters the physical and sometimes chemical properties of a material to increase its ductility and to make it more workable. It involves heating a material to above its glass transition temperature, maintaining a suitable temperature, and then cooling. Annealing can induce ductility, soften material, relieve internal stresses, refine the structure by making it homogeneous, and improve cold working properties. In the cases of copper, steel, silver, and brass, this process is performed by heating the material for a while and then slowly letting it cool to room temperature in still air. Copper, silver and brass can be cooled slowly in air, or quickly by quenching in water, unlike ferrous metals, such as steel, which must be cooled slowly to anneal. In this fashion, the metal is softened and prepared for further work—such as shaping, stamping, or forming.
Changzhou hotlink is born in 2011, we are build to provide an efficient and technical support for the solution of automation problems in medical, electronic, hardware and other field
Our long experience and technical factories in china make us to produce automatic machines and lines for assembly and solve problems in several industrial sectors.
Our target is make the handle assembly to automatic assembly. Compared to other countries, our price is lower and the quality is reliable. We will do what we can do. We will not do if the former experience is failed.
Our technical department can collect the different function from different factories, and make them work together to make a big system work.
We also have the total producing line for some produce, please check our booth ,you will know
Our assembly machine have the function of cutting, assembly, pressing, test and labeling, and packing and so on.
Founded in 2015, Foshan huichengsheng mechanical equipment Co., Ltd. has a strong sales business and after-sales service team. It has a subsidiary Foshan huichengsheng furnace industry Co., Ltd. and its predecessor Fengyuan heat treatment electric furnace factory was established in 1991. After 30 years of efforts and the joint efforts of several generations, our core technical team is composed of more than ten engineers. Their average career in the industry is more than 20 years.They not only have rich experience in electric furnace design, production and installation, but also have solid theoretical knowledge of the industry. Our sales service is more than 10 people, only to bring customers quality service experience, become your company's wealth booster, your growth, strengthening, we have been accompanied around, we always adhere to the quality first, service first, based on the industry, service purpose of the world.
Our company not only specializes in the production of heat treatment electric furnaces, but also sets up heat treatment workshops to undertake the heat treatment processing services of various types of local metal products, in order to accumulate valuable practical experience, better serve our customers, old and new customers.
Foshan Huichengsheng Mechanical Equipment Co., Ltd. specializes in manufacturing all kinds of non-standard industrial furnaces, medium and high temperature resistance furnaces, various heat treatment furnaces, gas protection annealing furnaces/brazing furnaces/sintering furnaces/quenching furnaces, pit type furnace, box type furnace, car bottom furnace, mesh belt furnace, aluminum alloy (T4/T6) heat treatment special equipment. The production workshop adopts standard modern management, giving full play to our unique technical advantages, and constantly adopting the most advanced electric furnace technology abroad. We learn from others and always stick to continuous learning, keeping up with the times, and the innovative scientific development concept. And with energy-saving, environmental protection, high efficiency, beautiful and intelligent as the outstanding features, it provides one-stop heat treatment solutions for domestic and foreign companies.
Jiangsu Weier Electric Furnace Co.,Ltd. is located in Danyang, Jiangsu, China's heat treatment industry base. It focuses on the design, manufacture and research and application of various conventional and non-standard heat treatment industrial furnaces. The company has a professional research and development, design, manufacturing, sales as one of the technical team, the development of a variety of new industrial electric furnace. The quality of the products is advanced, and the ISO9001:2008 international quality system certification has been successfully obtained.
The main products of our factory are Research and manufacturing of annealing furnace, tempering furnace, quenching furnace, melting furnace, vacuum furnace, furnace, carburizing, nitriding furnace, baking furnace, experimental furnace, salt bath furnace, protective atmosphere furnace, magnesium alloy production line, manganese ore roasting production line and other types of products, and according to the heat processing equipment and automatic heat treatment production line user requirements design and manufacture all kinds of non-standard. Hundreds of specifications, with high quality, high efficiency, energy saving and other characteristics.
The company's products are widely used in aviation, aerospace, military industry, metallurgy, machinery, automobile, mould, electric light source, special material industry and universities. The products are exported to Brazil, Iran, Thailand, Sri Lanka, India, Malaysia, Korea, Vietnam, Russia and many other countries.