Our company respects the entrepreneurial spirit of 'pragmatic, hard working and responsible'. Through careful design, strict manufacturing, we provide our clients with complete varieties, reliable quality, excellent performance of Spheroidizing Annealing Furnace, Cover Style Bright Annealing Furnace, Box Type Tempering Furnace. Regardless of product quality and after-sales service, we strive for perfection and excellence. We strive to keep ahead in total factor productivity and labor productivity, as well as in product and service quality. Our products solve practical problems for our customers with easy operation and short delivery period, and we can provide technical coaching and personalized customized solutions. Together with our all over the world have branches and partners to develop new business areas, maximum common values.

Scope of application:
specializes in spheroidizing annealing of wire material which are low and middle carbon steel,allow steel and bearing steel.
Features of Gas Fired Pit Furnace :
1. Gas heating, high temperature control accuracy, automation of heat treatment process;
2. Install a strong convection fan at the bottom of the gas fired pit furnace, achieve stable circulating heat transfer during the whole process of heat treatment, uniform furnace temperature, design temperature control accuracy ± 5 ° C, actually reach ± 3 ° C;
3. The loading capacity is moderate, the medium-sized furnace charge is generally about 8~16t, which is suitable for the characteristics of special steel wire varieties and small batch size (≤10t/batch), and the production organization is convenient;
5. The gas fired pit furnace well structure can be buried underground and can adapt to the basic conditions of the old factory crane with low elevation;
6. The structure of the gas fired pit furnace is reasonable. To achieve the same production capacity, the equipment investment is only about 50% of the strong convection gas protective cover annealing furnace;
7. The gas fired pit furnace is easy to operate. It can be operated by opening the valve of the pneumatic cylinder when loading and discharging. It can be operated without the need of a large tonnage crane, which is safe and reliable.






ABOUT HANGSHEN!
Hangzhou Hangshen Energy Saving Co., Ltd. is a professional manufacturer that designs, manufactures and sells various energy-saving resistance furnaces and industrial furnaces.
The company provides customers with various heat treatment equipment, including well furnaces with gas, oil, electricity and other heating carriers, vacuum annealing furnaces for standard parts industry, trolley furnaces, box furnaces, pusher furnaces, drum furnaces, liquid ammonia. More than 30 varieties of steel spheroidizing annealing furnace, real steel furnace, full fiber open hood furnace, steel gas gas incinerator, fuel heating furnace, quenching furnace, tempering furnace, hot blast furnace, phosphating furnace, etc. More than one hundred products.
We will adhere to the motto of 'Serve mankind with science and technology, and win respect with integrity', and strive to become a creator of excellent quality and a pioneer in the Gas Fired Radiant Heater Tube Assembly with Precision Cast Return Bends Insulation ... industry! We have been focusing on brand and reputation building, creating excellent industry reputation and producing high-quality products. We continue to promote a new corporate culture and develop a sense of personal responsibility.
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