Tenfaye ,founded in 2006, is located in Xinxiang City, Henan Province, As a national high-tech enterprise, we specialize in the research, manufacturing, and servicing of castings made from carbon steel, manganese steel, high-alloy steel, and stainless steel. Our expertise lies in producing castings that weigh below 150 tons.
More >>Manufacturing and servicing steel casting and forging parts since 2006.
With state-of-the-art facilities, including a 120ton refining furnace, 20-50 ton electric arc furnaces, φ10m vertical lathes, and φ10m gear hobbing machines, Tenfaye is equipped with over 100 sets of high-precision equipment.
With an impressive annual production capacity of 50,000 tons, we offer customers comprehensive one-stop services, from product design and wooden pattern processing to large-scale casting, machining, and final assembly.
120-ton refining furnace
30-80-ton electric arc furnace
Two set of 20-ton intermediate-trequency electric furnaces
Φ4-8-m CNC vertical lathe
Russis-made Φ8-10-m gear hobbing machine
Czect SKODA 160 boring & milling machine
Radial drilling machine
German Φ2-5m gear tooth grinding machine
Russia Φ8-10m gear tooth opening machine
Wooden pattern workshop
Heat treatment workshop
German OBLF GS1000 Direct-Reading Spectrometer
Gold phase detector
Metallographic sample polishing machine
Impact testing machine
Tensile testing machine
Hardness testing
Magnetic particle testing (MT)
Ultrasonic testing (UT)
With 17 years of dedicated industry experience, we currently possess over 100 advanced casting and machining equipment. Our annual production capacity can reach 80,000 tons, supply more than 13,000 high-quality steel casting to well-known domestic and foreign customers every year.
The main products are widely used in multiple heavy industries such as building materials, metallurgy, forging, hydraulic engineering, road and bridge, and chemical engineering.
We adopt the domestic advanced "Huazhu CAE" casting simulation software to simulate the solidification process of the large steel casting parts. Based on the simulation results, we adjust the process parameters to ensure the optimal quality of the internal structure of the steel casting parts.
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Material for girth gear in Tenfaye is using the DIN EN 1563 certified cast steel (ZG42CrMo/ZG34CrNiMo), which has mechanical properties and can reduce wear rate by 35%. The most important is the world’s top 10 groups in mining industry always require DIN EN 1563 materials for girth gear and ring gears.
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The rolling mill housing is an important load-bearing part in the wide and thick plate rolling mill, and the rolling mill stands are required to be resistant to high temperature, vibration, gravity and impact loads. Its product structure is complex, with large wall thickness and size specifications, which puts strict requirements on the casting quality of the rolling mill frame.
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During the steel cast parts industry, the meshing test for large ring gears, which especially equipped on rotary kilns and ball mills is the key part to ensure their performance and safety. So what methods are usually used for testing?
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The girth gear is an important steel casting spare parts for rotary kiln that requires to meet the high strength, good wear resistance quality and high fatigue resistance.
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