| Customization: | Available |
|---|---|
| Application: | Machinery, Marine, Agricultural Machinery |
| Hardness: | Hardened Tooth Surface |
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We specialize in manufacturing high-performance forged chain wheels made of 42CrMo4 alloy steel, designed for heavy-duty mining scraper applications. Our chain wheels ensure exceptional durability, impact resistance, and long service life in harsh mining environments.
Material: Premium 42CrMo4 alloy steel (EN 10083/1 standard) - High tensile strength (≥ 1100 MPa) and superior wear resistance.
Forging Process: Precision hot forging for enhanced grain structure and fatigue resistance.
Heat Treatment: Quenching & tempering (HRC 38-42) for optimal hardness and toughness.
Customization: Available in OEM/ODM sizes (Ø200mm-Ø2000mm) with tailored tooth profiles (ANSI, DIN, ISO standards).
Surface Finishing: Machined, shot-blasted, or anti-corrosion coated (optional).
Mining scraper conveyors
Underground coal transport systems
Bulk material handling equipment
With state-of-the-art facilities, including a 120-ton refining furnace, 30 and 80-ton electric arc furnaces, φ8m vertical lathes, and φ10m gear hobbing machines, Tenfaye is equipped with over 100 sets of high-precision equipment.
This enables us to deliver exceptional quality and precision. The annual production capacity is 80,000 tons, of which the one-time organization of molten steel can reach 300 tons, and the maximum weight of a single product is 150 tons.
Equipment Name |
Specification |
Origin |
Number |
CNC Vertical Lathe |
5m | China | 1 |
CNC Vertical Lathe |
8m | China | 1 |
CNC Vertical Lathe |
4m | Russia | 1 |
| Drill Machine | 80 | China | 1 |
| Drill Machine | 100 | China | 1 |
Digital Display Boring and Milling Machine |
160 | China | 2 |
Boring and Milling Machine |
160 | China | 1 |
Gear Hobbing Machine |
8m | China | 2 |
Gear Hobbing Machine |
10m | Russia | 1 |
Huixian Tengfei Manchinery Manufacturing Co,. Ltd
Tenfaye ,founded in 2006, is located in Xinxiang City, Henan Province, which is a well-known national casting hub. Spanning an area of 100,000 square meters, our company employs over 400 professionas.
As a national high-tech enterprise, we specialize in the research, manufacturing, and servicing of castings made from carbon steel, manganese steel, low-alloy steel, and stainless steel. Our expertise lies in producing castings that weigh below 150 tons.
Tenfaye has achieved ISO9001 international quality management system certification. We take pride in our 5 scientific and technological achievements, recognized by Henan Province, and hold an impressive portfolio of 20 utility model patents. Our dedication to environmental responsibility is evident through our classification as a Class B environmental performance-rated enterprise. The operating rate of Tenfaye has reached over 95%.
Tenfaye has achieved ISO9001 international quality management system certification. We take pride in our 2 scientific and technological achievements, recognized by Henan Province, and hold an impressive portfolio of 20 utility model patents. Our dedication to environmental responsibility is evident through our classification as a Class B environmental performance-rated enterprise. The operating rate of Tenfaye has reached over 95%.
Q: Does the production of large girth gear provide customized services?
A: Yes, Tenfaye can customize according to the customer's drawings and technical requirements.
Q: Can it be tempered?
A: Yes, Tenfaye can temper according to the customer's requirements for hardness.
Q: When is the delivery time of the product?
A: Different products have different production cycles. After the customer pays, the factory will immediately start 24-hour production. 2-3 groups of workers work in shifts and rest to deliver the product as soon as possible.
Q: What is your minimum order quantity?
A: Tenfaye's minimum order quantity is 1 ton, and steel castings below 150 tons can be produced.
Q: Do you provide quality control and inspection documents?
A: Yes, we have strict quality control standards. And customers can come to the factory to check and inspect.
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