Large Girth Gear Ring Suppliers China for Dryers Ball Mill Cooler Crown Half Rotary Kiln Pinion Gear Wheel Mining Coal Cement Transmission

Product Description

 

Product Description

Product name: Large girth gear
Applicable equipment: rotary kiln, ball mill, mill
Main materials: ZG45CrMo,ZG42CrMo, etc.
Testing grade: American/European standard: partial UT/MT level 1, other level 2; National standard level 2, etc
Processing grade: AGMA8-9, Gear hobbing roughness 6.3/3.2; and grinding can achieve below 3.

Detailed Photos

Product Parameters

Item	Description
Material	ZG42CrMo, ZG45, ZG35SiMn, or customized
Outer Diameter Range	Ø1000 mm - Ø8000 mm
Segment Type	Half ring / two-segment girth gear
Single Segment Weight	8 - 18 tons
Modulus	m = 10 - 40
Tooth Accuracy	Grade 7-8 (GB / ISO standard)
Hardness	HB190 - 260 (after heat treatment)
Surface Treatment	Normalizing + Tempering or Quenching + Tempering
Flaw Detection Level	Level 1 in gear area, Level 2 in non-gear area
Application	Ball mill, rotary kiln, industrial mill

Our Advantages

Large girth gears of Tenfaye have the following features.
1.One-stop service from casting to finished product.
2.Product quality level meets the technical requirements of international companies, level 1 flaw detection in the gear area and level 2 flaw detection in other areas.
3.Long-term partners with international companies.
4.FIve casting workshops, more than ten professional machining and testing equipment.
5.Over 20 years experience on manufacturing large girth gear.
6.Steel casting parts applied on ball mill and rotary kiln can be provided in Tenfaye, such as , , ,

Company Profile

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.The company consists of three wholly-owned subsidiaries: Huixian Tengfei Machinery Manufacturing Co. Ltd, Henan Tengfei Heavy Technology Co. Ltd, and Henan Tengfei Steel Casting Co. Ltd.

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.

We are in a good position not only to supply you with high quality spare parts, but also the excellent after sales service. Well-trained engineers will offer you any technical support. Could you show me a drawing or send me a picture with dimensions, weight and other product information.Upon receipt of your feedback, we will update you with more relevant proposals and working videos for your options.
 

 

Machining 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.

 

Certifications

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%. 

 

FAQ

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.