Tenfaye OEM Heavy Duty Ring Gear / Girth Gear / Ball Mill Girth Gear / Gear Ring / Rotary Kiln Girth Gear for Cement, Mining & Metallurgical Equipment
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Product Highlights
- Monolithic Seamless Integrity
- Precision Machining & Strict Concentricity
- Advanced Internal Soundness & Traceable QC
Product Attributes
- Application
- Machinery
- Hardness
- Hardened Tooth Surface
- Gear Position
- External Gear
- Model NO.
- Girth Gear
- Manufacturing Method
- Cast Gear
- Toothed Portion Shape
- Bevel Wheel
- Material
- Cast Steel
- Type
- Bevel Gear
- Production Process
- Steel Casting
- Delivery Time
- 90-120 Days
- Transport Package
- Wooden Box Packaging
- Specification
- customizable
- Trademark
- Tenfaye
- Origin
- Xin Xiang, Henan
- Production Capacity
- 80000 Tons/Year
- Package Size
- 300.00cm * 300.00cm * 300.00cm
- Package Gross Weight
- 30001000.000kg
Product Images of Tenfaye OEM Heavy Duty Ring Gear / Girth Gear / Ball Mill Girth Gear / Gear Ring / Rotary Kiln Girth Gear for Cement, Mining & Metallurgical Equipment
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Tenfaye OEM Heavy Duty Ring Gear / Girth Gear / Ball Mill Girth Gear / Gear Ring / Rotary Kiln Girth Gear for Cement, Mining & Metallurgical Equipment -
Tenfaye OEM Heavy Duty Ring Gear / Girth Gear / Ball Mill Girth Gear / Gear Ring / Rotary Kiln Girth Gear for Cement, Mining & Metallurgical Equipment
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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.
| Item | Specification |
|---|---|
| Product Name | Girth Gear / Crown Ring Gear |
| Gear Type | External Gear / Ring Gear |
| Application | Ball Mill / Rotary Kiln / Rotary Dryer |
| Manufacturing Process | Cast Steel + Gear Machining |
| Material | ZG310-570 / ZG340-640 / Alloy Cast Steel |
| Diameter Range | Ø1,000 - Ø16,000 mm |
| Module | Customized |
| Tooth Width | Customized |
| Single Piece Weight | 1 - 150 Tons |
| Heat Treatment | Normalizing / Quenching & Tempering |
| Machining | Gear Hobbing / Gear Milling / Gear Grinding |
| Gear Accuracy | ISO 1328 Class 8-10 (Up to Class 7) |
| Surface Finish | Ra ≤ 3.2 μm (Grinding Area Ra ≤ 1.6) |
| Inspection | UT Level 1 (Gear Area), Level 2 (Others) |
| Standard | ISO / GB / ASTM |
| Customization | Drawing-Based Manufacturing |
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Large-size capability: Diameter up to 16 meters
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Stable transmission: Accurate tooth profile and pitch control
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Strict inspection: UT Level 1 in gear area
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One-stop service: Casting + machining + inspection
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OEM & replacement: Compatible with major kiln and mill brands
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Cement Ball Mill
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Mining Ball Mill
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Rotary Kiln
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Rotary Dryer
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Metallurgical & Mining Equipment
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.
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.
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.
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%.
About the Supplier
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Company Profile
Tenfaye can offer customers with comprehensive one-stop services, from product design and wooden pattern processing to large-scale casting, machining, and final assembly. Products are widely applied n heavy industries, such as mining, building materials, road and bridge, forging, metallurgy, chemical, steel, and hydropower, etc.
With state-of-the-art facilities, including a 120-ton refining furnace, 30 and 80-ton electric arc furnaces, φ 8m vertical lathes, and φ 10m gear hobbing machines, Tenfaye is equipped with over 100 sets of high-precision equipment. It 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.
Tenfaye has established long-term strategic cooperative relationships with over 100 prestigious global companies, and has earned a prominent standing and a sterling reputation in the industry, underscoring our high level of market recognition. These accolades affirm our position as a trusted and innovative leader in the industry.
Tenfaye is recognized as a B-level enterprise with graded control of environmental performance, ensuring an annual operating rate of more than 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. Furthermore, we have been honored with prestigious titles, including "Henan Province Green Development Enterprise in the Casting Industry, " "Henan Province Science and Technology-oriented Small and Medium-sized Enterprise, " and "Henan Province Specialized, Refined, Unique, and New Small and Medium-sized Enterprise.
About Our Factory & Business Background
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Business Type
- Manufacturer/Factory & Trading Company
- Address
- Room 19-1911, Building a, Juzheng Entrepreneurship Center, Chunteng Road, Zhongyuan District, Zhengzhou City, Henan Province, Xinxiang, Henan, China
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Plant Area
- 17222 square meters
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Number of Employees
- 308
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Registered Capital
- 20,000,000 RMB
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Terms of Payment
- T/T
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International Commercial Terms(Incoterms)
- CIF, FOB, CFR, EXW
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Average Lead Time
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Peak Season Lead Time: 1-3 months, 3-6 months
Off Season Lead Time: 1-3 months, 3-6 months -
Nearest Port
- Tianjin Port
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Minimum Order Quantity
- 1 Ton
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Supply Chain Partners
- 23
Our Production Capability & Technical Expertise
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Main Products
- Girth Gear, Slag Pot
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Production Lines
- 1
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Production Machines
- lathe, Intermediate Frequency Furnace
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QA/QC inspectors
- 16 people
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Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
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Inspection Method for Finished Products
- Have instructions and uniformly followed
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Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
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ODM Service Available
- Yes
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OEM Service Available
- Yes
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R&D Engineers
- 2 people
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Traceability of Raw Materials
- Yes
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Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2006-07-10
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Export Year
- 1 year
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Main Markets
- Africa
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Repeat Buyers Choice
- 80%~100%
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Number of Foreign Trading Staff
- 7
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Overseas Agent/Branch
- No
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New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
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Management System Certification
- ISO45001:2018, ISO14001
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Cooperated with Fortune 500
- Yes
FAQ
- How do you ensure perfect meshing with our pinion without vibration?
- We do a 100% Lead & Pitch Error Test and a factory tooth contact test to guarantee a contact area over 70% for smooth running.
- Can you match international material standards (ASTM/DIN)?
- Yes. We accurately match grades (e.g., ZG42Cr1Mo to ASTM A216 or DIN GS-34CrMo4) and provide a traceable EN 10204 3.1 Material Certificate.
- How do you guarantee the teeth won't break due to internal defects?
- Every gear undergoes 100% Volumetric UT & MT (Level 1/2) after rough machining to ensure the core of every single tooth is flawless.
- Delivery delay means huge penalties for us. How do you guarantee lead time?
- We are a 100% in-house facility (melting + casting + CNC machining). With zero outsourcing, we have absolute control over the production schedule.
- How do you protect the gear teeth from rust and damage during sea freight?
- Gears are coated with heavy anti-rust oil, vacuum-sealed in plastic, and rigidly fixed inside a custom heavy-duty steel-framed crate.
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