Tenfaye Customized Steel Castings Ball Mill Gear Shaft / Mill Gear Shaft / High Strength Steel Gear Shaft Professional Processing Services for Cement Plants

• Customization: Available
• Application: Aerospace Industry, Agricultural Equipment, Construction Industry, Marine Industry
• Certification: CE, ISO9001
• Corrosion Resistance: High Corrosion Resistance
• Journal Diameter Dimensional Accuracy: IT01-IT5
• Journal Relative Position Accuracy: 0.001-0.005mm
• Journal Surface Roughness: 2.5-0.63μm
• Shaft Type: Solid Shaft
• Strength: High Strength
• Surface Finish: Polished
• Tolerance: Precision Tolerance
• Transport Package: Wooden Box Packaging
• Specification: customizable
• Trademark: Tenfaye
• Origin: Xin Xiang, Henan
• Production Capacity: 80000 Tons/Year

Product Description

Cast Steel Gear Shaft - High-Strength Industrial Component

Our finished cast steel gear shafts deliver exceptional performance in heavy-duty industrial applications through:
Material Excellence: ASTM A572 Gr.50 / S355JR / 42CrMo cast steel with ultimate tensile strength ≥450MPa
Precision Machining: Tooth profile accuracy ±0.02mm (AGMA 2015-3-A06 compliant)
Surface Treatment: Chrome plating (Ni ≥15μm) or high-frequency quenching (case depth 2-5mm)
Load Capacity: Rated for 2000kW power transmission in continuous operation

Specification

Applications

Ball mills (Φ1500-5000mm drum diameters)
Rod mills / SAG mills in mining operations
Cement kiln main drives
Gearboxes for crushers/conveyors

Key Configurations

• Patented Hub Design: Integral flange with reaming holes reduces assembly time by 40%
• Surface Coating Options: DLC coating (coefficient of friction ≤0.08) or PTFE lining
• Fast Delivery: Standard sizes in stock, complex designs in 45 days
• Global Support: Technical team available for on-site installation (ISO 3834-2 certified)

Our Advantages

1. Tenfaye's vertical mill wheel hub is made of high-quality alloy steel, with good comprehensive mechanical properties and long service life, and can design matching casting processes according to the structure and technical standards of steel castings;
2. Tenfaye strictly controls the sample testing, product inspection, quality assessment and other work of raw materials, and is equipped with professional testing equipment such as GS1000 vacuum direct reading spectrometer, carbon and sulfur high-speed analyzer, digital ultrasonic flaw detector, multi-purpose magnetic particle flaw detector, etc. from German OBLF company, and conducts non-destructive flaw detection on each product leaving the factory, so as to prevent any defective products from leaving the factory;
3. Tenfaye is strong and has a short casting cycle.

right elevation

left elevation

front elevation

Technical Specifications

(Custom configurations available upon request.)

Parameter	Standard	Custom Range
Diameter (mm)	Φ100 - Φ600	Up to Φ1200 customized
Length (mm)	500 - 3000	3000-6000mm available
Module (m)	5 - 20	Fine-pitch designs ≥25
Torque Rating (Nm)	50,000 - 300,000	Up to 500,000Nm customized
Rotation Speed (rpm)	≤300	High-speed options ≤1500
Temperature Range	-20°C ~ +300°C	Cryogenic/HSLA variants

Drawings & Dimensions

Standard CAD Package Includes:

3D Model: Complete gear shaft assembly with exploded view
Dimensional Drawing:Shaft diameter transitions (taper/step details)
Keyway tolerances (H7/g6)
Fillet radius and chamfer specifications
Inspection Datum: Reference points for CMM measurement

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Company Profile

Huxian City Tengfei Machinery Manufacturing Co., Ltd.

As a national high-tech enterprise, Tenfaye 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 ,founded in 2006, is located in Xinxiang City, Henan Province, which is a well-known national casting hub. 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.

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

Girth gear
Kiln tyre
End cover
Bearing seat
Roller shell

Certifications

FAQ

Q: Does the production of Hinge Base 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.