High Precision Inner Tooth Ring Large Metal Spur Ring Gear for Transmission

• Customization: Available
• Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
• Hardness: Hardened Tooth Surface
• Model NO.: Large Metal Spur Ring Gear
• Gear Position: External Gear
• Manufacturing Method: Rolling Gear
• Toothed Portion Shape: Spur Gear
• Material: Cast Iron
• Type: Girth Gear
• Name: Forged Gear Wheels
• Test: Raw Material Inspection, Ut, Mt,Inspection, Size I
• Processing: Milling,Hobbing
• OEM Service: OEM Hot Forging Parts
• Number of Teeth: 176
• Heat Treatment: Quenching and Tempering
• Certificate: ISO9001
• Weight: Max 50t Per Piece
• Teeth Profile: Spur, Helical, Herringbone, Crown, Spiral
• Material 2: Carbon Steel Stainless Steel Copper Aluminum Titan
• Process: Forging+Machining(If Need)+Surface Treatment
• Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS
• Processing Technic: CNC Machining Center,CNC Lathe,Milling,Drilling
• Surface Treatment: Heat Treatment,Oxide Coating,Plating,Finishing
• Standard or Nonstandard: Customized
• Transport Package: Wooden Box/Pallet
• Specification: Large Gear Rack
• Trademark: Kingrail Parts
• Origin: China
• Production Capacity: 100000meter/Year

Product Description

Product Description

 

Girth gears (ring gears) are large ring gears that are normally fitted to the outside of ball mills or rotary kilns to provide the primary rotational drive, which is required to be operated for a long time, so the quality requirements during the actual production for the big gear ring are very high Girth gears are applied in various types of horizontal mills, rotary dryers, and rotary kilns.

 

Due to the large modulus and diameter of the girth gear, the girth gear processed by King Steel adopts a spoke plate structure, which is composed of two semi-tooth rings.

Product Name	Girth gears
Classiffy	Inner Ring Gear  Outer Ring Gear
Material	Medium Carbon Steel: 35#, 45# Carburizing Steel:20CrMnTi, 20CrMnMo Alloy Steel:40Cr, 35CrMo, 42CrMo, 40CrNiMo
Standard	DIN GB ISO JIS BA ANSI
Process	Turning, Hobbing, Milling, Shaping, Broaching,Shaving, Grinding and Lapping
Heat Treatment	Hardening&Tempering,Surface Quenching, Integral Quenching,Carburizing Quenching ,Tempering , Normalizing,Nitriding
Application	Be widely used in all kinds of transmission, speed changing, rotation and other civilian or equipment.

 

King Steel can customize girth gear according to customer's specifications and requirements
 

Detailed Photos

 

Manufacturing Process

 

Rraw matrial -- Forging testing-- Turning -- Drilling -- Heat Treatment -- Milling-- Grinding -- Shaping and hobbing Process -- Packing -- Shipping

Company Profile

 

Kingrail Parts is a professional manufacturer and exporter specializing in the production of precision forging products and providing metal customization services. Our products include forged ring, gear ring, forged flange, forged shaft, forged disc, forged sleeve, forged blank, etc.

Our forged products can be used in metallurgy, chemical industry, wind energy, gearboxes, power, petroleum, aviation, automobiles, marine machinery and other industries.

We have advanced production equipment and production processes, focusing on different types of free forging, open forging and precision closed forging, accumulating more than 20 years of practical forging experience and a group of top technical engineers. The annual output can reach 100,000 tons.

Our forging production has passed ISO and other international certifications.

Kingrail Parts can provide OEM casting and forging services according to your drawings, samples or just an idea! After technical analysis and individual QCP for each project, the most suitable manufacturing process will be recommended.

Nearly 95% of our forging products are exported to Europe, the United States, the Middle East, Southeast Asia and other countries.

Contact us

 

If you have forged gear needs, please contact us. Our forging experts will discuss with you the best solution.