OEM Large Diameter Cast Steel External Tooth Segmented Girth Gears for Ball Mill

• Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
• Hardness: Hardened Tooth Surface
• Gear Position: External Gear
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Segmented Girth Gears
• Manufacturing Method: Rolling Gear
• Toothed Portion Shape: Spur Gear
• Material: Cast Iron
• Type: Girth Gear
• Name: Girth Gear
• Process: Milling,Hobbing
• Test: Raw Material Inspection, Ut, Mt,Inspection, Size I
• Processing: Milling,Hobbing
• OEM Service: Yes
• Number of Teeth: 176
• Heat Treatment: Quenching and Tempering
• Certificate: ISO9001
• Weight: Max 50t Per Piece
• Transport Package: Wooden Box/Pallet
• Specification: Large Gear Rack
• Trademark: Kingrail Parts
• Origin: China
• Production Capacity: 100000meter/Year
• Package Size: 200.00cm * 200.00cm * 200.00cm
• Package Gross Weight: 50.000kg

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

 

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

 

After Sales Service

 

1. OEM and customized service.
2. Full machining, primer coating, surface treatment.
3. Complete material testing process.
4. Quality control

Contact us

 

If you have any questions, pls feel free to contact us