Mining Excavator Rail CNC Grinding Precision 34CrMo4 Gear Rack Pinion

• 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.: 34CrMo4 Gear Rack
• Manufacturing Method: Cast Gear
• Toothed Portion Shape: Spur Gear
• Material: Cast Iron
• Type: Large Gear Rack
• Name: Large Gear Rack
• Standard or Nonstandard: Nonstandard
• Tooth Profile: Helical Gear
• Processing: Milling,Hobbing
• OEM Service: Yes
• Test: Raw Material Inspection, Ut, Mt,Inspection, Size I
• 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

 

The gear rack is a special gear with teeth distributed on the strip body. The racks are also divided into straight racks and helical racks, which are paired with spur gears and helical gears, respectively; the tooth profile of racks is straight rather than involute (it is flat for tooth surfaces) .

 

King Steel can supply large size gear rack, mining rack,reduction box gear rack Non-standard rack, Marine rack, Helical rack, Round rack, Port machine rack, Heavy Duty Rack, Curved rack, Construction lift rack and Ny. etc.

 

Specifications:

Material	Carbon steel,Alloy steel
Structure	Forging,casting
Type of gear	Herringbone gear
Heat treatment	Quenching and tempering
Process	Forging, rough machining, QT, finish machining
Main equipments	Hobbing,CNC machine
Module	Up to 200
Precision of gear	Grinding ISO Grade 5-7 & Hobbing ISO Grade 8-9
Inspection	Raw material inspection, UT,physical property test,dimension inspect

 

The Gear racks are mainly used in Engineering transport machinery, ports, mines transport , automatic loading and unloading truss robots, stacking robots, material handling devices, lifts. etc.

 

We can customize gear rack 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