Large Diameter Forging Inner Gear Ring OEM Internal Gear for Wind Turbine Gearbox

• Customization: Available
• Application: Wind Power
• Hardness: Hardened Tooth Surface
• Model NO.: involute cylindrical gear
• Gear Position: Internal Gear
• Manufacturing Method: Forging
• Toothed Portion Shape: Helical Gear
• Material: 42CrMo
• Type: Circular Gear
• Modulus: 19
• Gear Diameter: 2030mm
• Process: Nitriding,Lathing,Grinding,Gear Milling
• Transport Package: Seaworthy Packing
• Specification: ISO 1328 Class 6
• Trademark: APMC
• Origin: Jiangsu, China
• HS Code: 84834090
• Production Capacity: 20000

Product Description

Product Description

Product name	Spur Gear & Helical Gear & Gear Shaft & Gear Ring
Materials Available	Stainless Steel, Carbon Steel
Heat Treatment	Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding......
Surface Treatment	Carburizing and Quenching,Tempering ,Tooth suface high quenching Hardening,Tempering
BORE	Finished bore, Pilot Bore, Special request
Processing Method	Molding, lathing, Hobbing, Drilling,Benching Tapping, Reaming, Manual Chamfering, Grinding etc
Pressure Angle	20 Degree
Hardness	58-62HRC
Size	Customer Drawings & ISO standard
Package	Wooden Case/Container and pallet, or made-to-order
Certificate	ISO9001:2015
Machining Process	Gear Hobbing, Gear Milling, Gear Shaping, Gear Grinding and Gear Lathing
Applications	Wind Power,Oil &Gas,Mine,Cement Building Materials,Metallurgy,Paper Machinery,Machinery,Construction

Main Products

Company Profile

Processing Flow

High-end Equipment

Exhibitions

Packaging & Shipping

Our Advantages

1. We have full production line with low production cost
2. Has a complete quality management system from material production to finished product
3. Rich export experience,products are exported to more than 20+ countries and regions
4. Packing: Tailor-made packaging method according to customer's requirement
5. Just-in-time delivery capability.

FAQ
 
1. Are you a manufacturer or a trading company?

We are a factory located in Jiangsu, China, with 20 years of rich experience, covering 70000 square meters.
Complete facilities, including 3D quality inspection equipment, ERP system and 300 machines.
If necessary, we can provide you with material certificates, sample quality inspection and other reports.

     
2.How to get a quote?

Detailed drawings (PDF/STEP/IGS/DWG...), including quality, delivery date, materials, quality, quantity, surface treatment and other information.

     
3.Can you provide samples before mass productions?

 Of course, the sample fee is necessary. If possible, it will be returned during mass production.

    
4.How do you control quality?

 (1) Material Inspection - Check material surfaces and approximate dimensions.

 (2) First inspection of production - ensure critical dimensions in mass production.
 (3) Sampling inspection - check the quality before delivery to the warehouse.
 (4) Preshipment inspection - 100% inspection by QC assistant before shipment.
     
5.Which countries is the main markets?
 
North America, Europe, Oceania, Asia.