Low-Noise Operation Carbon Steel Bull Gear for Quiet Wind Turbine Gearboxes

• Customization: Available
• Application: Wind Power
• Hardness: Hardened Tooth Surface
• Model NO.: involute cylindrical gear
• Manufacturing Method: Cut Gear
• Toothed Portion Shape: Helical Gear
• Material: Carbon Steel
• Type: Circular Gear
• Model No.: OEM
• Modulus: 10
• Gear Diameter: 1230mm
• Process: Forging, Qt, Lathing, Drill, Teeth Grinding
• OEM and ODM: Yes
• Transport Package: Seaworthy Packing in Crates
• Specification: DIN 3960 class 5
• Trademark: APMC
• Origin: Jiangsu, China
• HS Code: 84834090
• Production Capacity: 20000 PCS Per Year

Product Description

Gear Machining Scope

Item	Scope
Modulus	0.5-5	4-12	10-40
Pressure Angle	0°-28°	14.5°/20°/22.5°/25°/30°/45°	14.5°/20°/22.5°/25°/30°/45°
Gear Diameter	25-320mm	25-450mm	300-3200mm
Precision Standard	GB,DIN,JIS,AGMA,ISO	GB, DIN,JIS, AGMA, ISO	GB, DIN, JIS, AGMA, ISO
Accuracy Level	Rough hobbing 7-9 grade, fine hobbing 6-7 grade, grinding 4-6 grade	Rough hobbing 7-9 grade, fine hobbing 6-7 grade	Grinding 5-6, hobbing 8-10, shaping 8-10
Tooth Surface Roughness	Rough hobbing Ra3 2, fine hobbing Rao 8, grinding Rao 2	Rough hobbing Ra3.2, fine hobbing Ra0.8	Grinding Ra0.8, hobbing Ra3.2, shaping Ra3.2
Heat Treatment	Normalizing, tempering, carburizing, nitriding	Nomalizing+carbunzing quenching (rough + fine), tempering + nitriding (fine hobbing)	Normalizing, tempering, carburmng,InductIon hardening, nitriding
Tempering Materials	42CrMo, 40CrNiMo, 34CrNiMo6, etc	42CrMo, 40CrNiMo, 34CrNiMo6, etc	42CrMo, 40CrNiMo, 34CrNiMo6, etc
Carburizing Materials	20CrMnMo, l8CrNiMo7-6, 20CrNi4, 20CrMnH, etc	20CrMnMo, 18CrNiMo7-6, 20CrNi 4, 20CrMnH, etc	20CrMnMo, 18CrNiMo7-6, 20Cr 2Ni4, etc
Manufacturing Mode	Batch Processing	Automatic line	One Piece Flow

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Our Advantages

1. We have established a comprehensive production line that ensures minimal production costs, maximizing efficiency and affordability.
2. Equipped with a robust quality management system, we seamlessly oversee every production phase, from raw materials to the finished masterpiece.
3. Boasting extensive export experience, our premium products reach over 20 countries and regions globally, expanding our international footprint.
4. Packing: We offer bespoke packaging solutions tailored precisely to meet customer specifications and needs.
5. With our cutting-edge logistics, we guarantee just-in-time delivery, ensuring your products reach you precisely when you need them.

FAQ

1. Are you a manufacturer or a trading company?

We are a distinguished factory based in Jiangsu, China, boasting two decades of experience and spanning an impressive 70,000 square meters.
Our comprehensive facilities include state-of-the-art 3D quality inspection equipment, a sophisticated ERP system, and a fleet of 300 advanced machines.
Should you require, we can furnish you with material certificates, detailed sample quality inspections, and a variety of essential reports.

2.How to get a quote?

To receive a detailed quote, please provide comprehensive drawings (PDF/STEP/IGS/DWG...), including specifics on quality, delivery timelines, materials, quantities, surface treatments, and other pertinent details.

3.Can you provide samples before mass productions?

Absolutely, samples can be provided. A sample fee applies, which is refundable against your mass production order, wherever feasible.

4.How do you control quality?

(1) Material Inspection - We meticulously assess material surfaces and dimensions at the onset.

(2) First inspection of production - Critical dimensions are thoroughly verified during the initial stages of mass production.
(3) Sampling inspection - Conducted to confirm quality before products enter our warehouse.
(4) Preshipment inspection - Each product undergoes a rigorous 100% quality check by our QC team before dispatch.

5.Which countries is the main markets?

Our primary markets include North America, Europe, Oceania, and Asia, where we have established a strong market presence.