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Home > Manufacturing & Processing Machinery > Machine Tools > CNC Machine Tools > 8m Gear Hobbing Machine for Wind Turbine Gearbox Component Processing

8m Gear Hobbing Machine for Wind Turbine Gearbox Component Processing

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Product Spotlights

Henan San Kuang's 8m Gear Hobbing Machine delivers unmatched capacity for wind turbine gearboxes, machining diameters up to 8000mm. Engineered for high precision (DIN 5-6) in tough alloy steels, it features robust construction and advanced Siemens/Fanuc CNC. Boost productivity with automation options (ATC, loading systems) and ensure reliability with ISO 9001/16949 manufacturing. Ideal for in-house large gear production, reducing costs and improving quality for critical renewable energy components. Globally exported from major Chinese ports.

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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Application:

Other, Wind Turbine Gearbox Components

Max. Gear Diameter:

8000 mm

Machine Type:

CNC Gear Hobbing Machine

Contact Supplier Request Quote Chat Now

Henan San Kuang Machinery Technology Co., Ltd.

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Application Other, Wind Turbine Gearbox Components

Max. Gear Diameter 8000 mm

Machine Type CNC Gear Hobbing Machine

Control System Siemens/Fanuc (Customizable)

Accuracy Grade DIN Class 5-6 (Standard)

Power Requirement Customizable based on specification

Certifications ISO 9001, ISO 14000, ISO 16949, OHSAS 18001

Workpiece Material Alloy Steels, Forged Steels

Automation Level Semi-Automatic/Full-Automatic Options

Established in 2014, Henan San Kuang Machinery Technology Co., Ltd. leverages its 10,000-30,000 sqm modern facility in Luoyang, Henan, and expertise serving global markets across North America, Europe, Asia, and beyond, to deliver precision heavy-duty machining solutions. Our 8m Gear Hobbing Machine is engineered specifically for the demanding requirements of wind turbine gearbox component manufacturing, ensuring the high precision and reliability needed for critical renewable energy applications. With an annual export value of $2.5M-$5M and adherence to stringent certifications like ISO 9001, ISO 14000, ISO 16949, and OHSAS 18001, we guarantee quality and performance.

Core Product Features & Advantages:

Massive Capacity: Specifically designed to handle gear diameters up to 8000 mm (8 meters), essential for large wind turbine gearbox ring gears and planetary components.
High Precision Engineering: Achieves consistent gear tooth profiles meeting DIN Class 5-6 accuracy standards (standard offering), crucial for smooth power transmission and longevity in wind applications.
Robust Construction & Stability: Features a heavy-duty, vibration-dampening bed and rigid structure ensuring exceptional stability during the machining of large, heavy forgings common in wind turbine components.
Advanced CNC Control: Equipped with industry-leading Siemens or Fanuc CNC systems (configurable), providing superior motion control, complex profile programming, and seamless integration with automation.
Optimized for Wind Turbine Materials: Powerful spindle drives and rigid tooling are configured to efficiently machine high-strength alloy steels and forged steels typical in gearbox construction.
Enhanced Productivity: Options for automatic tool changers (ATC), workpiece loading/unloading systems, and in-process measurement significantly reduce cycle times and operator intervention.
Rigorous Quality Assurance: Manufactured under strict quality control protocols certified by ISO 16949 (Automotive Quality Management), ensuring reliability fit for critical energy infrastructure.

Key Technical Specifications:

Parameter	Specification
Max. Workpiece Diameter	8000 mm
Max. Module	Up to 40 mm (Customizable)
Hob Spindle Speed Range	5 - 300 rpm (Variable)
Hob Spindle Power	30 kW - 75 kW (Model Dependent)
Work Table Diameter	Min. 2000 mm (Standard)
Control System	Siemens 840D sl / Fanuc 31i/32i (Optional)
Positioning Accuracy	≤ 0.015 mm
Repeatability	≤ 0.008 mm
Standard Accuracy Grade	DIN 5-6

Benefits for Wind Turbine Gear Manufacturers:

Unmatched Capacity: Eliminate the need for outsourcing or specialized setups for the largest gear components, bringing critical machining in-house.
Superior Gear Quality & Consistency: Produce gears with precise tooth geometry and surface finish, directly contributing to reduced noise, vibration, and increased gearbox lifespan.
Increased Production Output: High rigidity and optional automation features enable faster machining cycles and higher throughput for large gears.
Reduced Total Cost of Ownership: Durable construction, precision engineering, and ease of maintenance ensure long service life and lower operational costs per part.
Future-Proof Investment: Advanced CNC platform allows for adaptation to evolving gear designs and manufacturing requirements in the wind energy sector.

Backed by Henan San Kuang's proven track record of exporting high-value machinery (US$2.5M - US$5M annually) to demanding markets worldwide including North America, Western Europe, and Oceania, this 8m Gear Hobbing Machine represents a reliable and high-performance solution. Our certifications, including ISO 16949 for automotive and industrial quality, ISO 14000 for environmental management, and OHSAS 18001 for safety, underpin our commitment to excellence. Shipped efficiently from major ports like Shanghai, Qingdao, or Tianjin, we ensure your critical equipment arrives ready to enhance your wind turbine gear production capabilities. Contact us today to discuss how this machine can optimize your large gear manufacturing process and request a detailed configuration proposal.

Frequently Asked Questions (FAQ):

Q: What is the typical lead time for this large gear hobbing machine?
A: Lead times vary based on configuration and current order book. Standard models typically have a lead time of 6-9 months. We provide accurate timelines upon order confirmation.
Q: Can this machine handle helical gears required for wind turbine gearboxes?
A: Absolutely. The CNC control allows precise machining of both spur and helical gears with customizable helix angles, essential for wind turbine gear designs.
Q: What level of automation can be integrated?
A: Options range from semi-automatic (manual loading/unloading) to fully automatic systems with robotic arms, pallet changers, and in-process gauging. We tailor automation to your production volume and workflow.
Q: Do you provide installation, training, and after-sales support?
A> Yes, comprehensive services are available. This includes professional installation supervision, thorough operator and maintenance technician training programs, and ongoing technical support with readily available spare parts.
Q: What certifications apply specifically to this machine's manufacturing process?
A> The machine is manufactured under our ISO 9001 (Quality Management) and ISO 16949 (Automotive QMS, applicable to industrial gear manufacturing) certified processes. Specific machine documentation can be provided.
Q: How does the machine ensure accuracy over such a large diameter?
A> Precision is achieved through a combination of factors: a massive, thermally stabilized bed; high-precision linear guides and ballscrews; rigid spindle construction; advanced CNC interpolation; and often, laser calibration during assembly and installation.
Q: What is the power requirement?
A> Power requirements vary significantly based on the spindle power and auxiliary systems. Typically, a 3-phase supply in the range of 50-150 kVA is needed. We provide exact specifications for your chosen configuration.
Q: Can you machine internal gears with this machine?
A> Standard configuration focuses on external gears. Machining large internal gears requires specific tooling and potentially machine modifications. Please inquire about your specific internal gear requirements.