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Heavy Duty Rotary Kiln Girth Gear, 15 Teeth, 5m Pitch Circle Diameter, 12-Year Service Life
Product Spotlights
Heavy-duty rotary kiln girth gear with 15 teeth and 5m pitch circle diameter, engineered for 12-year service life. Made from high-strength alloy steel with precision machining and heat treatment. Customizable split design, global standards compliance, and backed by ISO9001-certified manufacturer with 10,000+ sqm factory.
US$ 1000
≥1 Set
Key Specifications
Get Latest Price
Material:
Other, Alloy Steel (e.g., 42CrMo)
Application:
Other, Rotary Kiln
Number of Teeth:
15
Payment & Shipping
Payment Methods:
Port of Shipment:
qingdao|tianjin
Delivery Detail:
30 days
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Material
Other, Alloy Steel (e.g., 42CrMo)
Application
Other, Rotary Kiln
Number of Teeth
15
Pitch Circle Diameter
5 meters
Service Life
12 years
Heat Treatment
Quenching & Tempering, Surface Hardening
Manufacturing Process
Forging + Machining
Weight
Customizable (typically 5–20 tons)
Henan San Kuang Machinery Technology Co., Ltd. is a professional manufacturer specializing in heavy-duty transmission components for industrial kilns and mills. Our Heavy Duty Rotary Kiln Girth Gear is engineered to withstand the most demanding operating conditions, with 15 teeth and a 5m pitch circle diameter, delivering 12-year service life. Backed by our ISO9001-certified facility spanning 10,000–30,000 square meters, we ensure every gear meets the highest standards of durability and precision. This girth gear is the ideal choice for rotary kiln drive systems in cement, lime, and metallurgical plants, providing reliable performance and reduced maintenance costs.
Key Features & Technical Specifications
- Robust Material: Manufactured from high-strength alloy steel (e.g., 42CrMo) with optimized heat treatment (quenching and tempering, surface hardening) to resist wear and fatigue.
- Precision Machining: CNC gear cutting and finishing ensure DIN 5-6 quality (or equivalent) for smooth meshing and low noise.
- Long Service Life: Designed for 12-year continuous operation under normal load conditions, backed by finite element analysis (FEA).
- Easy Installation: Split design (optional) for easy assembly on site, with pre-drilled bolt holes and alignment marks.
- Customizable Options: Available in single-piece or split construction, with various tooth profiles and surface treatments upon request.
| Parameter | Value |
| Number of Teeth | 15 |
| Pitch Circle Diameter | 5,000 mm (5 m) |
| Module | Approx. 333.33 mm (calculated) |
| Face Width | Customizable (e.g., 300–600 mm) |
| Material Grade | 42CrMo, 35CrMo, or equivalent |
| Heat Treatment | Quenching + Tempering (HB 250–300), optional surface hardening |
| Design Life | 12 years under normal load |
| Applicable Standards | ISO 9001, ISO 14000, DIN 3960, AGMA 2001 |
Advantages & Customer Benefits
- Reduced downtime: The 12-year service life minimizes replacement frequency, lowering total cost of ownership.
- High reliability: Rigorous quality control (ultrasonic testing, magnetic particle inspection) ensures defect-free components.
- Global compatibility: Designed to match most rotary kiln brands; can be adapted to existing pinion and drive systems.
- On-time delivery: Our factory with 51–100 skilled workers and annual export value of US$2.5M–US$5M ensures efficient production scheduling.
- After-sales support: Technical documentation, installation guidance, and spare parts availability from our Luoyang, China base.
Trusted by customers worldwide: Henan San Kuang Machinery Technology Co., Ltd. has supplied heavy-duty girth gears to markets across North America, South America, Europe, Southeast Asia, Africa, and Oceania. Our factory covers 10,000–30,000 square meters, equipped with advanced CNC gear hobbing machines, large-scale vertical lathes, and heat treatment furnaces. With certifications including ISO9001, ISO14000, OHSAS18001, and many others, we adhere to international quality and environmental standards. Whether you need a standard 15-tooth, 5m PCD gear or a customized design, our engineering team is ready to assist. Contact us for a competitive quote and technical proposal.
Frequently Asked Questions (FAQ)
-
Q: What materials are used for this girth gear?
A: We typically use high-strength alloy steel 42CrMo or 35CrMo, with quenching and tempering to achieve hardness HB 250–300. Surface hardening options are available upon request. -
Q: Can you provide a split design for easier installation?
A: Yes. The gear can be manufactured as a single piece or split into two halves with bolted joints. Split design is recommended for large diameters to simplify transport and assembly. -
Q: What is the delivery time for a 5m PCD girth gear?
A: Standard delivery time is 60–90 days after order confirmation, depending on specification and quantity. We can expedite for urgent projects. -
Q: Does the gear come with a warranty?
A: Yes, we offer a 12-month warranty against manufacturing defects. The design life of 12 years is based on normal operating conditions and proper maintenance. -
Q: Can you match the gear to an existing pinion?
A: Absolutely. We can adapt the tooth profile, module, and pressure angle to match your existing pinion. Please provide pinion specifications or drawings. -
Q: What quality control procedures do you follow?
A: We perform 100% dimensional inspection, ultrasonic testing (UT) for internal defects, magnetic particle inspection (MPI) for surface cracks, and hardness testing. Our quality system is ISO9001 certified. -
Q: How do you ship such a large gear?
A: We ship from ports of Shanghai, Lianyungang, Qingdao, or Tianjin. The gear is securely packed in wooden crates with steel supports, and we can arrange sea freight or special project cargo. -
Q: Do you offer installation supervision or technical support?
A: Yes. We provide detailed installation manuals and optional on-site technical guidance. Our engineers are available for remote consultation.
Henan San Kuang Machinery Technology Co., Ltd. – Your Reliable Partner for Heavy-Duty Girth Gears. Contact us today for a quotation or technical discussion.
Send Inquiry to This Supplier
1Yr
Business Type
Manufacturer
Year Established
2022
Factory Size
10,000-30,000 square meters
Annual Export Value
US$2.5 Million - US$5 Million
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