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Help CenterLarge Gear Hobbing Fabrication for Cement Mill Drives 500kW Rated Torque 20CrNiMo
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As a premier manufacturer with over a decade of expertise in heavy industrial gear solutions, Henan San Kuang Machinery Technology Co., Ltd. proudly introduces our Large Gear Hobbing Fabrication for Cement Mill Drives rated at 500kW torque capacity. Crafted from high-strength 20CrNiMo alloy steel, these gears are engineered to withstand the demanding conditions of cement milling operations, delivering exceptional durability and reliable performance. Our state-of-the-art hobbing process ensures precise tooth profiles and superior surface finish, reducing noise and vibration while maximizing power transmission efficiency.
With a factory size spanning 10,000–30,000 square meters and a dedicated team of 51–100 skilled professionals, we have the capacity to handle large-scale fabrication projects while maintaining rigorous quality control. Our gears are designed to meet the specific requirements of cement mill drives, providing consistent operation under heavy loads and harsh environments. The use of 20CrNiMo material ensures excellent core toughness and wear resistance after carburizing heat treatment, extending service life and reducing maintenance downtime.
Key Features & Technical Specifications
- Material Excellence: 20CrNiMo alloy steel provides high strength, toughness, and excellent case-hardening properties.
- Precision Hobbing: Advanced CNC hobbing machines ensure AGMA Class 10–12 accuracy for smooth and quiet operation.
- Heat Treatment: Controlled carburizing and quenching achieve a case depth of 1.5–3.0 mm with hardness 58–62 HRC.
- High Torque Capacity: Rated for 500 kW continuous power, capable of handling peak loads in cement mill drives.
- Customizable Dimensions: Available in outer diameters up to 3000 mm, module range 10–30 mm, and various tooth profiles (helical, spur, double helical).
- Anti-Wear Coating: Optional surface treatments like nitriding or phosphating for enhanced corrosion resistance.
- Rigorous Testing: 100% dimensional inspection and magnetic particle testing (MPT) to ensure integrity.
Technical Parameters (Typical Values, Customizable)
| Parameter | Value Range |
|---|---|
| Material | 20CrNiMo (AISI 8620 equivalent) |
| Rated Power | 500 kW |
| Module | 10 – 30 mm |
| Outer Diameter | Up to 3000 mm |
| Face Width | 100 – 800 mm |
| Hardness (Case) | 58 – 62 HRC |
| Accuracy Grade | AGMA 10 – 12 (DIN 6 – 8) |
| Heat Treatment | Carburizing & Quenching + Tempering |
Why Choose Our Large Gear Hobbing Fabrication?
- Proven Reliability: Our gears power cement mills in over 50 countries across North America, Europe, Asia, and Africa, with thousands of successful installations.
- Stringent Quality Control: We are certified under ISO9001, ISO14001, and OHSAS18001, ensuring every gear meets international standards.
- Competitive Lead Times: With an annual export value of US$2.5–5 million, we have the production capacity to deliver large orders on schedule.
- End-to-End Support: From design consultation to after-sales service, our engineering team provides technical guidance and customized solutions.
- Cost-Effective Manufacturing: Located in Luoyang, a renowned industrial hub, we leverage local supply chains and skilled labor to offer competitive pricing without compromising quality.
Trust & Credibility
Henan San Kuang Machinery Technology Co., Ltd. has been a trusted partner in the power transmission industry since 2014. Our factory occupies 10,000–30,000 square meters and employs 51–100 experienced professionals. With an annual export value reaching US$2.5–5 million, we ship through major ports including Shanghai, Qingdao, Tianjin, and Lianyungang. Our comprehensive certifications—including ISO9001, ISO14001, OHSAS18001, SA8000, TL900, and more—demonstrate our commitment to quality, environment, and social responsibility. We serve diverse markets spanning North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. Each gear set is backed by rigorous testing and a warranty, giving you complete confidence in your investment.
Contact us today to discuss your specific cement mill drive requirements. Our engineers are ready to provide a tailored fabrication solution that enhances your operational efficiency and reduces lifetime costs.
Frequently Asked Questions
-
What is the typical lead time for a custom large gear?
Lead time depends on complexity and quantity, but typical production takes 6–12 weeks. Rush orders are available upon request. -
Can you provide gears with different tooth profiles?
Yes, we can fabricate spur, helical, double helical, and herringbone gears based on your design specifications. -
What is the maximum gear diameter you can produce?
Our hobbing machines can handle outer diameters up to 3000 mm. For larger sizes, please consult our engineering team. -
Do you provide heat treatment services?
Absolutely. We offer carburizing, quenching, tempering, nitriding, and induction hardening to meet your hardness requirements. -
What certifications do your gears meet?
Our manufacturing processes comply with ISO9001, and we can also certify to DIN, AGMA, or customer-specific standards as needed. -
Can you supply a single gear or do you require minimum order quantities?
We accept both small prototype orders and large volume production. MOQ is negotiable. -
How do you ensure the quality of each gear?
Every gear undergoes dimensional inspection, hardness testing, magnetic particle inspection, and a runout check. A quality report is provided with shipment. -
What is the typical warranty period?
We offer a standard 12-month warranty against manufacturing defects. Extended warranty options are available.
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