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Help CenterDCY280 Bevel Cylindrical Gear Reducer, 280mm Center Distance, for Crushing and Grinding Equipment in Mines
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Jiangsu Manqi Machinery Co., Ltd. is proud to present the DCY280 Bevel Cylindrical Gear Reducer — a rugged, high-performance transmission solution engineered specifically for crushing and grinding equipment in mine applications. With a precise 280mm center distance and optimized helical-bevel gear design, this gearbox delivers exceptional torque capacity, smooth operation, and long service life under the harshest conditions. Built on our manufacturing expertise since 2017 in Suzhou, China, the DCY280 is the reliable powerhouse your mining operations demand.
Why choose the DCY280 for your mine?
- Rugged Construction — High-strength alloy steel gears with case-hardened teeth (up to HRC58-62) resist wear and shock loads.
- Precision Engineering — Bevel cylindrical gear train with 280mm center distance ensures optimal gear meshing and low noise.
- High Torque Density — Designed to withstand the constant heavy loads of primary crushers, secondary crushers, and ball mills.
- Reliable Lubrication — Standard forced lubrication system maintains stable oil temperature; optional natural cooling available for moderate environments.
- Easy Maintenance — Split housing design and accessible inspection ports simplify servicing, reducing downtime.
- Customizable Ratios — Available with various reduction ratios (from 8:1 to 25:1 and beyond) to match your equipment requirements.
- Compact Footprint — Space-saving horizontal mounting configuration integrates seamlessly into existing layouts.
| Parameter | Value / Range |
|---|---|
| Center Distance | 280 mm |
| Nominal Torque (input) | Up to 15,000 Nm (depending on ratio) |
| Input Speed (max.) | 1,500 rpm |
| Output Speed (typical) | 60 – 180 rpm (customizable) |
| Gear Hardness | HRC 58-62 (case-hardened) |
| Weight (approx.) | 900 kg (standard ratio) |
| Lubrication Method | Forced oil (standard) / Natural (optional) |
| Operating Temperature | -20°C to +60°C |
Client Benefits
- Increased Equipment Uptime — The robust gearbox reduces failure rates in harsh mining environments, keeping your crushers and mills running longer.
- Lower Operating Costs — Efficient gear meshing and high-quality lubrication minimize power loss and maintenance expenses.
- Tailored Solutions — Our team works with you to optimize ratio, input/output shaft orientation, and mounting interface for a perfect fit.
- Global Compatibility — Standardized dimensions and flange patterns allow easy integration with mainstream mining machinery.
Trust in Manqi Machinery
Since 2017, Jiangsu Manqi Machinery Co., Ltd. has been a dedicated manufacturer of power transmission components, operating from a modern facility spanning 10,000–30,000 square meters in Suzhou, Jiangsu. Our factory employs a skilled team of 11–50 specialists, focusing on precision machining, heat treatment, and rigorous quality control. Although our annual export value is under US$1 million, we have steadily built a loyal customer base in Eastern Europe, Southeast Asia, Africa, and South Asia, delivering reliable gear reducers for demanding mine applications. All products are shipped from the Port of Shanghai, ensuring efficient global logistics.
Ready to strengthen your mining operation? Contact us today for a customized quotation and technical consultation. We are also open to small-volume trial orders to let you experience the DCY280 performance firsthand.
Frequently Asked Questions (FAQ)
1. What is the typical application of the DCY280 gear reducer?
It is designed for crushing and grinding equipment in mines, such as jaw crushers, cone crushers, ball mills, and rod mills.
2. Can the DCY280 be installed vertically?
The standard configuration is horizontal mounting. Vertical mounting is available upon request with additional engineering modifications.
3. What reduction ratios are available?
We offer a wide range from 8:1 to 25:1 as standard, and custom ratios can be engineered for special requirements.
4. Does the gearbox come with a lubrication system?
Yes, a forced lubrication system is included. For lighter-duty applications, a natural cooling (splash lubrication) option is available.
5. What material are the gears made from?
The gears are machined from high-strength alloy steel and case-hardened to HRC 58-62 for excellent wear resistance.
6. What is the expected service life of the DCY280 in a mine environment?
With proper maintenance and under rated load, the gearbox can operate for 5–8 years before major overhaul; actual life depends on specific conditions.
7. Do you provide custom shaft configurations or flanges?
Yes, we can customize input/output shaft extensions, keyways, and mounting flanges to match your existing equipment.
8. How do I request a quotation or sample order?
You can contact our sales team via the message form on this page or email us directly. We encourage sample orders for qualification before bulk purchasing.
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