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Help CenterZD60 Ball Mill Gearbox 75kW Power and 25:1 Reduction Ratio Heavy Duty
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Jiangsu Manqi Machinery Co., Ltd. proudly presents the ZD60 Ball Mill Gearbox, a heavy-duty solution engineered for the most demanding industrial applications. With a robust 75kW power rating and a precise 25:1 reduction ratio, this gearbox delivers exceptional torque and reliability for ball mills in mining, cement, and mineral processing. Our factory, spanning 10,000–30,000 square meters in Suzhou, China, combines advanced manufacturing techniques with stringent quality control to ensure each unit meets the highest standards of durability and performance. Since our establishment in 2017, we have supplied gearboxes to customers across Eastern Europe, Southeast Asia, Africa, and South Asia, building a reputation for robust design and cost-effective solutions. The ZD60 is the ideal choice for operators seeking a gearbox that can withstand continuous heavy loads while minimizing downtime.
Key Features & Benefits
- Heavy-Duty Construction: The ZD60 gearbox is built with high-strength alloy steel gears and a rugged cast iron housing, ensuring long-term reliability even under shock loads and high impact conditions typical in ball mill operations.
- Efficient Power Transmission: Helical-herringbone gear design provides smooth and quiet operation with efficiency exceeding 94%, reducing energy losses and operational costs.
- Precise 25:1 Reduction Ratio: Optimized for ball mill applications, this ratio delivers the required low output speed and high torque to drive heavy rotating drums effectively.
- 75kW Power Capacity: Handles high power input from standard electric motors, compatible with common drive configurations.
- Customizable Mounting Options: Available in flange mount or foot mount configurations, facilitating easy integration into existing equipment layouts.
- Long Service Life: Oil-bath lubrication system and sealed bearings reduce wear and maintenance intervals, extending gearbox lifespan.
- Global Compatibility: Designed to meet international standards, with optional input/output shaft configurations to match various motor and mill interfaces.
Technical Specifications
| Parameter | Value |
| Model | ZD60 |
| Rated Power | 75 kW |
| Reduction Ratio | 25:1 |
| Input Speed (max) | 1500 rpm |
| Output Torque (approx.) | 45,000 Nm (customizable) |
| Efficiency | ≥94% |
| Lubrication | Oil-bath splash |
| Mounting Type | Flange / Foot (optional) |
How the ZD60 Benefits Your Operation
- Reduced Downtime: Rugged components and conservative design margins minimize unexpected failures, keeping your ball mill running continuously.
- Lower Energy Costs: High-efficiency gearing reduces power waste, translating into significant savings over years of operation.
- Simple Installation: Pre-drilled mounting holes and standard shaft dimensions allow quick replacement of old gearboxes without major modifications.
- Versatile Applications: Beyond ball mills, the ZD60 is suitable for conveyors, crushers, kilns, and other heavy rotating machinery.
- Easy Maintenance: Accessible oil drain and fill points, along with replaceable seals, simplify routine service.
Trust & Reliability from Jiangsu Manqi Machinery
Since 2017, Jiangsu Manqi Machinery Co., Ltd. has been a dedicated manufacturer of industrial gearboxes, operating from a modern factory of 10,000–30,000 square meters in Suzhou, Jiangsu. Our team of 11–50 skilled employees focuses on precision machining and rigorous testing of every gearbox before shipment. We export primarily to Eastern Europe, Southeast Asia, Africa, and South Asia, delivering products that meet the demands of harsh environments. Each ZD60 gearbox undergoes a 100% load test and is backed by a comprehensive warranty. Our port of shipment is Shanghai, ensuring efficient global logistics. With competitive pricing and responsive customer support, we strive to be your long-term partner in power transmission.
Frequently Asked Questions
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Q: What type of motor is compatible with the ZD60 gearbox?
A: The gearbox accepts standard IEC or NEMA flange-mounted motors with a suitable output shaft. We can provide adapter flanges for various motor frames upon request. -
Q: Can this gearbox be used for other applications besides ball mills?
A: Yes. The ZD60’s robust design makes it suitable for heavy-duty conveyors, crushers, mixers, and rotary kilns. Please consult our engineers for specific application requirements. -
Q: What is the typical lead time?
A: Standard lead time is 30–45 days after order confirmation, depending on configuration and quantity. Customizations may require additional time. -
Q: Do you offer customized shaft sizes or mounting arrangements?
A: Absolutely. We can customize input/output shaft diameters, keyway dimensions, and mounting hole patterns to match your existing equipment. Please provide drawings or specifications. -
Q: What lubrication is recommended?
A: We recommend using high-quality mineral gear oil with viscosity ISO VG 320 or 460, depending on ambient temperature. Full lubrication guidelines are included in the user manual. -
Q: How is the gearbox shipped?
A: Each unit is securely packed in a plywood crate and shipped via container from Shanghai Port. We ensure proper corrosion protection and cushioning. -
Q: Does the gearbox come with a warranty?
A: Yes, we offer a standard 12-month warranty against manufacturing defects. Extended warranty options are available upon request.
Contact us today for a quote or technical consultation. Our experienced team is ready to help you optimize your ball mill drive system with the reliable ZD60 gearbox.
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