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Help CenterZD40 Ball Mill Gearbox 55kW Power Input Cast Iron Housing ISO Standard Compliant
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Jiangsu Manqi Machinery Co., Ltd., established in 2017, is a professional manufacturer specializing in industrial gearboxes and power transmission solutions. Our ZD40 Ball Mill Gearbox is designed to deliver reliable and efficient power transmission for demanding ball mill applications. With a robust 55kW power input capacity and a durable cast iron housing, this gearbox ensures long-term performance under heavy loads. We combine precision engineering with ISO standard compliance to provide a product that meets global quality expectations.
The ZD40 gearbox is specifically engineered for ball mills used in mining, cement, and mineral processing industries. Its compact design and high torque output make it an ideal choice for grinding operations. Below, we detail the key features and technical specifications that set this gearbox apart.
Key Features & Benefits
- High Power Capacity: Handles 55kW input with ease, providing sufficient torque for ball mill rotation.
- Durable Cast Iron Housing: Ensures rigidity, vibration dampening, and long service life even in harsh environments.
- ISO Standard Compliance: Manufactured to meet international quality and dimensional standards, ensuring interchangeability and reliability.
- Optimized Gear Design: Helical or spur gears (customizable) for smooth, quiet operation and high efficiency.
- Easy Maintenance: Modular design allows quick access to internal components for inspection and lubrication.
- Versatile Mounting: Horizontal or vertical configurations available upon request.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | ZD40 |
| Power Input | 55 kW |
| Input Speed Range | 600 – 1500 rpm |
| Output Speed Range | 20 – 100 rpm (depending on ratio) |
| Gear Ratio | 10:1 to 50:1 (customizable) |
| Housing Material | Cast Iron (HT250 or equivalent) |
| Lubrication Method | Splash lubrication (standard), forced oil (optional) |
| Weight (approx.) | 650 – 850 kg (depending on configuration) |
| Compliance | ISO standard compliant |
The ZD40 gearbox features high-strength alloy steel gears that are heat-treated for surface hardness and core toughness. This ensures excellent wear resistance and long operational life. The cast iron housing is precision-machined to maintain tight tolerances, reducing noise and vibration. Optional accessories such as cooling fans, oil heaters, and backstop devices are available to suit specific site conditions.
Our gearbox is thoroughly tested before shipment, including a no-load run test and sound level measurement. Typical applications include ball mills in cement plants, mineral processing plants, and mining operations where consistent torque and reliability are critical.
Why Choose Jiangsu Manqi Machinery?
As a manufacturer based in Suzhou, Jiangsu, China, with a factory area of 10,000–30,000 square meters and a dedicated team of 11–50 skilled employees, we focus on delivering high-quality gearboxes at competitive prices. Since 2017, we have exported to Eastern Europe, Southeast Asia, Africa, and South Asia through the Port of Shanghai. Our annual export value remains below US$1 million, allowing us to provide personalized service and flexible customization. We adhere to strict quality control procedures and ISO standard requirements at every production stage.
For clients seeking a dependable ball mill gearbox with 55kW input, the ZD40 offers an excellent balance of performance, durability, and value. Contact us today to discuss your specific ratio, mounting, and lubrication needs. Our engineers are ready to assist with technical drawings, testing reports, and prompt shipping.
Frequently Asked Questions (FAQ)
-
Q: What is the typical output speed for a ball mill application with this gearbox?
A: The output speed depends on the required ball mill rotation rate. Typically, the ZD40 can be configured with ratios to achieve output speeds from 20 to 100 rpm. We recommend providing your mill’s required RPM for a precise selection. -
Q: Is the gearbox suitable for continuous operation?
A: Yes, the ZD40 is designed for continuous duty in ball mill operations. Its robust cast iron housing and forced lubrication option support 24/7 operation under normal loads. -
Q: Can I use this gearbox with a different motor power, e.g., 45kW or 75kW?
A: The ZD40 model is specifically rated for 55kW input. For different power requirements, we offer other models in the ZD series. Please consult our sales team for alternatives. -
Q: What maintenance is required?
A: Regular oil level checks, oil changes every 2000–3000 operating hours (depending on contamination), and periodic inspection of seals and bearings. A detailed maintenance manual is provided with each unit. -
Q: Do you provide gearboxes with special ratios or input/output shaft configurations?
A: Yes, we offer customization. Options include extended input shafts, flanges, and hollow output shafts. Please provide your specific requirements for a quote. -
Q: How is the gearbox shipped and what is the typical lead time?
A: Standard units are shipped from Port of Shanghai. Lead time is usually 25–35 days after order confirmation, depending on configuration and quantity. -
Q: Does the gearbox come with a warranty?
A: Yes, we provide a standard 12-month warranty against manufacturing defects. Extended warranty options are available upon request. -
Q: Can I get a sample or trial order?
A: We accept trial orders. Please contact us to discuss terms. Samples may be available with prior arrangement.
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