
Industrial Helical Gearbox
The HB Series Industrial Gearbox is engineered to deliver exceptional power transmission performance in the most demanding industrial environments. Built with high-precision helical gears, it ensures smooth, stable operation, high efficiency, and low noise levels, even under continuous heavy loads.
Technical Parameters

- Motor Power (KW): Top to 4800
- Output Speed (r/min): 1.7~1200
- Output Torque (N.m): Top to 84300
Product Features
1. Design Features:
The P and V series gearboxes adopt a completely new design, referencing similar foreign products. Key features include:
1) High modularity, fewer component types, but a wider range of gearbox specifications;
2) High power transmission and high operational reliability.
2. Installation Method: The P and V series gearboxes offer flexible installation options, including horizontal or vertical installation, and other installation methods according to user requirements. Please inquire for details.
3. Service Life: Under correct selection and normal use and maintenance, the service life of the main components of the gearbox (excluding wear parts) is generally no less than 50,000 hours.


4. Noise: The main components of the gearbox are precision-machined; the gear grinding process utilizes a noise-absorbing housing structure, and careful assembly and testing result in low gearbox noise.
5. Heat Dissipation Performance: P and V series Industrial Helical Worm Gearboxes possess excellent heat dissipation performance, primarily reflected in:
1) High transmission efficiency;
2) Increased surface area of the gearbox housing during design;
3) Utilization of multiple cooling methods, including large fans, new type of guide fans, cooling coils, and oil coolers.
Pv Series Universal Gearbox
Power range:4-6000KW
Transmission ration range:1.25-450
Output torque(Kn.m):top to 950
Product Advantages
- Highly Standard Modular Designed
- Quality material ensures the product reliability
- High Strength,Compact Dimension
- Long Service Life
- Low Noise
- High Efficiency
- Large radial loading ability
- Axial load ability of up to 5% of radial load
Application examples
Belt conveyor drives
Bucket elevator drives
Agitator drives
Hoisting gear drives
Travelling gear drives
Paper machine drives
Dryer drives
Water screw drives
Our Advantages
Industrial Heavy Duty Helical Gearboxes are designed for durability, this gearbox features a robust housing structure, high torque capacity, and excellent heat dissipation, making it ideal for applications such as cement plants, steel mills, mining operations, power generation, and bulk material handling systems. Its optimized gear geometry enhances load distribution, resulting in long service life and reduced maintenance requirements.
With flexible mounting options and modular design, the gearbox can be easily integrated into various systems, offering customizable configurations to meet specific operational needs. Advanced sealing and lubrication systems further ensure reliable performance in harsh working conditions.
Whether for high-load or continuous-duty operations, the Industrial Heavy Duty Helical Gearbox provides a reliable, efficient, and cost-effective transmission solution that enhances productivity and operational stability.



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