1. Extremely High Safety:

Built-in Brake: Variable frequency systems often integrate an electronic brake function, ensuring smooth and reliable braking.

Multiple Protections: Equipped with multiple electrical protections, including overcurrent, overvoltage, undervoltage, overload, and limit switches.

Optional Anti-Sway Function: Some advanced systems even use algorithms to automatically control operating acceleration to suppress hook and cargo swing.

2. Excellent Energy Savings:

The motor outputs power based on actual load requirements, eliminating energy waste and achieving energy savings of up to 30%-50% compared to traditional cranes.

3. Significantly Reduced Maintenance Costs:

Smooth start/stop significantly reduces impact on mechanical components such as gears, shafts, and wheels, reducing wear and extending the service life of the entire crane and its steel structure.

Reducing the number of frequently activated electrical components, such as contactors, significantly reduces the failure rate.

Hefei Kaiwen Heavy Industry Machinery Co., Ltd. is located in Feidong County, Hefei City, Anhui Province. The company was established in 2010. It is a professional manufacturer and service provider of lifting machinery, material handling and various non-standard equipment products. It is committed to the development and research of crane and logistics handling technology. It inherits the advanced European design concept and perfect process flow.