Enterprise Overview

Xi'an Ruifa Steel Structure Technology Co., Ltd. is a subsidiary of Shaanxi Machinery Construction Group Co., Ltd. Shaanxi Machinery Construction Group has the "Class A Special Equipment Installation, Renovation and Maintenance License" and the "Level 1 Professional Contracting for Crane Equipment Installation Engineering" and "Level 1 Professional Contracting for Steel Structure Engineering" qualifications. It specializes in the leasing, installation, dismantling and maintenance of engineering machinery and equipment, and is the largest one-stop technical comprehensive solution provider for engineering machinery and equipment in China. Its own tower crane has a total tonnage meter that ranks first in the world. At present, the company mainly produces flat head tower cranes, with a range of arm lengths covering 60-80 series. Our products cover overseas markets such as Malaysia, Cambodia, and the Philippines. In the Qinghai Tibet Plateau, we define industry altitude based on construction altitude. In the Olympic Bird's Nest, we use ingenuity and wisdom to impress guests from all over. In the Hong Kong Zhuhai Macao Bridge, we use steel will to build the backbone of China.

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Product advantages

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The tower crane is equipped with a stable operation system, which achieves multi mechanism linkage of lifting, amplitude and rotation through advanced anti sway function. It can automatically suppress hook swing without relying on angle sensors, significantly improving lifting stability. The system can also achieve automatic anti shake and positioning, reducing manual intervention and lowering operational difficulty. The frequency converter supports open-loop and closed-loop vector control, ensuring zero speed and high torque output regardless of whether an encoder is configured, and adapting to complex working conditions. In addition, the adaptive control system further optimizes the response speed and accuracy of the equipment, enabling the tower crane to maintain efficient and stable operation in various construction environments. These technologies not only improve construction quality, but also reduce safety risks caused by shaking or inaccurate positioning, providing reliable support for large-scale engineering construction.

Modular design and safety performance

This tower crane adopts advanced modular design, significantly improving construction adaptability through multiple arm length combinations and flexible configuration methods, especially suitable for complex PC building scenarios. Equipped with an intelligent cockpit system that integrates AI visual recognition, real-time data monitoring, and adaptive control functions, operators can achieve precise control through a panoramic touch screen; More support for unmanned operation mode, relying on 5G remote control technology and automatic path planning algorithms, to achieve fully automated lifting operations, greatly improving construction efficiency and safety.

In terms of safety performance, the standard section comes standard with a full platform inclined climbing ladder, effectively preventing the risk of climbing and falling. In addition, the lifting mechanism is equipped with a runaway protection function. When the brake fails, the frequency converter can automatically detect and control the motor output torque, achieve zero speed hovering of the heavy object, and issue an alarm to ensure the safe lowering of the heavy object and avoid hook slipping accidents.

Smooth operation and anti shake technology

Photos of the delivery site

Xi'an Ruifa Steel Structure Technology Co., Ltd

Add:No. 9 Jingpu Road, Jijia Street, Gaoling District, Xi'an City, Shaanxi Province, China

Name:

Sun Hongwei

Tel:

+86 13571995806