When judging the quality of bridge cranes, comprehensive consideration can be made from the following three aspects:

1、 Technical specifications and performance parameters

Lifting capacity and span: The lifting capacity and span of a bridge crane are important indicators for measuring its load-bearing capacity. The lifting capacity should meet the work requirements, and the span should match the work area to ensure that the crane can cover the entire work area.

Lifting height and speed: The lifting height determines the maximum height that the crane can lift materials, while the lifting speed affects work efficiency. These parameters should be selected according to actual usage needs.

Operating speed and stability: The operating speed of both large and small vehicles should be moderate, ensuring both work efficiency and smooth operation. At the same time, the stability of the crane is also crucial, especially in high-speed operation and heavy load situations, it should be able to maintain good stability.

2、 Safety performance and protective devices

Safety devices: Bridge cranes should be equipped with comprehensive safety devices, such as limit switches, overload protection, braking systems, etc. These devices can play a role at critical moments, preventing accidents from occurring or mitigating their consequences.

Electrical and control systems: The reliability of electrical components and control systems is crucial for the safe operation of cranes. Reliable and stable electrical components and control systems should be selected to ensure that the crane can operate normally under various working conditions.

Materials and Manufacturing Process: The materials used for the structure and components of the crane should have good mechanical properties and corrosion resistance. The manufacturing process should be refined to ensure the overall quality and service life of the crane.

3、 Qualification certification and user evaluation

Qualification certification: Check whether the crane has relevant qualification certificates and quality certifications, such as ISO certification, CE certification, etc. These certifications typically indicate that the crane meets certain quality standards and safety requirements.

Manufacturer reputation: Understand the reputation and market reputation of crane manufacturers. Choosing manufacturers with good reputation and rich experience can increase the reliability of crane quality.

User evaluation: Understanding other users' evaluations and usage experience of the crane, and referring to actual cases can better evaluate its quality. User feedback can reflect the actual usage effect of the crane, including performance stability, maintenance convenience, and other aspects.

The main equipment produced by Hebei Makita: stage electric hoist, electric chian hoist, wire rope electric hoist，Hand chain hoist, lever hoist, pneumatic hoist and other lifting equipment