TK5A TK5AD Manufacturer Price Elevator Hollow Guide Rail

In the manufacturing process of elevator hollow guide rails, there are several key considerations that need special attention:
1. First, we strictly select suitable materials. Considering the weight and force that the hollow guide rail needs to bear, as well as possible vibration and friction, high-strength, wear-resistant and tough materials will be selected. At the same time, considering the possible noise problem, the material should also have good sound absorption performance.
2. The manufacturing accuracy of the hollow guide rail has an important impact on its performance and service life. Therefore, during the manufacturing process, we strictly control the key parameters of the guide rail such as straightness, flatness, and verticality to ensure that they are within the specified tolerance range.
3. Due to the structural characteristics of the hollow guide rail, welding is a key step in the manufacturing process. It is necessary to ensure the stability and reliability of the welding process to avoid welding defects such as slag inclusion, incomplete penetration, and pores. At the same time, proper heat treatment is required after welding to eliminate welding stress and improve the performance of the welded joint.
4. In order to improve the wear resistance and corrosion resistance of the hollow guide rail, appropriate surface treatment is required. This includes steps such as cleaning, rust removal, and spraying. During the spraying process, it is necessary to select the appropriate coating and ensure that the coating is uniform, free of bubbles, peeling and other defects.
5. After the manufacturing is completed, we will also conduct comprehensive testing and inspection of the hollow guide rail. This includes dimensional inspection, appearance inspection, performance testing, etc. Only through strict testing and inspection can we ensure that the quality of the hollow guide rail meets the design requirements.
In addition, the cleanliness and tidiness of the production environment is also a link that we attach great importance to, as well as the safety protection measures for workers. During the manufacturing process, follow the relevant safety operating procedures and environmental protection requirements to ensure the safety and environmental protection of the production process.