For sale 20 pieces of runways used as new 11.5 m pitch Used runways with welded box With the possibility of also purchasing the electrical power supply line ### Operating principle of runways for overhead cranes The runways are the structures on which overhead cranes (or overhead cranes) move horizontally within a work area. They are essential for the efficient and safe movement of the overhead crane, and their operation is crucial to ensuring that the load is moved precisely and without problems. **1. **Composition of Tracks:** - **Rails or Tracks:** Tracks are made up of rails or tracks on which the wheels of the overhead crane slide. These tracks are mounted on top of a fixed support structure, such as beams or columns. - **Supports and Fixings:** The rails are supported by brackets and supports that keep them in place and securely attach them to the upper structure. - **Sliding Trolleys:** The trolleys mounted on the overhead crane move along the rails. These trolleys are equipped with rolling wheels or bearings that reduce friction and facilitate the movement of the overhead crane. **2. **Operating Principle:** - **Horizontal Movement:** The overhead crane moves horizontally along the runway rails. This movement is possible thanks to the action of the trolleys that slide on the tracks. - **Load Sustainability:** The runways must be designed to support the weight of the overhead crane and the load it carries. Their robustness and stability are essential to avoid deformations or malfunctions. - **Alignment and Accuracy:** The rails must be installed precisely to ensure that the overhead crane moves smoothly and without deviations. Improper alignment can cause premature wear and malfunction. ### How to use it 1. **Installation:** - **Mounting the Rails:** The rails must be mounted on fixed supports, following the design specifications and manufacturer's instructions. Make sure the rails are perfectly aligned and level. - **Alignment Check:** Check that the rails are aligned correctly and that there are no distortions or irregularities in the sliding path. 2. **Usage:** - **Movement of the overhead crane:** Turn on the overhead crane and use the control panel to move it along the runways. Make sure the movement is smooth and unobstructed. - **Loading and Unloading:** When lifting and moving loads, monitor the operation of the overhead crane to ensure the load is handled safely and without wobbling. 3. **Maintenance:** - **Regular Inspection:** Periodically check the runways to check the wear of the rails and carriages. Look for signs of wear, damage or misalignment. - **Lubrication:** Lubricates cart wheels and moving runway parts according to manufacturer recommendations to reduce friction and extend service life. - **Cleaning:** Keep the rails clean of debris and materials that could interfere with the movement of the overhead crane. ### When It Is Best to Buy Used Runways 1. **Need for Upgrading or Replacement:** If existing runways are damaged or no longer suitable for the needs of your operation, purchasing used runways can be an economical solution to upgrade or replace equipment. 2. **Budget Optimization:** If your budget for new purchases is limited, used runways can offer a more economical option without compromising the quality of the overhead crane movement. 3. **Space and Time:** In some situations, purchasing used runways can allow for rapid implementation compared to purchasing and delivering new equipment, reducing downtime. ### Why It's Worth Buying Used Running Tracks 1. **Economic Savings:** Used running tracks can be significantly less expensive than new models. This savings is beneficial for companies that have limited budgets or are looking to reduce costs. 2. **Reliability:** Tracks, if well maintained, can offer reliable performance for many years. Many used models can still have a long useful life if in good condition. 3. **Brand Quality:** Tracks from renowned brands, even used, can offer excellent performance and long life, as they are designed to withstand demanding working conditions. 4. **Testing and Overhauling:** Many used track dealers perform testing and overhauling to ensure that the rails are in good condition and ready for use. This helps minimize the risk of unexpected problems. 5. **Availability:** Used runways can be available immediately, allowing the overhead crane system to be implemented or repaired without long waits for the production and delivery of new runways. In summary, purchasing used runways can be an advantageous choice for companies that need to upgrade or replace their overhead crane system at a reduced cost. By making sure you buy from reputable sources and carefully check the condition of the equipment, you can get a great cost-effective solution without compromising the quality and safety of your lifting system.