Crane Maintenance and Care Services

As the overall demand for material handling equipment continues to rise in the market, Chinese enterprises are also strengthening their competitiveness on the international stage. With the total volume growing, the technical content of the crane industry is also significantly improving, driven by market competition. Due to the expanding scale of industrial production and increasing efficiency, the proportion of material handling costs in the production process is gradually rising, leading to a growing demand for large, high-speed, and automated cranes. The working speed of overhead cranes is becoming faster, the degree of automation higher, and this will place greater demands on energy consumption and reliability. This necessitates the strengthening of规范性 and profitability in the overhead crane industry, thus presenting a significant space for the future development of the crane machinery sector.

Today, let's get to know about the maintenance and care of cranes.

1. Electric hoists newly installed or reassembled should undergo several trial runs without load first. However, avoid powering on before the installation is complete. 2. Before powering on, ensure all cable connections are correct and secure; check if the direction of lifting and lowering matches the arrow direction on the control buttons; if not, adjust the phase accordingly. 3. Conduct repeated lifting and lowering, as well as left and right movement tests with the rated load weight. After testing, inspect the mechanical transmission, electrical, and connection parts for normal and reliable operation. 4. Before each use, the electric hoist must be operated without load, and the following items must be checked. If any abnormality is found, it should be addressed before use. 5. It is not allowed to tilt the heavy objects during lifting or drag heavy objects along the ground using the hoist or lift them with the hook end. 6. The fire limit switch and the heavy weight limit switch are designed to prevent accidents caused by the hook rising or falling beyond the limit position.