On September 2, 2023, Malaysia Plastic Products Factory signed a contract with Yuantai to order three single-girder overhead cranes. The customer has purchased lifting equipment in China many times, and this time he intends to try to cooperate with more manufacturers. Therefore, the Malaysian procurement personnel had in-depth communication with the professional business managers and engineers of Yuantai, and after understanding the crane solutions provided by Yuantai, the customer believed that the solution provided by Yuantai was very reasonable. Due to the impact of the new crown epidemic, the customer’s plan to visit the factory was put on hold, but in July 2023, we made a video connection at the crane processing site, and Yuantai’s salesman introduced the various workshops of our company to the customer in detail, So that customers have a more three-dimensional understanding of our company. The end customer believes that they trust us and that the crane solutions we provide are cost-effective and can help plastic products factories process more efficiently, so they choose to sign a contract with us.
Installation of Single Girder Bridge Crane
HD series single girder overhead cranes have been installed and have been used for production in the customer’s company. Customers and we have reported that the European-designed bridge crane is his first purchase, and it seems that the structure is more streamlined. He looks forward to working with Yuantai again in future projects. We will also regularly visit the customer’s use of the crane and wait for the customer’s feedback after using it for some time.
Brief Introduction of HD Series Single Girder Bridge Crane
HD series single girder overhead crane consists of a bridge, two end carriages, and a hoist. Through the optimization design of ANSYS software, the most reasonable structure is adopted from hoist, and end carriages to the main bridge. The dead weight is lighter than that of the traditional crane. Wheel pressure is also smaller, which means it requires less and smaller steel structures in warehouses and workshops, in the end, it saves the construction cost of a brand-new workshop.
The main beam/bridge is an automatically welded box girder, with no butt weld on the web. The trolley track is made of Q345B square steel. The end beam adopts a rectangular square tube structure, and the material is Q235B or Q345B. After forming, the end beam is positioned in the CNC machining centre and processed as a whole to ensure dimensional accuracy and tolerance. The whole machine runs smoothly, with low noise and no deviation. End beams are equipped with double-rimmed wheels and buffers. The main beam and end beam are connected using 10.9 grade high-strength bolts, which have good safety and high strength, and ensure the accuracy and smooth operation of the whole machine. The wheel material is ball-milled cast iron QT-700-2, which has good self-lubricating properties, high strength, small diameter, high machining accuracy and low noise.
The optimized air-cooled lifting motor is equipped with thermistor overheat protection. If the temperature reaches the maximum limit of 150 ° C, the thermistor will cut off the power supply of the motor. When the temperature drops to the normal working temperature, the power supply of the motor will be switched on again. The internal gears of the motor are made of 20CrNiMo low-carbon alloy steel, which is ground and processed. The hardness is above 60HRC, and the accuracy is up to grade 7. The shell is made of aluminum to minimize its dead weight.
Planetary reducer is built in drum, with high rigidity, high precision, high transmission efficiency, and small size. Noise as as low as 65dB, good sealing so no oil leakage. High-strength galvanized steel wire rope, no need to apply antirust oil, maintenance free, industrial plastic rope guide, little wear and tear on steel wire rope, long service life.
Our European-spec overhead crane is equipped with overheat protection, overload protection phase sequence protection, and so on. The whole machine has low power consumption. It can reduce the loss of low production caused by equipment failure to the greatest extent, and also save equipment maintenance cost.
Come and Get a Free Inquiry
Our Yuantai Crane Company has been exporting overhead cranes, gantry cranes, jib cranes and electric hoists to the Philippines and other Southeast Asian countries as well as countries around the world for more than ten years. We have very rich experience and a green crane manufacturing industry chain. contact us to get free crane solutions and free quotations, and look forward to our friendly cooperation!
