The company has installed an intelligent equipment management platform, has installed 310 handling and welding robots (sets), the plan will reach more than 500 sets (sets) after completion, the equipment network rate reached 95%. 32 welding lines have been put into use, and 50 are planned to be installed. The automation rate of the whole product line has reached 85%.
The workstation is mainly used to realize automatic welding of the inner joints of the double beam main beam. After the basic alignment of the horizontal and vertical loading by manual, the workpiece can be turned over ±90° through the L-arm hydraulic turning, and the robot can automatically seek position for welding. Greatly improve the quality of welding seams, improve the efficiency of crane structural parts welding, especially in the welding of internal welding seams showed great advantages. Henan mine care staff and improve the quality and efficiency of another measure.
The company cooperated with Beijing Lifting and Transportation Machinery Design and Research Institute, hired German crane experts, completed the "single beam crane flexible production line", so that the crane main beam production line to realize the introduction of finished products per hour, production time reduced by 40%, the customer delivery cycle shortened by 50%. Since 2016, the robot welding assembly line has been gradually introduced, which can complete all kinds of welding seams of the company's single beam standard products.