Since the 15,000-ton hydraulic press designed and manufactured by China Yizhong Group Co., Ltd. entered the equipment installation stage on May 1, the installation of the lower beam, the column, the movable beam, the upper beam and the working cylinder have been completed. The project is progressing smoothly and is expected to enter the equipment commissioning phase in December.
The main body of the hydraulic press consists of three beams, four columns and three main working cylinders. Since most of the components weigh more than 100 tons, it brings a lot of inconvenience to transportation and installation. The first is the on-site installation of more than 800 tons of lower beams is a big test. In a very limited assembly space, six 8-meter-long bolts are used to fasten the five components of the lower beam together. And to ensure the relative positional accuracy of the components, it is a big difficulty to wear the bolts smoothly. The engineers and technicians of Yizhong Group Company broke the conventional method and made the wearing tool to ensure that the bolt will not damage the thread when passing through the hole, and then use the on-site heating and additional technology pad to solve the tightening of the bolt. problem. In just one and a half days, the lower beam was put in place, five days ahead of schedule. Next is the 22-meter-long column installation. Due to the long length of the column, the lifting height of the existing crane is not enough, so the hook of the 250-ton crane is removed, and the high-bar lifting column and the main rod are made, so that the height difference of the pit can be used to increase the lifting height. Preparation is cumbersome and complicated, but the details determine the success or failure of the installation. After careful preparation, the column with a weight of 150 tons was successfully placed in place after three hours of commissioning and installation under the combined lifting of the two roofs. The installation of the 340-ton movable beam is twisted and twisted. The work pieces are oversized and overweight, can not be transported to the installation site, the trolleys need to be re-reinforced, and the search for a suitable tractor, etc. This series of work completes the wisdom and sweat of a group of engineering and technical personnel. When the last main part of the hydraulic press, the upper beam of 350 tons, was installed in place, the on-site personnel all smiled and slammed. More than 150 sleepless nights have come up with a new generation of "steel giants", in exchange for the hope of a group of companies to take off.
The main body of the hydraulic press consists of three beams, four columns and three main working cylinders. Since most of the components weigh more than 100 tons, it brings a lot of inconvenience to transportation and installation. The first is the on-site installation of more than 800 tons of lower beams is a big test. In a very limited assembly space, six 8-meter-long bolts are used to fasten the five components of the lower beam together. And to ensure the relative positional accuracy of the components, it is a big difficulty to wear the bolts smoothly. The engineers and technicians of Yizhong Group Company broke the conventional method and made the wearing tool to ensure that the bolt will not damage the thread when passing through the hole, and then use the on-site heating and additional technology pad to solve the tightening of the bolt. problem. In just one and a half days, the lower beam was put in place, five days ahead of schedule. Next is the 22-meter-long column installation. Due to the long length of the column, the lifting height of the existing crane is not enough, so the hook of the 250-ton crane is removed, and the high-bar lifting column and the main rod are made, so that the height difference of the pit can be used to increase the lifting height. Preparation is cumbersome and complicated, but the details determine the success or failure of the installation. After careful preparation, the column with a weight of 150 tons was successfully placed in place after three hours of commissioning and installation under the combined lifting of the two roofs. The installation of the 340-ton movable beam is twisted and twisted. The work pieces are oversized and overweight, can not be transported to the installation site, the trolleys need to be re-reinforced, and the search for a suitable tractor, etc. This series of work completes the wisdom and sweat of a group of engineering and technical personnel. When the last main part of the hydraulic press, the upper beam of 350 tons, was installed in place, the on-site personnel all smiled and slammed. More than 150 sleepless nights have come up with a new generation of "steel giants", in exchange for the hope of a group of companies to take off.
Sunwell Sealing Materials Co., Ltd. , http://www.nbgaskets.com