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Thank you for your purchase of Shandong Dorco Heavy Machinery Co., LTD. Series of products, I would like to extend my sincere thanks to you!
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Thank you for your purchase of Shandong Dorco Heavy Machinery Co., LTD. Series of products, I would like to extend my sincere thanks to you!
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At Shandong Dorco Heavy Machinery Co., LTD. , we are proud to present our state-of-the-art CNC Ring Rolling Machine, engineered to redefine the way you produce seamless rings with unparalleled precision and efficiency.
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Spiral welded pipe machine, quality inspection process，Shandong Dorco Heavy Machinery Co., LTD.
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Shandong Dorco Heavy Machinery Co., LTD. is a manufacturer of spiral welded pipe machine. The process involves rolling a low carbon or low alloy structural steel strip into a tube blank at a specific spiral angle and then welding the tube seam together.
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On August 10th, the technical team of Shandong Duoleke Heavy Industry Machinery Co., Ltd. went to various places to conduct follow-up visits and exchanges on the operation of the equipment, with the aim of providing technical guidance for the production work of the customer company.
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Forging is a process of changing the mechanical properties and internal structure of metal forgings through plastic deformation, which can improve the bearing and impact resistance of the parts themselves. In the aircraft body and engine structure, the important parts of the load-bearing and force-transmitting structures generally need to be forged. In aero-engines, aeronautical forgings are currently mainly used in the four major components of fans, compressors, turbines, and combustion chambers. They mainly play the roles of containment, connection, support, and sealing, and are very important parts.
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Address:North of Zhuzhu Road, Puji Town, Jiaozhou City, Qingdao, China
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