Operation theory of cold rolling mill with two rollers for seamless tubes. .
As shown: the power from the main motor through the pulley deceleration drive M 3, M 2, by Brace connecting Rod structure drive frame M 1(equipped with two roller Ring Die) for making force and back running on the beeline. In one cycle, when the Machine Head is near the limit position (Location A) , The taper die from small to big, Via the rotation and feeding structure . the shell will be Rotate an Angle by mandrel working, the shell moves forward a distance. The pass shapes of the cold-rolled tube formed by two rollers and mandrel change from large to small (forward stroke) or from small to large (reverse stroke) ,Making the Shell rolled and sized continuously. This Cycle rolling is the process of producing shell into finished tubes.
The company profile
Jiangsu Yongteli Machinery Co., Ltd. is a national high-tech enterprise with over 40 years of experience in research, development, and manufacturing of cold rolled tube mills. At present, We had independently developed LG (two-roller) , LD (multi-roller) two series of more than 30 kinds of specifications of cold-rolling mill, to serve many non-ferrous, stainless steel, alloy steel, black and other fields of pipe enterprises.
The company is located in the beautiful and profound Jiangsu Huai'an hi-tech development zone, covering an area of more than 40,000 square meters, with modern production plant and advanced production processing and testing equipment. The company has been adhering to the market-oriented, science and technology-based, to meet customer needs as the goal, grasp the development trend of advanced technology in equipment manufacturing industry, and constantly increase scientific and technological input, constantly improve the product R&D Innovation system, and strive to be the leader of China's control equipment.
Operation theory of cold rolling mill with two rollers for seamless tubes. .
As shown: the power from the main motor through the pulley deceleration drive M 3, M 2, by Brace connecting Rod structure drive frame M 1(equipped with two roller Ring Die) for making force and back running on the beeline. In one cycle, when the Machine Head is near the limit position (Location A) , The taper die from small to big, Via the rotation and feeding structure . the shell will be Rotate an Angle by mandrel working, the shell moves forward a distance. The pass shapes of the cold-rolled tube formed by two rollers and mandrel change from large to small (forward stroke) or from small to large (reverse stroke) ,Making the Shell rolled and sized continuously. This Cycle rolling is the process of producing shell into finished tubes.
The company profile
Jiangsu Yongteli Machinery Co., Ltd. is a national high-tech enterprise with over 40 years of experience in research, development, and manufacturing of cold rolled tube mills. At present, We had independently developed LG (two-roller) , LD (multi-roller) two series of more than 30 kinds of specifications of cold-rolling mill, to serve many non-ferrous, stainless steel, alloy steel, black and other fields of pipe enterprises.
The company is located in the beautiful and profound Jiangsu Huai'an hi-tech development zone, covering an area of more than 40,000 square meters, with modern production plant and advanced production processing and testing equipment. The company has been adhering to the market-oriented, science and technology-based, to meet customer needs as the goal, grasp the development trend of advanced technology in equipment manufacturing industry, and constantly increase scientific and technological input, constantly improve the product R&D Innovation system, and strive to be the leader of China's control equipment.
