The Cut To Length Line used for processing cold rolled and hot rolled carbon steel, silicon steel, tinplate, stainless steel and other different kinds of surface plated metal.
Detail
The square or rectangular shaping is formed out before the tube welding, with important advantages in terms of power and material cost reduction.
The accumulator is installed between the shear & welder and the forming line. Its purpose is to give enough time for feeding the new coil from uncoiler to shear & welder and for the shear & welder to cut and join front end of the new coil with tail end of previous coil.
Rolls are manufactured out of AISI D2, D3 or equivalent steel. Material is annealed, hardened and tempered to get hardness of 60 ± 2 HRC. Rolls profiles are precisely turned at high speed on CNC Turning machine using ceramic tips to get the desired surface finish.
Flying Saw is to cut the pipe into a given length while it is traveling. In order to operate continuously, it is necessary to synchronize the cut off machine with the speed of the tube, so as to accurately keep the tubes length during the cutting cycle.
Entry section starts from uncoiler to accumulator, The coil is loaded to the uncoiler by crane. The coil tension and brake system between uncoiler and leveler shall be done. Hold down roll operated by hydraulic cylinders holds and rotates the coil for cutting the strap bend by peeler.
The precision Tube Mill is a combination of equipment installed in a line for the production of High Frequency Induction Welded (HFIW) carbon steel tubes. The process involved is cold forming of carbon steel strip in circular shape, longitudinal welding, sizing. converting into specified shape and cutting to pre determined length.
High‐frequency welded tube mill line is Designed to produce round tube diameter of 25.4–114 mm, And wall thickness of 0.8 ‐4.0 mm. This line utilizes roll forming to process steel strip into various shapes.
Raw material (Steel Strip) in form of a coil is uncoiled and feed into forming section passing through the equipment of entry section.
