ItemVertical accumulatorHorizontal accumulatorMachine structureHorizontal spiral winding of steel strip, equipment structure detailed in the following introductionVertical spiral winding of steel strip, equipment structure detailed in the following introductionLayoutThe length direction occupies a s Read More

DefinitionCold cutting saw: In the process of metal sawing, the heat generated by the saw blade sawing the workpiece is transferred to the sawdust through the sawtooth, and the sawed workpiece and saw blade remain cool.Hot saw: Commonly known as chopping saw, computer flying saw, also known as frict Read More

The Shear and End Welder Machine also called Strip end Joiner Machine.The working principle of shear and end welding machine is mainly based on electrical control system and hydraulic transmission system, which control welding parameters such as current, voltage, and speed through these systems, thu Read More

As is well known, high-frequency welding machine is important in steel tube making machine. What is the principle of high-frequency welding machine? And what are its characteristics?High frequency welding machines mainly use the principle of high-frequency electromagnetic induction for welding. When Read More

1. Roll changing1) Base level distance: One end of the bearing bush has a fixed end, the fixed end has a base level, or on the stand frame, or on the bearing bush, in order to determine the vertical distance between the rolling center base level and the rolling center.2) In order to ensure the corre Read More

1.Ferrite cores selection1) Length of ferrite coresIn theory and practice, in order to "eliminate" the welding efficiency loss caused by the diverging magnetic field of the ferrite cores, the length of the ferrite cores is usually 15~40mm too long to reserve the length of the diverging magnetic fiel Read More

1.Application of Induction CoilsThe process parameters of high frequency welded pipe production include welding speed (unit speed), welding temperature (high frequency power), welding current (high frequency frequency), extrusion force (die design and material), opening V angle, inductor (coil mater Read More