Auxiliary equipment
Uncoiler
The uncoiler is a key unit in the mill line. It's mainly used to support the strip coil and to feed the strip into the next process.
Shear and Welder
This unit joins the leading end of the new strip with the trailing end of the strip currently on the tube mill to ensure continuous production of pipes. All shear & end welders are designed to withstand many years of use in the most demanding applications with minimal maintenance required.
Accumulator
The accumulator is designed to allow sufficient time for the Shear & End Welder to complete its working cycle without stopping the operation of the tube mill line.
Roller
Tooling Rolls
Roller techniques design use CAD software, design the drawing, to confirm the sections profile precision. Rolls are manufactured out of AISI D2, D3 or equivalent steel. Material is annealed, hardened and tempered to get a hardness of 60±2 HRc. Roll profiles are precisely turned at high speed on CNC turning machines using ceramic tips to get the desired surface finish.
Roll Spacers
Roll spacers are made of alloy steel, hardened & tempered and machine finished all over. Faces are ground to maintain the centerline of the tube mill.
Roll Templates
Roll templates are used for checking the profiles of rollers each time they are re-profiled. Templates are manufactured of spring steel and EDM wire cut.
H.F. Welder
As a critical part of the mill line, the H.F. welder is designed to weld the seam of the pipe together to create a closed profile. This solid state high frequency induction welder has independent switchgear rectifying cabinet and inverter output cabinet, designed to have a small footprint. Employing high voltage MOSFET, this welder is capable of performing consistent welding with minimal maintenance required.
Cut off Saw
Cut off Saw is designed 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 tube length during the cutting cycle. Synchronizing with the speed of the tube can prevent damage to the blade as well as preventing inaccurate tube lengths which could cause loss and waste of product.
- Flying Friction Saw
- Cold Flying Saw
- Milling type flying saw
- Laser flying saw
Auto Packaging System
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