TUBE MILL AS PER (API & ASTM)

The 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 Rectangular/Square shape and cutting to pre determined length.

The complete line is divided in six sections:

• Entry Section

• Forming,

• Welding,

• Cooling

• Sizing Section

• Cutting and Delivery Section Raw material (Steel Strip) in form of a coil is uncoiled and fed into forming section passing through the equipment of entry section. Entry section enables the tube mill to run continuously by using strip joining and accumulation equipment. Tube is formed in round shape passing through a set of driven and idler rollers of forming section before welding. In welding section tube is longitudinally welded by using high frequency induction welding method. Outside bead is removed and formed in shape of scrap. The weld seam is ironed and tube passes through the cooling section. In sizing section, tube is formed to specified size and converted into Rectangular/Square shape. After sizing, tube is cut to specified length by using flying cutting equipment and delivered in collecting troughs passing through run out conveyor.

FEATURES

• Fully Automatic Operation

• Line speed up to 100m/min

• Quick change raft type design

• Driven Shaping stands for accurate shapes

• Accurate cut lengths within + 2mm

• Buff free rube ends

• Electrics, Electronics and Hydraulics of world’s reputed manufacturing

• Project engineering services

• In-house software designing to suit customers requirements

• Highly experienced team for start-up & initial production assistance

• Prompt after sales services

• Easy available of spares