Φ38 Tube mil lLine High‐frequency welded tube mill line is designed to produce round tube diameter of 10.0 – 38.1mm, and wall thickness of 0.4 ‐1.8mm.This line utilizes roll forming to process steel strip into various shapes. Using high frequency induction heating, this line is capable of producing section material of various diameters and sizes by squeezing weld seam together into closed shape. The application of advanced aperture technology, PLC automatic control system and British Eurasia Digital speed‐regulating unit ensure that the production line works reliably and operates and maintains easily. Coil loading—Uncoiling‐Strip joining—accumulator—Forming,‐H.F. Welding–Bead Remover ‐Cooling—Sizing & straightening‐Measuring roll—Flying saw cutting—Run out conveyor

Specification
Raw material	Carbon Steel, Cold or Hot Rolled pre slit strip coils of weld able grade with max. 0.2% carbon.
Round tube O.D.	min 10.0mm, max.38.1mm
Square tube	min 8x8mm, max30x30 mm
Rectangle tube	min 8x10mm, max20x24 mm
Wall thickness sq & rec.	min.0.4mm, max.1.8mm
H.F. welder	Solid state, 150 kW
Line Speed	Max 120 m/min
Tube length	5 – 12 m
Tube length accuracy	±2mm per 6m length