rolling mill machine fabrication en ligne

Integration Risk in New Tube Mill Projects Buying a tube mill is only half the job — the line must be laid out, installed and commissioned to actually produce. Buyers who receive only a machine are left to ... Lire la suite

219 mm construction pipe machine, section pipe machine, hot rolled pipe machine 1: Machine brief introduction High-frequency welded tube mill machine, for the whole prodcution line, at first, the coil is loaded ... Lire la suite

Stainless Steel Pipe Making Machine Ss Tube Mill Stainless steel tube mill mainly useds for the production of industrial stainless steel tube,be widely used in many areas, such as:chemical engineering, medicine... Lire la suite

Stainless Steel Pipe Making Machine Ss Tube Mill Stainless steel tube mill mainly useds for the production of industrial stainless steel tube,be widely used in many areas, such as:chemical engineering, medicine... Lire la suite

Weld Bead and Heat Distortion After Welding The outside weld bead and residual heat are the two biggest threats to tube quality right after welding. A rough bead marks downstream rolls and ruins surface finish, ... Lire la suite

Final Size and Roundness Control After Welding The weld does not finish the tube — the sizing section does. Without enough sizing stands and a final straightener, welded tube leaves the line oval, bowed or off... Lire la suite

Inconsistent Weld Fusion from Outdated Welders A tube is only as strong as its weld, and inconsistent fusion from tube-type or worn welders leaves weak seams that split in bending or leak in service. Mills ... Lire la suite

Edge Wave and Instability During Tube Forming Every tube defect starts at the forming section. Edge wave, strip camber and uneven bending force the strip into the weld off-center, producing oval, wavy or split ... Lire la suite

Cut-Length Drift and Saw Stoppage Buyers order fixed lengths and reject short or long pieces, so the flying saw must cut accurately while the line runs. Saw systems that lose sync with line speed produce off... Lire la suite

1.2 MM-4.5 MM ASTM Standard Tube Mill Machine For Precision Tubes This equipment is specially used for producingΦ20-Φ80mm, δ1-4.0mm high-frequency straight seam welded pipe and corresponding square pipe (17*17... Lire la suite