rolling mill machine التصنيع عبر الإنترنت

ZY125 construction steel pipe, auto purpose steel pipe, HF welded steel pipe milling machine 1:Summary The steel pipe production line is designed for the round pipe, the rectangular and square pipe by material ... قراءة المزيد

Problem Hot rolled strip carries mill scale and wider thickness variation, which wears rollers, disturbs the weld gap and leaves surface defects that are hard to hide on finished tube. Cause Mill scale is ... قراءة المزيد

ALL SOLUTIONS FOR STEEL PIPE/TUBE PRODUCTION Machine Model :ZY-50 Raw material hot rolled steel, galvanized steel Round tube outer diameter 20mm-63.5m Wall thickness Round tube 0.8mm-3.0mm Tube welding speed ... قراءة المزيد

ALL SOLUTIONS FOR STEEL PIPE/TUBE PRODUCTION Machine Model :ZY-60 Raw material hot rolled steel, galvanized steel Round tube outer diameter 25.4mm-76.2mm Wall thickness Round tube 1.0mm-3.2mm Tube welding speed ... قراءة المزيد

Problem Cold rolled strip is smooth and precise, but any scratch, edge damage or over-forming during tube making immediately shows on the finished pipe and destroys the surface quality the customer paid for. ... قراءة المزيد

Problem Single-radius rollers force the strip edge through one sharp bend, creating edge strain, marking and uneven deformation that shows up as weld and roundness defects. Cause A single radius concentrates ... قراءة المزيد

Problem Roller shafts that bend under load or wear quickly change the roll gap and profile, so the mill drifts out of tolerance and produces inconsistent tube over time. Cause Ordinary carbon steel shafts ... قراءة المزيد

Steel Pipe Milling machine 1:Summary The steel pipe production line is designed for the round pipe, the rectangular and square pipe by material of cold/hot-rolled coil etc. It could be used at the metallurgy, ... قراءة المزيد

ZY165 water steel pipe, ASTM Standard pipe, HF welded steel pipe milling machine 1:Summary The steel pipe production line is designed for the round pipe, the rectangular and square pipe by material of cold/hot... قراءة المزيد

ZY-16 Heat exhanger purpose steel pipe making machine. 1. Finish Product information: 1 OD of the tube 7.6mm-16mm 2 Wall thickness range 0.3mm-1.0mm 3 Tube length 4m-12m 4 Line speed 120m/min 2. Advantage: Pipe ... قراءة المزيد