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...Rolling Mill Equipment Hydraulic System Design basis 1 Raw material spec: 120×120×2000mm 2 Final products spec: Φ8~Φ20mm hot-rolled deformed bar, cut-to-length 12m 3 Hourly output: 10t/h Rolling type and rol...
...mill manufacturer The spiral welded pipe production line is designed to manufacture spiral welded pipes ,either from the same size of the steel strips to different diameters of pipes or from different widths...
...steel tube mill production line The mill is used to manufacture of round pipe of Φ12mm-Φ32mm with thickness of 0.5mm-2.0mm from cold-rolled and hot-rolled coil strip by means of unclosed tubular blank with i...
...-rolled coil strip by means of unclosed tubular blank with its subsequent welding into tube, edge heating by means of solid state high-frequency welder, longitudinal seam welding in rolls of tube welding mac...
...Steel Solid-forged Backup Rolls for Cold and Hot-rolling Mills Rolls are the primary tool for shaping the material, setting the roll final dimensions, surface finish and mechanical properties. Depending on t...
... are added to the ductile iron roll. Its matrix is acicular structure (bainite+small martensite), which has higher strength and better strength than pearlite spheroidal graphite. It is produced by two meth...
... roll forming machine can handle the entire machine frame or parts,making the rusty surface clean and smooth The surface of the product increases adhesion. Combined double layer building material machinery s...