roll forming mill online manufacture

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. ... Read More

Problem If the final closing of the tube is done imprecisely, the weld edges meet at the wrong angle or gap, producing off-center seams, poor penetration and out-of-round pipe. Cause The last forming passes ... Read More

Technical Brief: ZY80 direct forming Tube Mill high-frequency welded tube mill line is designed to produce Square and Rectangular tubes with size of 4040 8080mm, tube's wall thickness of 1.6mm4.0mm. Directly ... Read More

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... Read More

Technical Brief: ZY120 direct forming Tube Mill high-frequency welded tube mill line is designed to produce Square and Rectangular tubes with size of 6060 120120mm, tube's wall thickness of 1.8mm6.0mm. Directly ... Read More

Technology Since 1994, Improve during ourselves Production Machine Model :ZY-273 Raw material hot rolled steel, galvanized steel Round tube outer diameter 88.9mm-273mm Wall thickness Round tube 2.0mm-12.0m Tube ... Read More

Product Overview The Tube Rolling Machine for Furniture Tube and Core Pipe Making is designed for manufacturers who need stable tube forming, reliable welding preparation, and continuous production for ... Read More

4 Inchgalvanized steel tube, steel fence tube, auto tube making machine Main Technical Parameters of ZY89Tube Making machine Raw material cold rolled steel, galvanized steel Round tube outer diameter 33.4mm-101... Read More

ZY-32 Tube mill for furniture pipe,construction tube, and so on General instruction of Product Raw Material information: 1 Mateairal applcaition Hot or cold rolled steel strips, galvanzied steel strips 2 ... Read More

ZY-16 Refrigerator pipe, bundy pipe, heat exhange pipe welding machine line Product Overview The ZY-16 Heat Exchange Pipe Welding Machine is designed for producing small-diameter straight seam welded tubes used ... Read More