.

Steel tube straightening machine

Straightening machine directly after rolling, drawing and heat treatment for coarse pose, to ensure that products shipped (by roller, transport machine and other equipment) can, it is necessary for completion of other finishing process. In rolling process, cooling the straightening the most reasonable. For coarse pose, usually choose chain jiao straight machine, roller and grooved roller straightening machine, and pipe transverse moving spiral roller straightening machine. Pipe fine correction and other finishing process, often take part in, has the intention is to make end products reach the demand conditions. Therefore, generally choose inclined roller, the rotor type, screw type, change of tensile type straightening machine and the pipe longitudinally moving spiral roller straightening machine. It should be noted that all the straightening machine, simple analogy to eliminate pipe longitudinal twists and turns, and eliminate the ovality is very difficult. Ovality can only in a slanting roller and rotor type straightening machine is correct, because in the two kinds of straightening machine, pipe relative to the straightening roller of the reversal. If straightening machine of original curvature of the pipe is too big, so, in the cold, in the process of correction is not able to completely eliminate curvature. So when establish pipe induction process engineering, it is necessary to rule when rolling and hot rolling pipe winding promised to scale. Serial number:


Send product request

To: Tengda Machinery Factory
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Intermediate frequency hydraulic expanding machine
Intermediate frequency hydraulic expanding machine Cangzhou tengda machinery factory is the most professional hydraulic equipment manufacturers in north China, specializing in the production and man...
Four cylinder elbow making machine
Four cylinder elbow making machine Four cylinder elbow push system machine operation method This push the machine is equipped with 6 sets of hydraulic pump, main pump 2 sets, back...
If the hydraulic pipe bender
If the hydraulic pipe bender If hydraulic pipe bending machine is provided with a feeding device and inversion of supporting seat, reverse supporting seat is arranged on the sl...
Steel pipe cold drawing machine
Steel pipe cold drawing machine Cold drawn steel machine is special equipment of cold drawn steel bar. Its a lot of more phyletic, according to the different ways have different t...
Cold heat pipe bender
Cold heat pipe bender Cold heat pipe bender it can put the steel pipe, square tube, round tube, copper pipe, aluminum pipe, Without having to manufacture elbow: save m...
All supplier products

Same products

tungsten\molybdenum\tantalum and processing parts
tungsten\molybdenum\tantalum and processing parts Seller: Baoji ChengYi nonferrous metals company
tungsten\molybdenum\tantalum and processing parts
tungsten\molybdenum\tantalum and processing parts Seller: Baoji ChengYi nonferrous metals company
Rail Welder A Frame aligners railway welding tools
Rail Welder A Frame aligners railway welding tools Seller: 834406 产品描述 A型车架 A-Frame 是一种导轨对准器,可精确对准要焊接的导轨。该设备在焊接操作期间将导轨固定到位。
Railway Hydraulic Rail Gap Adjuster Railroad equipment supplier
Railway Hydraulic Rail Gap Adjuster Railroad equipment supplier Seller: 834406 液压导轨间隙调节机 YTF-400II液压导轨间隙调节器适用于43kg--75kg导轨。YTF-400II.液压导轨间隙调节机具有推拉小导轨接头两种功能,推导导轨、拉轨全部可,操作方便,效率高...
Automatic rail tamping machine for track ballast tamping work
Automatic rail tamping machine for track ballast tamping work Seller: 834406 YD-22III轨道养护用全自动液压捣固机 YD-22III智能钢轨捣固机组是我厂采用新材料、新技术研发的更新产品。它收集了国内外用户的夯实经验。它不仅可以在我国的II.型和III.型混凝土...