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                      Round Duct Machinery

                      Round Duct Machinery[10-11-05 11:17:27]

                      Introduction of Round Duct Machinery
                      Our Round Duct Machinery is designed by computer-assistant engineering and high technology. The Round Duct Machinery has proven high efficiency, low maintenance and energy-saving during years of practice. The company is engaged in duct machinery development, production, sales and service.
                      Products Information of Round Duct Machinery
                      Hydraulic Guillotine Beam Shears
                      Holistic welding structure treated by annealing.
                      The top rest does the linear motion under the hvdraulic cvlinder′s oressyre.
                      Both the upper and lower blades are rectangular,and the blade ckearabce can be adjusted manually or by electricity rapidly.
                      Time relay controls shearing stroke and shearing angles are adjusted electrically.
                      The forward and backward movement of the back gauge is motorized and indicated by a digital display,while fine adjustments are also availabel.
                      All major elecetrical and hydraulic elements are assembled with high grade international brands.
                      A light alignment device makes shearing much easier and more efficient.
                      Pneumatic back support is optional


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