Hydraulic steel extrusion machine building steel hot forging connection method: in to join two end up building steel seamless steel tube, then using portable four-column hydraulic press, extrusion waterproof casing deformation, the second root reinforcement lap as a body of a sleeve connection mode, this method apply to industrial and civilian building, content, multi-storey building, foundation engineering, etc., all kinds of concrete structure of phi is 20 ~ 40 grade I, ii grade lap joint of steel bars and reducing lap, light round bar connection can join the longitudinal, level, and all slope Angle of building steel, its connection head compressive strength, bending rigidity, ductility symmetry with the original material very much。

 

　Building steel hot forging machine application area: building steel hot forging machine has been in the engineering construction at present stage, concrete structure engineering construction, high-rise residential architecture engineering construction, general road, highway, general railway tunnel construction, road Bridges, airports, railways, infrastructure construction, flood control engineering embankment, earthquake engineering and construction of the seismic grade, deepwater breakwater dam, and other fields to carry out the various buildings use hot forging steel connection. Construction steel hot forging machine principle: building steel hot forging machine there will be two connecting building into a specially made lap joint between steel sleeve specifications, and according to the hot forging of straight screw sleeve extrusion molding machine equipment, make its integration with building reinforced firmly。

　Will two reinforced lap for the integration of machinery and equipment, in other words to join building reinforcement will be inserted extrusion sleeve specifications, with extrusion clamp sleeve specifications, extrusion to cause plastic deformation and the building of the ribbed steel bar surface pressure produced by closely connecting head, better than the traditional reinforced lap, welding technology, have the connection head steady quality, not influenced by environmental hazards, to 24 hour hou engineering construction, the advantages of the connecting head durability, good cold resistance, construction steel hot forging machine advantage is easy to grasp the 2: building steel hot forging technical engineering construction fast, in the construction site more traditional welding process can save a lot of time., 3: building steel hot forging technology compared with traditional reinforced mechanical connection link project construction can reduce the engineering cost。

 

　Construction steel hot forging technology is suitable for reinforced concrete structure specifications for 16 - phi phi 40 light round steel axial compression molding, 5. Construction steel hot forging technology compared to traditional steel lap, welding welding, such as sets of silk and binding processing. Have the connection head steady quality, not influenced by environmental hazards, to 24 hour hou engineering construction, the advantages of the connecting head durability, good cold resistance, 6. During the construction of roads and Bridges is well worth developing using building steel hot forging technical. Makes filling pile in the pile foundation engineering project to complete the overall connection。

 

　Hydraulic reinforced extrusion machine is a kind of light round steel hot forging connecting sleeve specifications for engineering construction machinery and equipment, is to stay connected into building steel tube extrusion, extrusion with extrusion spanner sleeve specifications, to cause plastic deformation and the building of the ribbed steel bar surface closely pressing, the two reinforced lap for the integration of machinery and equipment