Large Pipe Expanding Machine For Producing 630 Diameter Carbon Steel Elbow

pipe expanding machine for producing 630 diameter carbon steel elbow

The equipment mainly includes: machine base, main oil cylinder support plate (including main oil cylinder), movable push plate, front support plate, automatic feeding mechanism, blanking roller table, mold support, intermediate frequency coil adjustment frame (including intermediate frequency heating coil), intermediate frequency power supply, electrical control system and so on.
Specification of hot expanding steel pipe: diameter 89 ~ 1420mm, wall thickness 30 ~ 150mm, length 3 ~ 24m.Steel tubes of various materials can be expanded (such as p91-92 / t91-92, Q235, Q345, 45#, a106b-c, 12CrMoV).
The equipment is used in the production of seamless steel pipe, straight seam welded pipe, coil pipe and so on.Expandable steel tube varieties are: various carbon steel, alloy steel, stainless steel and so on.The patent product set cone die hole enlargement technology, medium frequency induction heating technology, hydraulic technology in one, with the reasonable technique, simple equipment structure, the construction of low energy consumption,low investment, good product quality, wide range of raw materials and products specifications suitability, flexible variable low input of production batch adaptability to replace the traditional steel pipe industry tension dial hole enlargement technology, became the resolve the shortage of large diameter seamless pipe at home and abroad, a series of large and medium diameter welded pipe specification is difficult to complete an important and indispensable production capacity.With the utilization and development of energy from solid (coal), liquid (oil) to gas (natural gas), it is suitable for the steel pipe demand of energy transmission pipeline.Has formed a complete hot - expanding steel pipe processing industry.

Special equipment for steel tube hot hole enlargement, mainly for domestic large diameter steel pipe production cannot meet the demand of market and all kinds of steel pipe specification is not complete, meet the needs of small batch more varieties of steel pipe production, can satisfy the different material steel pipe hole enlargement and various non-standard steel tube expanding needs, is currently the main production process of large diameter steel pipe.It has been widely used in military industry, power plant construction, aerospace industry and Marine industry equipment manufacturing industry,making a great contribution to the steel pipe industry and energy construction.