Hot elbow machine
Medium frequency hydraulic elbow pushing machine is a traditional product of Cangzhou Huajing Great Steel machinery&equipment co, Ltd . , which is mainly used for producing a variety of elbows in 1D ~ 2.5D. With the development of steel pipe deep processing technology in the factory, this product has gotten a full range of technical improvements. It combines together extra-short stress line taper mold expanding technology, digital control medium frequency induction heating technology, back pressure free, no back pressure low-energy consumption hydraulic transmission technologies. All push plate gates adopt electromagnetic reversing valve, which has realized gate double control at site and operation desk and increased multiple operation automatic technology such as mother pipe hydraulic align and right clamping.
Combined with our factory expanding machine technology, we developed four-cylinder extra large and thick bend pipe fitting pushing machines. One person can control several sets of equipments after it is equipped with medium frequency power supply and smart thermostatic control system with featured of energy saving, environmental protection and safety operation.
1.Elbow technical parameters：(raw pipe material：seamless steel pipe, ERW pipe and spiral welded pipe.
1)Elbow range：OD：φ21mm～φ1420mm；wall thickness：3mm～120mm；
2)Angle：45°,90°,180° and random angle user demands
3)Elbow bending radius range：1D～2.5D
4)It can push kinds of bend pipes with different radius as required, also called unequal diameter bend.
2.Structure：equipment base and guide rail, main oil cylinder and support plate, active push plate, front support plate, loading mechanism, medium frequency coil adjustment mechanism ( medium frequency heating coil, elbow die, mould pull rod）, medium frequency power supply heating mechanism, electric control system, hydraulic control system, operation desk , water cooling circulating system.
3. Auxiliary equipments: hydraulic press machine (for elbow shape correct use),pipe cutting machine (we have auto pipe cutting machine ) ,elbow beveling machine (have manual also auto beveling machine ),shot blasting machine . marking machine .
4.We also can offer the elbow machine with auto feeding system ,can save operator ,speed more fast .