Double hydraulic pipe bender_Cangzhou City Mechanical Equipment Co. Ltd

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PIPE BENDING MACHINE

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Double hydraulic pipe bender

Mechanical parameters

Intermediate frequency pipe bender

Specifications of the pipe bending machine are listed in the table below. In addition to the models listed in the table, we can also offer customized pipe bending equipment.

Processing range	1”—8”	3”—16”	8”—24”	16”—30”	20”—36”	24”—40”	30”—48”	32”—56”	36”--64”
Pipe thickness	Sch40
Max.pressure	31.5MPa					Chain-Drive Pipe Bending Machine
Working pressure	25 MPa					Chain-Drive Pipe Bending Machine
Working speed	0—1000mm/min					0—1500mm/min
Return speed	1500—2000mm/min					2000—3000mm/min
Cylinder Diameter	125mm*2	140mm*2	180mm*2	200mm*2	250mm*2	Compared with hydraulic pipe bender.the chain-drive pipe bending machine has the following features: 1.Stroke is arbitrary due to chain drive; 2.Space-saving; 3.Low-cost
Cylinder stroke	3000mm	4000mm	5000mm	8000mm	8000mm
Cylinder thrust	30T*2	38T*2	63T*2	78T*2	120T*2
Motor power	13kw	18.5kw	24kw	28kw	32kw
Transformer required for quenching	500kwa	1000kwa	1000kwa	1500kwa	2000kwa	2500kwa	3000kwa	3500kwa	4000kwa
IF power supply required	160kwa	250kwa	300kwa	500kwa	600kwa	600kw	800kwa	800kwa	1000kwa

Mechanical video

Equipment details

Double head hydraulic pipe bending machine adopts medium frequency induction heating to bend the workpiece under the condition of local heating. Compared with the general cold pipe bender, not only does it not need a set of special die, but also the volume of the machine is only 1/3 ~ 1/2 of the same size of the cold pipe bender. Intermediate frequency hot bending is one of the most economical and effective bending processes. The double head hydraulic pipe bender is widely used in the pipe prefabrication of electric power, petroleum, chemical industry, navigation, nuclear industry and other engineering fields.

Intermediate frequency bending machine process: stay in steel pipe bending part of the set of induction coil, mechanically pivoted arm stuck pipe head, zhongtong into the intermediate frequency induction coil current heating tube, when the steel tube temperature to the plastic state, after the steel pipe end with mechanical thrust forward, bending, bending make steel tube parts with coolant cooling rapidly, this heating, while promoting, bending, while cooling, constantly to bend pipe bending.

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