Mechanical tube expanding machine_Cangzhou City Mechanical Equipment Co. Ltd

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EXPANDING MACHIEN

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Mechanical tube expanding machine

Mechanical parameters

processing range	3”—12”	8”—24”	16”—30”	20”—36”	30”—48”
Pipe thickness	Sch80
Max.pressure	31.5MPa
Working pressure	25 MPa
Working speed	0—1000mm/min
Return speed	1500—2000mm/min
Cylinder Diameter	180*2	250mm*2	360mm*2	320mm*4	360mm*4
Cylinder stroke	6500mm	6500mm	6500mm	6500mm	6500mm
Cylinder thrust	60T*2	120T*2	250T*2	200T*2	250T*4
Motor power	22.5kw	46kw	48.5kw	75kw	100kw
IF power supply required	250kwa	400kwa	600kwa	800kwa	1000kwa

Mechanical video

Equipment details

1, mechanical expanding machine equipment composition: mechanical reaming machine is composed of rotary roller device, lifting cone roller table, driving rod sleeve supporting roller, measuring roller, pipe clamping trolley, reaming head, rod, rod sleeve, reaming machine hydraulic cylinder and frame. The function of mechanical reaming machine is to expand large diameter straight seam submerged arc welding pipe step by step with reaming head, so as to obtain roundness, straightness and dimensional accuracy required by standard technology.

2.Process: the washed pipe is sent to the rotary idler on the center line of the reamer. Using this rotary idler device, in conjunction with the camera system, the pipe welds were accurately rotated to the 12 o 'clock position to ensure that the welds could be entered into the groove of the upper sector block of the reaming tool during subsequent reaming.

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