Automatic hydraulic heading machine

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Automatic Hydraulic Heading Machine

The machine is used during the production of hot rolling piercing seamless steel tubes, extruding the head of the pipe after piercing, to ensure drawing afterward. The machine adopts a master cylinder and two assistant cylinders, so as to realize the automatic heading.

No.	Parameter	YZD150	YZD250
1	Master cylinder press force (T)	150	250
2	Assistant cylinder press force (T)	100	150
3	Heading range (mm)	≤55 x 6	≤95 x 12
4	Motor power (KW)	22	45
5	System pressure (Mpa)	25	25
6	Effective stroke (mm)	240	240
7	Oil pump	80YCY-14-1B	250YCY-14-1B
8	Speed (s/pc)	6-8	8-10

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