Hydraulic Hole Digger Operational guidelines-hydraulic tools

1, opening the workpiece before the opening, diversion hole first hit 11.5mm with a flashlight.
2, the piston rod, the screw is screwed into the piston cylinder, then the gasket set into the piston rod and then set into the die. The guide hole of the piston rod into the workpiece, finally screwed into the punch, cut and machined surface punch combination punch and workpiece, die three reliable fixation.


3, according to Shun Li needle direction shut oil cutting, and then repeatedly pressing force handle, the piston hydraulic pump starts to work, long, increase the shear force between punch and die, die cut hole in the workpiece, until cut through so far.
4, according to the counterclockwise direction back to the oil cut, so that all the oil unloading. The operation of the above 4 steps to complete the opening operation.
5, unscrew the punch, remove the hair plate die, Kai open net mold.
Maximum opening force: 15 T
Work schedule: 25mm
The range of the opening: the metal plate thickness below 3mm phi 16.5- phi 60.8mm phi 16.5-115.5mm metal plate thickness below 2mm shaped maximum aperture 110X110mm
YUHUAN SITUTE(SITOOT) TOOLS CO.,LTD.

Add:BinGang Industrial Zone,Yuhuan County,Taizhou City,Zhejiang Province,China
Tel:0086-576-87229709
Fax:0086-576-87296000
E-mail:sitoot@sitoot.com
         sitoot@126.com

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