Z28-185 Heavy duty model rod threading machine
1.Two spindle of the machine rotates synchronously in the same direction .Right spindle feed motion in the horizontal direction under the rolling drive.Two rolling wheels make the work as required and other thread shape by rolling.
2.This Z28-185 Heavy duty model rod threading machine is mainly composed of an organism, rotating box, fixed spindle seat , a movable spindle seat, hydraulic system and electrical parts etc.
3.The fixed seat and the movable seat main function is installing the screw rolling wheel and adjusting the rolling wheel tooth.
4.This threaded bold machine is a hydraulic power system, it is mainly to make the active spindle seat to feed and return .
5.The two spindle seat adjust center respectively.Angle of table axis can be adjusted in the plus or minus 3 degrees.Each shaft to feed the workpiece can be determined according to the parameters of workpiece and mechanical properties of materials.
Items
Parameters
Thread rolling thread range
diamete
φ60mm
thread pitch
6mm
Spindle Angle
±10°
Maximum rolling pressure
250kn
Spindle RPM
Exchange gear 22/28/35/45/56/70rpm
Thread rolling wheel range
diameter
φ210mm
aperture
φ75mm
Maximum width
160mm
Rolling time
0.1-99.9s
Pause time
0.1-99.9s
Spindle drive power
11kw
Hydraulic transmission power
3.0kw
Cutting oil Pump driving motor
90w
Physical size
1800×1600×1450mm
Machine weight
2100kg
