Z3040*13 mechanical radial arm drill spot direct sale, good quality 40 drilling diameter drilling machine

/ Radial Drilling Machine_Copy
3*3 Mechanical Radial Drill Spot Direct Sales, Good Quality Drilling Diameter Drilling Machine
Precautions for improving the efficiency of hydraulic pumps, the working efficiency of the hydraulic pump is the reflection of the quality of the hydraulic pump, Generally speaking, the common operating parameters of the main engine should be within the high-efficiency area parameters of the hydraulic pump efficiency curve. When selecting the working efficiency of a hydraulic pump, pay attention to the following matters: ① The maximum pressure and maximum speed of the hydraulic pump should not be used at the same time to extend the service life of the pump. ②The higher the pressure and the lower the speed of the hydraulic pump, the lower the corresponding volumetric efficiency. When the pump discharge is adjusted to its maximum, the volumetric efficiency decreases. ③When selecting a hydraulic pump, consider the problem from the perspective of improving energy conversion efficiency. You cannot only consider the rated working conditions. You should try to widen its efficient working range as much as possible. When selecting a liquid jade pump, it is not advisable to use a large-capacity pump with reduced specifications. This is because when the working pressure and working flow rate of the pump are less than their nominal values, the overall efficiency of the pump will decrease. Generally speaking, the volumetric efficiency or mechanical efficiency of a hydraulic pump is more important. Model
Unit

Maximum drilling diameter


Spindle center to column busbar

~
Spindle box Horizontal moving distance


3*3 mechanical radial arm drill from spindle end surface to base working surface direct sale, good quality drilling diameter drilling machine

~
Spindle stroke


Spindle tapered hole

Morse number
Spindle speed (level)

,,,
Spindle feed level 3

. .
Rocker arm rotation angle
.

Main motor power


Lifting motor power 3*3 mechanical radial arm drill spot direct sale, good quality drilling diameter drilling machine


Weight


Dimensions (length, width and height)



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3*3 Mechanical Radial Arm Drill Spot Direct Sales, Good Quality Drilling Diameter Drilling Machine
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