1.Product detail

     the machine is a special-purpose deephole drilling machine with properties of high efficiency,
High accuracy  and  high automation.It adopts external-chip removing method (gundrill method),Other equipment requires drilling, expanding, reaming processes to achieve the machining accuracy and surface roughness, the machine  through once continues drilling can be achived.   

     the machine is controlled by CNC system with function of both single action and automatic machining, inorder to provide processing 

Efficiency,the machine is  equipoed with 2or4 power head,so that it can meets the requirements of 

Small Batch and large batch machining.

    the machine can drill through hole,blind hole and step hole.Eccentric hole and inclined oil hole can also be processed when special tooling

 is used.those machines can be widely used in the automobile andmotorcycle,moule,military and aeronautics.  

2.Parameters
 

ITEM	ZFK2103
the range of drilling diameter(mm)	4~ 30
the range of drilling depth(mm)	500
Max.Speed of sppindle(mm/min(steepless)	7500
the power of main motor	5.5kW
the feeding speed(r/min)	400
the rapid speed (m/min)	3
the torque of feeding motor(Nm)	10
Max.Pressure of cooling system(MPa)	10
Max.Flow of cooling system(L/min)	150
Aperture accuracy	IT7-IT11
Aperture roughness	Ra0.4~3.2 um
the central slant of the hole	1mm/1000mm
the straightness of the hole	005mm/100mm
Machine weight(about )	8t

3.Main configuration

1)  Resin sand casting HT300
2)  Taiwan screw
3)  Siemens CNC control system
4)   Frequency conversion main motor
5)  Hydraulic tailstock