Four Spindle Gun Drilling Machine

Four Spindle Gun Drilling Machine

Four spindle gun drilling machine The machine adopts Gun drilling method. Concentric hole machining for cylindrical workpieces. Relative rotation of workpiece and tool during machining. Product detail Introduction Center frame: 1 groups, It is used for workpiece support.Applicable workpiece......

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Four spindle gun drilling machine 
The machine adopts Gun drilling method. Concentric hole machining for cylindrical workpieces. Relative rotation of workpiece and tool during machining.

Product detail Introduction
Center frame: 1 groups, It is used for workpiece support.Applicable workpiece outer diameter Range: 25~70mm ; the upper cover of the center frame is manually opened and closed.

four spindle gun drilling machine 详情页393_副本

Workpiece clamping :The front end of headstock and guide frame spindle are equipped with cone disc. Axial movement of headstock spindle controlled by hydraulic system,The workpiece is clamped and positioned automatically by chamfering the cone disc and the both ends of the workpiece;When the users ordered the machine, they need to provide the chamfer size of both ends of the workpiece,as well as the workpiece size.
The machine adopts linear guide rail.
The machine is equipped with simple safety guard.

four spindle gun drilling machine 详情页902_副本

Machine mainly parameters:

Specification

Parameters

Notes

Working capacity

Drilling diameter range

Φ7~Φ25mm

 

Max.drilling depth

1000mm

 

Max.length of workpiece

1000mm

 

Workpiece outer diameter range

Φ25~Φ70mm

 

Spindle quantity

4pcs

 

Spindle spacing

140mm

 

Machine performance

Z axis

Infeed speed range

5~500mm/min

Stepless

Rapid traverse rate

3000mm/min

 

Infeed motor torque

10Nm

With reducer

Drilling box

Rotation speed range

500~5000r/min

Stepless

Motor power  

7.5KW×2

Servo spindle motor

Headstock

Rotated speed

85r/min

Stepless

Motor power

1.1KW×2

 

Cooling system

Max.pressure

10MPa

Adjustable

Max.flow

200L/min

Adjustable

Filtering accuracy

20μm

 

Oil tank capacity(roughly)

1500L

 


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