GUN DRILLING MACHINE FOR MOLD MANUFACTURING

This machine is suitable with mould/mold industry, Water hole,ejector 

retainer hole,hot-runner hole, guide post hole, sprue hole and so on.

Brief introduction of our factory

Our factory are specialized in gun drilling machine, and relative tools.

We have exported to more than 10 countries abroad, and gained good repuations

on product quality and excellent after-sale service.

Brief Technical Parameters

Adopting gun drilling method (chips removed out), work piece fixed, cutters rotary in feed.

Adopting  FANUC 0i MATE or GSK

Deep hole drilling range: 3mm~30mm

Deep holes accuracy less than 0.05mm / 1000mm

Roughness: Ra3.2~Ra0.04 microns (depends on materials)

Size accuracy: IT7~IT11

Our service

Replying within 8 hours

All documents offered and doubts solved.

Manufacturing termly

One year warranty

Visiting once a year ( the first five years)

For video, please come to our Facebook and Youtube

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/channel/UCzBLa82nBYbOrnixjiVD3lw?view_as=public

WORKING CAPACITY: 

Drilling diameter range: 4mm~20mm

Drilling Max depth:  500mm

MACHINE CHARACTER:

Z axis infeed speed range 5~500mm/min (stepless), Rapid speed range 3000mm/min

X axis Traval 650mm

Y axis Travel distance 500mm

Drilling bar box Speed range: 500~6000r/min (stepless), Motor Power, 4KW (inventor motor)

Machine loading weight 500KGS

Hole length diameter range ratio  ≤100.

CNC SYSTEM: GSK

COOLANT SYSTEM

coolant system pressure range, 0~8MPA (adjustable)

coolant system flow range, 0~63L/MIN (adjustable)

Filter accuracy, 20 μm

Oil chamber Volume, 800L

 Workpiece Processing Procedure

1. Fix the workpiece on the working table.

2. Pneumatic system control guide suite of the guide frame.

3. Start the cooling system high pressure pump group.

4. Start the drilling bar box, drive the driller rotary.

5. Z axis infeed system drive driller infeed.

6. After drilling to the setted position, driller return, coolant stop, sealed guide suite loose.

7. X, Y axis move to the next drilling position, repeat 2 to 7.

2~7 steps are completed by CNC control