Multi-Axis CNC Gun Drilling Machines

METACORE’s GMA Series Knee Type Multi-Axis Gun Drilling Machines are designed to meet the requirements for drilling multiple holes in small and medium-size moulds in the die and mould industry. These machines can be customized to accommodate varying size and stroke requirements for different prismatic parts. They provide excellent location accuracy, repeatability, straightness, surface finish, and bore tolerance.

Salient Features

  • Ultra-high-speed precision motorized spindle.
  • Component counter rotation to ensure excellent straightness.
  • Use of ball screws and servo drives for linear motion.
  • Multiple tool steadies to provide adequate tube support.
  • Adequate axes strokes to accommodate small and medium-sized mould bases.
  • Three jaw self-cantering chuck clamping arrangement.
  • High-pressure coolant and fine filtration system.
  • Oil chilling and automatic lubrication.
  • Fanuc / Siemens CNC controls.
  • Tool monitoring system to prevent tool breakage.

MODEL

GMA-15

GMA-30

GMA-50

Drilling Ø

mm

3 – 15

5 – 30

10 – 50

Spindles

no’s

1 – 2

1 – 2

1

Drill depth max

mm

1000

1500

2000

Drill feed max

mm

0 – 1000

0 – 1000

0 – 1000

Torque

Nm

100

200

500

Spindle power

kW

5

15

30

X travel – Y travel

mm

500 x 500

500 x 500

500 x 500

Table capacity

kg

1000

1500

2000

Tank capacity

L

1000

3000

5000

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