Gundrilling Machine,Drilling Diameter 30mm,ZK2130*C/1500

Gundrilling Machine

Note

• Introduced 1 spindle design. 
• Single rotary and feeding of drilling spindle. Frequency speed adjustment.
• Double clamping chuck.
• Mainly to drill concentric deep hole as well as eccentric hole on same horizontal level of shaft type parts.

Clamping & Positioning

Gundrilling machine’s clamping and positioning is by double chuck. Workpiece fixed being non-rotary.

Rotary Type

Single rotation of drilling spindle.

Drill Capacity

Deep Hole Drill Diameter: ∅5 – ∅30mm 

Max. Drilling Depth: 1500mm

No. of Spindle: 1

Area of Working Table: 1500*600mm

Table Lateral Travelling Capacity: 200mm

Clamping Length Range: ≤1500mm 

Clamping Diameter Range: ≤∅210mm

Drill Speed

Max. Drilling Spindle Rotary Speed:  5500 r/min 

Feeding Speed: 0 – 1500 mm/min

Fast Feeding Speed: ≤2000mm/min

Precision

Skewness: ≤1.0/1000mm

Tolerance: IT7 – IT11

Roughness: Ra0.8 – Ra3.2

Power

Drilling Spindle Motor: 5.5*2KW (1 PCS on left and right side)

Oil Pump Motor: 5.5*2KW (1PCS on left and right side)

Oil Coolant Machine Motor: 2.8KW

Feeding Motor: 1.8KW

Machine Total Power: 25KW

Hydraulic System

Max. Flow: 110 L/min

Max. Pressure: 12 MPa

Filter Accuracy: 20um

Oil Tank Capacity: 1360L