ZK2135E/2500 Deep Hole Drilling Machine with Rotary & CNC Indexing
Spindle
The ZK2135E/2500 deep-hole drilling machine features advanced
capabilities, including gun drilling technology with internal oil
coolant and external chip removal. It is equipped with a
FANUC-brand CNC control system and a frequency-adjusted rotary
drilling spindle. The workpiece is securely clamped using a
hydraulic chuck and center frame, enabling the machine to perform
concentric, eccentric, and indexing hole drilling operations with
high precision.
Main Parameter
Drilling Ability
1. No. of Spindle: 1 PCS
2. Drilling Diameter Range: φ5～φ35 mm
3. Max. Drilling Depth: 2500 mm
4. Wokrpiece Diameter Range: φ270 mm; φ500 mm
5. Max. Length of Workpiece: 2500 mm
6. Max. Eccentric: φ270 mm; φ500 mm
Drilling Speed
1. Max. Drill Stem Rotary Speed: 5500 r/min
2. Feed Speed Range: ≤1500 mm/min
3. Fast Move Speed ≤2000 mm/min
Drilling Accuracy
1. Skewness: ≤1.0/1000 drilling depth(length to diameter ratio≤100)
2. Dimensional Accuracy: IT7～IT10
3. Roughness: Ra0.8～Ra3.2
Machine Power
1. Power of Drill Stem Motor: 5.5 KW
2. Power of Workpiece’s Rotary and Indexing Motor: 2.2 KW
3. Oil Pump Motor: 2×5.5
4. Power of Feed Motor: 1.8 KW
5. Power of Oil Cooling Machine: 2.8 KW
6. Total Power: 28KW
Hydraulic System
1. Max. Flow: 110 L/Min
2. Max. Pressure: 12 MPa
3. Filter Accuracy: 20 um
4．Oil Tank Capacity: 1360 L
Basic Dimension & Weight
1. Ground Area:(L*W*H) 7800*3200*1500 mm
2. Distance between Drill Stem Center and Ground: 1070 mm
3. Weight of Hydraulic System: 2 T
4. Weight of Main Engine: 8 T
