BTA deep hole drilling machine ZK2130*DB/2500

Technical Details

Drilling Ability
1. Number of Spindle: 1 PCS
2. Drilling Diameter Range: φ16～φ30 mm
3. Max. Drilling Depth: 2500 mm
4. Max. Workpiece Diameter: φ320 mm; φ500 mm 5. Clamping Diameter of Center Frame: φ270 mm; φ500 mm
6. Max. Workpiece Length: 2500mm
Drilling Speed
1. Max. Drill Stem Rotary Speed: 2000 r/min
2. Workpiece Rotary Speed: 31.5 r/min
3. Feed Speed Range: ≤1500 mm/min
4. Fast Move Speed ≤2000 mm/min
Drilling Accuracy
1. Skewness: ≤1.0/1000 (length to diameter ratio <100)
2. Dimensional Accuracy: IT8～IT11
3. Roughness: Ra1.6～Ra3.2
Machine Power
1. Power of Drill Stem Motor: 11 KW
2. Workpiece Rotary Power: 3.0 KW
3. Oil Cooling Power: 2.8 KW
4. Oil Pump Motor: 11.0+11.0 KW (double pump group)
5. Power of Feed Motor: 2.5 KW
6. Total Power: 50 KW
Hydraulic System
1. Max. Flow: 150 L/Min
2. Max. Pressure: 6 MPa
3. Filter Accuracy: 20 um
4．Oil Tank Capacity: 1600 L
Basic Dimension & Weight
1. Ground Area: 8000×3000×1500mm
2. Distance between Drill Stem Center and Ground: 1070mm
3. Weight of Main Engine: 9 T
4. Weight of Hydraulic System: 2.5 T

Luoyang Super Foliage Trading Company is a factory-based company where the original factory founded in 1993. In order to provide better services to customers, the new trading branch was formed in 2017. We are specializing in the products of cast iron, ductile iron, steel casting and nonferrous parts. It includes 10kg to over 10 tons investment casting and large casting partsctile .

Because of the factory background, we understand what the customer needs

we have better understanding and communication between customers and suppliers. Up to now, there are about over 10 best factories that work closely with us.