ZK2130DB/2500 BTA Deep Hole Drilling Machine Tool

Overview:
Processing Method: BTA internal chip removing
Hole Diameter(mm): Φ16~Φ30
Hole Depth(mm): 2500
NC System: GSK980TDC / FANUC OI Mate TC
Drill Pipe: frequency control; simultaneously rotating and feeding
Workpiece: rotating with constant speed
Guide Sleeve: pneumatically drive
Workpiece Clamping: hydraulic chuck, hydraulic centre support
Parameter:
Processing Ability:
1. Number of Axis(pcs): 1
2. Hole Diameter(mm): Φ16~Φ30
3. Hole Depth(mm): ≤2500
4. Max Diameter of Workpiece(mm): Φ320/Φ500
5. Diameter of Hydraulic Centre Support Clamping(mm): Φ270/Φ500
6. Length Range of Workpiece(mm): ≤2500
Processing Speed:
1. Max Rotation Speed of Drill Pipe’s Spindle (r/min): 2000
2. Workpiece Rotating Speed(r/min): 31.5
3. Feeding Speed Range(mm/min): ≤1500
4. Feeding Fast Forward Speed(mm/min): ≤2000
Processing Accuracy:
1. Hole Skewness: ≤1/1000
2. Dimensional Accuracy of Drill Pipe: IT8~IT11
3. Hole Rugosity: Ra1.6~Ra3.2
Power of Machine
1. Drill Pipe Motor Power(kw): 11
2. Workpiece Rotating Power(kw): 3
3. Feeding Power(kw): 2.5
4. Total Power(kw): 50
5. Oil Pump Power(kw): 11.0+11.0 (double pump group)
6. Oil-temp Cooling Power(kw): 2.8
Hydraulic System
1. Max Volume of Flow(L/min): 150
2. Max Pressure(Mp): 6.0
3. Filtering Accuracy(um): 20
4. Oil Storage Capacity(L): 1600
Basic Dimension & Weight
1. Dimension (mm): 8000*3000*1500
2. Height between Drill Pipe Center and Ground(mm): 1070
3. Weight of Main Engine(kg): 9000
4. Weight of Hydraulic System(kg): 2500