BTA deep hole drilling machine ZK21100*D/1000

Processing Method: BTA , internal chip removing
CNC System: FANUC OI Mate TC / GSK980TDC (Optional)
Drill Stem: rotary and feed, frequency speed adjustment Workpiece: non-rotary
Guide Sleeve: hydraulic driven
Clamping: The left part of workpiece is clamped by hydraulic chuck, the right is clamped by manual self-centering chuck. The clamping is reliable.

Drilling Ability
1. Number of Spindle: 1 PCS
2. Drilling Diameter Range: φ40～φ100 mm
3. Max. Drilling Depth: 1000mm; 1500 mm
4. Max. Diameter of Workpiece: 250mm; 320mm 5. Clamping Length Range: 1000mm; 1500 mm Drilling Speed
1. Max. Drill Stem Rotary Speed: 750 r/min
2. Feed Speed Range: ≤200 mm/min
3. Fast Move Speed ≤1000 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: 37 KW
2. Oil Cooling Power: 0.8 KW
3. Oil Pump Motor: 2×11 KW (double pump group) 4. Power of Feed Motor: 4.7 KW 30 M.N
5. Total Power: 70KW
Hydraulic System
1. Max. Flow: 320 L/Min
2. Max. Pressure: 5 MPa
3. Filter Accuracy: 20 um
4．Oil Tank Capacity: 1600 L
Basic Dimension & Weight
1. Ground Area: 6500×3000×1800mm
2. Distance between Drill Stem Center and Ground: 1070mm
3. Weight of Main Engine: 7.5 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.