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ZK2180DB/1500 BTA Deep Hole Drilling Machine For Mining Machinery Industry

ZK2180DB/1500 BTA Deep Hole Drilling Machine For Mining Machinery Industry

It’s a BTA deep hole drilling machine with internal chip removing and external coolant. Hydraulic chuck and hydraulic center frame use to clamp the workpiece, and its drilling diameter is from 40mm to 80mm with 1500 drilling depth.


ZK2180DB/1500 BTA deep hole drilling machine for mining machinery industryBTA deep hole drilling machine

Main Parameter

Drilling Ability

     1.  Number of Spindle:   1 PCS

2. Drilling Diameter Range:  φ40φ80 mm

3. Max. Drilling Depth:  1500 mm

4. Max. Workpiece Diameter  φ320 mm; φ500 mm

5. Clamping Diameter of Center Frame:   φ270 mm; φ500 mm

6. Max. Workpiece Length:    1500mm

Drilling Speed

    1.  Max. Drill Stem Rotary Speed:  750 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:  IT8IT11

3. Roughness:  Ra1.6Ra3.2

Machine Power

1. Power of Drill Stem Motor:  30 KW

2. Workpiece Rotary Power:    3.0 KW

3. Oil Cooling Power:  0.8 KW  

4. Oil Pump Motor:   15.0+11.0 KW (double pump group)

5. Power of Feed Motor:  3.5 KW  22 M.N

6. Total Power:   65KW

Hydraulic System

     1.  Max. Flow:   300 L/Min

2. Max. Pressure:   5 MPa

3. Filter Accuracy:   20 um

     4.Oil Tank Capacity:     1360 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

Machine processing part

Typical application:concentric holes processing of shaft parts, such as mining machinery bore bits, pistions, joints and casing.

Working environment and honors

Typical clients

If any more question, please feel free to contact us.

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