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ZK2160DB/1000 Internal Chip Removing And External Coolant BTA Deep Hole Drilling Machine

ZK2160DB/1000 Internal Chip Removing And External Coolant BTA Deep Hole Drilling Machine

It’s a BTA deep hole drilling(also named single tube deep hole drilling) machine with internal chip removing and external coolant. Its drilling efficiency is 2 to 4 times higher than gun drilling. Single tube drilling is proper for high volume and continuous processing which requires high efficiency.especially, it should be first used in processing of hard chip breaking material and deep hole of big length and diameter ratio.

Description

ZK2160DB/1000 BTA deep hole drilling machine with internal chip removing and external coolant

Main Parameter

Drilling Ability

     1.  Number of Spindle:   1 PCS

2. Drilling Diameter Range:  φ16φ60 mm

3. Max. Drilling Depth:  1000 mm

4. Max. Workpiece Diameter  φ320 mm

5. Clamping Diameter of Center Frame:   φ270 mm

6. Max. Workpiece Length:    1000mm

Drilling Speed

   1.  Max. Drill Stem Rotary Speed:  1800 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:   11.0+11.0 KW (double pump group)

5. Power of Feed Motor:  1.8 KW  11 M.N

6. Total Power:   65KW

Hydraulic System

     1.  Max. Flow:   280 L/Min

2. Max. Pressure:   8 MPa

3. Filter Accuracy:   20 um

      4.Oil Tank Capacity:     1360 L

Basic Dimension & Weight

    1.  Ground Area:  5500×3000×1800mm

    2.  Distance between Drill Stem Center and Ground:   1070mm

   3.  Weight of Main Engine:    6.5 T

   4.  Weight of Hydraulic System:    2.5 T

 


Machine processing part


Typical application


Working environment and our workshop


Typical client

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

 Email:sales@gsmdrilling.com

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