Find high quality bta deep hole drilling machine with competitive price here. Please rest assured to buy bta deep hole drilling machine with Shaanxi Golden Stone Machinery Manufacturing Co.,Ltd

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Brief Introduction

  BTA is an external cooling and internal chip removing type of deep hole drilling. The drill head and drill stem is connected by screw. The rigidity is higher than gun drill and the drilling efficiency is 2-4 times higher than gun drilling. BTA deep hole drilling requires higher oil pressure and sealing between workpiece and guide sleeve. This type of deep hole drilling is suitable for constant and heavy volume drilling because of high efficiency. Limited by inner space of drill stem, BTA drilling is mainly used in drilling diameter F16 – 65mm of deep hole, the max drilling hole diameter can reach 130mm.

ZK2130DB/2000   

Features

1.The processing takes BTA drilling ;

2.The CNC control system is introduced FUNAC brand;

3.Drilling spindle is frequency adjusted;

4.Workpiece rotates at rated speed;

5.The clamping is by self-centering chuck or manual centering frame.

Main Parameter

Drilling Ability

1.Number of Spindle: 1 PCS

2.Drilling Diameter Range:f16~f30 mm

3.Max. Drilling Depth:2000 mm

4.Max. Workpiece Diameter:f320 mm

5.Max. Workpiece Length: 2000mm

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:7000×3000×1500mm

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

3.Weight of Main Engine: 8.5 T

4.Weight of Hydraulic System: 2.5 T

If more question, please feel free to contact us.

Email: gsmsxoffice@gmail.com

Whatsapp: 8618740435523

ZK2130DB/2500

Features

1.The processing takes BTA drilling ;

2.The CNC control system is introduced FUNAC brand;

3.Drilling spindle is frequency adjusted;

4.Workpiece rotates at rated speed;

5.The clamping is by self-centering chuck or manual centering frame.

Main Parameter

Drilling Ability

1.Number of Spindle: 1 PCS

2.Drilling Diameter Range:f16~f30 mm

3.Max. Drilling Depth:2500 mm

4.Max. Workpiece Diameter:f320 mm; f500 mm

5.Clamping Diameter of Center Frame: f270 mm; f500 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

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

Email: gsmsxoffice@gmail.com 

Whatsapp: 8618740435523

ZK2160DB/1000

Features

1.The processing takes BTA drilling ;

2.The CNC control system is introduced FUNAC brand;

3.Drilling spindle is frequency adjusted;

4.Workpiece rotates at rated speed;

5.The clamping is by self-centering chuck or manual centering frame.

Main Parameter

Drilling Ability

1.Number of Spindle: 1 PCS

2.Drilling Diameter Range:f16~f60 mm

3.Max. Drilling Depth:1000 mm

4.Max. Workpiece Diameter: f320 mm

5.Clamping Diameter of Center Frame: f270 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:IT8~IT11

3.Roughness:Ra1.6~Ra3.2

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

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

Email: gsmsxoffice@gmail.com 

Whatsapp: 8618740435523

ZK2180DB/1500

 

Features

1.The processing takes BTA drilling ;

2.The CNC control system is introduced FUNAC brand;

3.Drilling spindle is frequency adjusted;

4.Workpiece rotates at rated speed;

5.The clamping is by self-centering chuck or manual centering frame.

Main Parameter

Drilling Ability

1.Number of Spindle: 1 PCS

2.Drilling Diameter Range:f40~f80 mm

3.Max. Drilling Depth:1500 mm

4.Max. Workpiece Diameter:f320 mm; f500 mm

5.Clamping Diameter of Center Frame: f270 mm; f500 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:IT8~IT11

3.Roughness:Ra1.6~Ra3.2

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

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

Email: gsmsxoffice@gmail.com 

Whatsapp: 8618740435523

ZK21100D/1000 

Features

1.The processing takes BTA drilling ;

2.The CNC control system is introduced FUNAC brand;

3.Drilling spindle is frequency adjusted;

4.Workpiece is non-rotary;

5.The clamping is by self-centering chuck or manual centering frame.

Main Parameter

Drilling Ability

1.Number of Spindle: 1 PCS

2.Drilling Diameter Range:f40~f100 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

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

Email: gsmsxoffice@gmail.com 

Whatsapp: 8618740435523

ZK21150D/1500

Features

1.The processing takes BTA drilling ;

2.The CNC control system is introduced FUNAC brand;

3.Drilling spindle is frequency adjusted;

4.Workpiece rotates at rated speed;

5.The clamping is by self-centering chuck or manual centering frame.

Main Parameter

Drilling Ability

1.Number of Spindle: 1 PCS

1.Drilling Diameter Range:f40~f80 mm

Reamed Hole Diameter: f150mm

2.Max. Drilling Depth:1500 mm

3.Max. Clamping Length Range:2000 mm

4.Max. Clamping Diameter of Chuck: f1250mm

Clamping Diameter of Center Frame: f100~320mm;  f300~680mm

5.Moving Distance of Hydraulic Head: 300mm

6.Indexed Hole Diameter: f600mm

Drilling Speed

1.Max. Drill Stem Rotary Speed:650 r/min

2.Feed Speed Range:=200 mm/min

3.Fast Move Speed: =2000 mm/min

Drilling Accuracy

1.Skewness:=1.0/1000 (length to diameter ratio <100)

2.Dimensional Accuracy:=IT12

3.Roughness:=Ra3.2

4.Indexing Accuracy: ±1'

5.Rotary Accuracy: ±3'

Machine Power

1.Power of Drill Stem Motor:37 KW

2.Oil Cooling Power:3.5 KW  

3.Oil Pump Motor: 2×18.5 KW (double pump group)

4.Power of Feed Motor:2.5 KW 

5.Indexing Servo Motor Power: 2.5KW

Hydraulic System

1.Max. Flow: 450 L/Min 

2.Max. Pressure:5 MPa

3.Filter Accuracy:20 um

4.Oil Tank Capacity: 2400 L

Basic Dimension & Weight

1.Ground Area:7000×3500×2250mm

2.Distance between Drill Stem Center and Ground: 1600mm

3.Weight of Main Engine: 16 T

4.Weight of Hydraulic System: 3 T

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

Email: gsmsxoffice@gmail.com