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BTA Drilling Machines

BTA stands for Boring and Trepanning Association which develop BTA which is a deep hole drilling system. It involves a single drill tube in which high pressure coolant is supplied to the drill through the annular area between the drilled hole and the tube outer diameter. The chips are evacuated through the I.D. of the tube. The drill head is screwed to the offered drill tube which is much stronger as compared to the kidney shaped shank of a gun drill. Hence, much higher metal removal rates are possible. It involves the use of a pressure head, which is basically a high pressure seal between the workpiece and the drill bush. The BTA or STS drilling is generally used for 19 and above.

BTA Drilling is a drilling process of deep hole in metal having a diameter of 20 mm and more. This has become the most effective and precise method of drilling deep holes. BTA Drilling Machines are widely used to carry out this process as the machines ensure cleaner, reliable and accurate holes than any other conventional twist drills. The machines are ideal to create holes having larger diameters and utmost feed rates. They are available with durable and sturdy heads mounted onto drill tubes with varied cutting surfaces to remove chips professionally. They are available with brazed or carbide inserted tooling configurations.

Features of BTA Drilling Machines:

1) Available with intuitive control technology to ensure maximum process reliability.
2) Modern touch panel to provide important parameters to users.
3) Chip breakage can be individually programmable.
4) No tool wear and abrasion owing to hard-wearing structure.

BVN40 BTA Drilling Machines

BVN40 BTA Drilling Machines

BVN40 BTA Drilling Machines is a heavy machinery which find its application in various industries to drill large holes in shafts. It is designed as per the industrial standards that makes it capable to work at high speeds and severe conditions. It has a rigid and robust construction which helps to absorb the high vibrations and impact forces to provide stability to the whole set-up. BVN40 BTA Drilling Machine is equipped with a ball screw or rack and pinion which is controlled with a servo drive for linear motion.

Gundrill Regrinding Machine

We are involved in providing a spectacular array of Gundrill Regrinding Machines. They are generally utilized for driving fasteners and making round holes. The machines commonly used in machine tool fabrication, metal working, wood working and other utility applications. They have a hard configuration which give them extreme longevity with same level of performance. The Gundrill Regrinder Machines have dimensional accuracy, can withstand immense pressure and are accessible in several specifications to deal with demands of each and every client.

Technical Specification Of Gundrill Regrinding Machine:-

  • Description  : TGM 1-32
  • Operation  : Gun Drill Grinding
  • Mode of Operation  : Gun Drill fed to the diamond-grinding  wheel at various angles
  • Machine Operation  : Manual
  • Gun Drill Range (mm)  : 3 - 32
  • No. of Tool Head Spindles  : 1
  • Gun Drill Holding Head  : Universal Head in three planes
  • Grinding Spindle Motor (kW)  : 0.37
  • Work Table and base  : Included
  • Work light  : Included

Product Details Of Gundrill Regrinding Machine:

  • Model No.  : TGM 1-32
  • Automatic Grade  : Manual
  • Std. Regrinding Range (mm)  : Feb-32
  • Add. Regrinding Range (mm)  : 1 - 3.5
  • Approx. Weight (kg)  : 140
  • Space Req. (mm)  : 1200L x 650W
  • Drive Motor (HP/kW)  : 0.75 / 0.56
  • Speed (rpm)  : 3000
  • Grinding Wheel Holder (mm)  : D 31.75 (H7)
  • L x W x H (mm)  : 500 x 700 x 1700
  • Gun Drill Range  : 0.11 - 1.25 Inch
  • No of Tool Head Spindles  : 1
  • Grinding Spindle Motor  : 0.5 HP





Twin Spindle Automatic BTA Drilling Machine

More details

This machine is equipped with ergonomic travel switch that can be adjusted to meet specific application requirements. This switch can loosen its screw so that it can be moved in upward and downward directions for managing travel range of its spindle. As its result, the worker can adjust the depth of drilling.

Adjustable parameters of its flow button valve enables operator to adjust spindle deceleration position.

This machine is equipped with hydraulic station to provide it uninterrupted supply of power needed for its upward and downward movement.

We are pioneer manufacturer and supplier of Twin Spindle Automatic BTA Drilling Machine. This machinery is designed in robust construction to easily withstand enormously high cutting forces during the operation. This is highly capable of drilling holes up to 400 mm having depths up to 20m (65ft).

Applications of Twin Spindle Automatic BTA Drilling Machine:

  • Automotive
  • Defense
  • Earth moving equipment
  • General Engineering
  • Heavy Engineering
  • Nuclear
  • Oil & Gas
  •  Power
  • Steel

Features of Twin Spindle Automatic BTA Drilling Machine:

  • Available with prime focus on the safety of the operators
  • Can easily handle long and heavy work pieces
  • CNC controlled processes for attaining high level of productivity and accuracy
  • Different levels of automation
  • Modular accessories ensures high level of flexibility
  • Quick, safe and operator friendly setup change-over

Technical Specification

Model

BVN40P

BVN65P

BVN100P

BVN180P

BVN250P

Solid drilling

range

mm

12.7-38.1

19-65

19-100

30-180

50-250


in

0.5-1.5

0.74-2.5

0.74-3.9

1.2-7

0-8

Counter boring

max

mm

-

100

175

300

400


in

-

4

7

12

16

Drilling

Length

mm

500-2000

1000-3000

1500-6000

2000-2000


in

20-80

40-120

60-240

80-780

Tool head

Spindle power

kw

15

22

37

71

115

hp

20

30

50

95

154

Spindle speed range

rpm

200-2600

80-1350

50-1350

20-110

10-700

Work head

Spindle power

kw

3.7

11

18

30

37

hp

5

15

24

40

50

Spindle speed

rpm

100-200

40-100

25-75

10-50

Coolant system

Coolant flow

LPM

300

500

900

1500

2000

GPM

80

133

238

397

529

Tank capacity

L

2500

4000

6000

10000

12000

G

660

1060

1600

2600

3200


Product details

  • Center Height Above Floor  : 1105 mm
  • Z Axis Stroke  : 1800 mm
  • Y Axis Stroke  : 325 mm
  • X Axis Stroke  : 400 mm
  • Spindle Speed Range  : 60-170 RPM
  • Solid Drilling range  : 65 mm - 135 mm
  • Max Drilling Depth  : 1500 mm
  • Machine Weight  : 20 Tons
  • Machine Paint  : Apple Green
  • Lubrication Tank Capacity  : 5 Liters
  • Floor Area  : 10500*6700 mm
  • Filtration Level  : 25 micro-m
  • Counter Boring  : Up to 180 mm
  • Coolant Tank Capacity  : 5000 Liters

Customized Deep Hole Drilling Machine

Advantages

  • Error free mechanism of this machine ensures about its reliability.
  • Less lubricant is needed to lubricate its components.
  • Drilling tolerance and overall drilling performance are good.
  • This machine maintains high precision while cutting ferrous and non-ferrous metals.
  • Offered equipment is useful for creating deep holes having required depth.
  • This machine is equipped with 5000 l coolant tank that helps to maintain its precision while controlling coolant.
  • Excellent performance of this machine during metal chip removal process improves its deep hole drilling capacity.

Benefits of Customized Deep Hole Driller Machine :

  • The productivity is increased by 2.5
  • Fixtures are available for 12 and 16 cylinders
  • Two way drilling is possible along with tool monitoring
Technical Specifications of Customized Deep Hole Driller Machine:
  • Operation  : Ejector drilling
  • Mode of operation  : Tool rotating & feeding comp stationary
  • Component  : Engine block
  • Component loading & unloading  : Manual
  • Slide way  : Hardened & Ground
  • Component loading height  : 900mm from ground
  • Number of spindles  : 8
  • CNC system  : FANUC
  • Total power connected  : 300kVA
  • Total power area  : 6.800mm x 12.00mm
  • Total weight of machine  : 45.000kg
Product Details of Customized Deep Hole Driller Machine:
  • Max Drilling Depth  : 1500-1800 mm
  • Y Axis Stroke  : 355 mm
  • Z Axis Stroke  : 1800 mm
  • Floor Area  : 10500*6700 mm
  • Machine Weight  : 20 Tons
  • Center Height Above Floor  : 1105 mm
  • Lubrication Tank Capacity  : 5 L
  • Machine Paint  : Apple Green
  • Solid Drilling range  : 65 mm - 135 mm
  • Counter Boring  : Up to 180 mm
  • CNC System  : Siemens
  • Number of Spindles  : 1
  • Filtration Level  : 25 miu
  • Spindle Speed Range  : 60-180 RPM
  • Coolant Tank Capacity  : 5000 L
  • X Axis Stroke  : 400 mm

BTA Deep Hole Drilling Machine

Precihole Machine Tools Pvt. Ltd. provides you the best  BVN Series BTA Deep Hole Drilling Machine that are designed for drilling large holes in shafts. Besides this, our equipment is equipped with numerous attributes such as  anti-corrosive nature, longer service life, high performance efficiency, easy operation, light weight, bore tolerance and surface finish. Apart from this, the said BVN Series are applicable for various industrial as well as commercial sectors due to its low maintenance, less power consumption, smooth functioning, reliable features and sturdiness.


BTA Deep Hole Driller Machine is designed to withstand extremely high cutting forces that are developed during this operation. This machine is designed to meet the demands of automotive, defense, earth moving equipment, general engineering, heavy engineering, nuclear and others sectors by ensuring to drill holes up to 400 mm having depths up to 20m (65ft).


Machine Features Of BTA Deep Hole Drilling Machine:-

  • It has a rigid and robust design which allows precise and vibration free movement of the spare parts.
  • For linear motion this machine has ball screw or rack and pinion with servo drives.
  • This machine is equipped with proprietary pressure head in order to provide optimum oil flow and tool guiding.
  • It is comprised of vibration dampeners for absorbing vibrations and reduce tube whipping that improves hole straightness.
  • Our machine has self centering chuck clamping at both ends.
  • High pressure coolant and fine filtration system is also featured for a better performance.
  • It has oil chilling and automatic lubrication.
  • Fanuc / Siemens CNC controls are also integrated along with customized screens for monitoring machine parameters.
  • Catering for adding other applications that includes counter boring, trepanning, pull boring, skiving and roller.
  • Also, we are looking forward to add burnishing, bottle boring on same machine.

Technical Details Of BTA Deep Hole Drilling Machine:-

Model

BVN40P

BVN65P

BVN100P

BVN180P

BVN250P

Solid drilling

range

mm

12.7-38.1

19-65

19-100

30-180

50-250


in

0.5-1.5

0.74-2.5

0.74-3.9

1.2-7

0-8

Counter boring

max

mm

-

100

175

300

400


in

-

4

7

12

16

Drilling

Length

mm

500-2000

1000-3000

1500-6000

2000-2000


in

20-80

40-120

60-240

80-780

Tool head

Spindle power

kw

15

22

37

71

115

hp

20

30

50

95

154

Spindle speed range

rpm

200-2600

80-1350

50-1350

20-110

10-700

Work head

Spindle power

kw

3.7

11

18

30

37

hp

5

15

24

40

50

Spindle speed

rpm

100-200

40-100

25-75

10-50

Coolant system

Coolant flow

LPM

300

500

900

1500

2000

GPM

80

133

238

397

529

Tank capacity

L

2500

4000

6000

10000

12000

G

660

1060

1600

2600

3200



Some additional highlights of these machines include:

  • Designed with maximum safety and security features to keep the operator safe.
  • Can easily handle elongated and heavy work pieces.
  • CNC controlled processes for high accuracy and output.
  • Different levels of automation with modular accessories.
  • Rapid, safe and user-friendly setup change-over.

 


Deep Hole Drilling Machine

Deep Hole Driller Machine is used in special machine building, transfer lines as an independently-operating machine. This is used in automobile, aviation, medical and general mechanical engineering sectors for creating deep holes. It is available with 1-,2-,3-,4-, or 6-spindles in compact design and ingenious module system. It guarantees high productivity and drilling accurateness with enormous ease of operation.

Features of Deep Hole Drilling Machine:

  • Drill spindle drive having frequency-controlled drive.
  • Feed by frequency-controlled servo-drive having encoder.
  • Feed spindle is designed as backlash-free recirculating ball-screw.
  • Drill spindle ensures lubrication with high precision.
  • Tool failure safety devices to ensure to provide the best possible tool protection.
  • Strongly connecting rigid welded structure.
  • Compact construction with short times for retooling.
  • Precihole introduces a new range of heavy duty XY BTA Drilling Machines serving the range from Dia. 12.7mm to 50.8mm drilling and up to 750mm deep.
  • These machines serve components weighing up to 22 Tons.
  • The machines are moving column type and have CNC controls to control accuracy and precision.
  • The Company also offers custom solutions to suit your requirements.
  • Tooling and work holding are provided to suit your component.
  • Professional Installation, Training, Documentation and Process engineering are all provided by Precihole to successfully adapt the machine at customer site.
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PRECIHOLE MACHINE TOOLS PVT. LTD.
524-Greoup Gram Panchayat, Pimpalghar, Bhoomi Ind Est, Ranjnoli, Behind Balaji Motors, Bhiwandi - 421311, Maharashtra, India
Phone :08045815020
Fax :91-22-25824862
Mr. Ayaz Qazi (General Manager - Sales and Marketing)
Mobile :08045815020