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T2250A Deep Hole Drilling and Boring Machine

T2250A Deep Hole Drilling and Boring Machine
T2250A Deep Hole Drilling and Boring Machine
Product Code : 14
Product Description

T2250A Deep Hole Drilling and Boring Machine

T2250A Deep Hole Drilling And Boring Machines are new products, which are innovated on the basal of our developed versions of Deep Hole Drilling Boring Machines T2250A. In according with the length of the workpiece, the products adopt two process techniques: These follow supplying oil by hydraulic clamping workpiece and the guide carriage when the workpiece is shortened and adopt supplying oil from the ending of oaring bar and clinched by four claw chucks. The innovated guide carriage construction have the benefits of heavy loading of the workpiece and advanced rotate precision. The guide way is activated by quenching so that it has an advanced rotate precision. The guide way is proofed by quenching and has an advanced opposition to wearing. The surface roughness limits to 0.4-4.8µm. In compliance with the workpiece, different work styles can be selected:

1.Workpiece rotation, cutting tool rotation and move to-and-fro.

2.Workpiece rotation, cutting tool without rotation and only move to-and-fro.

3.Without workpiece rotation, cutting tool rotation and move to-and-fro.

Main Specifications and Features of T2250A Deep Hole Drilling and Boring Machine

Specifications

Technical data

The range of boring diameter

250-500mm

The range of boring depth

1000-8000mm

The range of workpiece calmped diameter

60-330mm

Spindle bore diameter

350mm

Taper of spindle bore

75mm

Range of spindle speed and step

85mm 1:20

Range of boring bar speed and step

40-500r/min 11kinds

Feed speed range

5-1000mm/min (stepless)

Carriage raped-moving speed

2m/min

Main motor power

30kW

Motor power for boring bar

1.5kW

Feed motor power

3kW

Hydraulic pump motor power

4.4kW

Cool pump motor power

5.5kW 4group

Rated pressure for cooling system

2.5MPa

Flow of cooling system

100 200 300 400L/min

Total motor power

6.3MPa

Total weight (N/W)


Floor space (L×W×H)



Overall Dimensions and Weight

Length

Floor space (L×W×H)

Net weight (t)

Gross weight (t)

T2225

T2235

T2225

T2235

T2225

T2235

1000

7948×3150×1550

7980×3500×1850

12

12.7

13

13.6

2000

9948×3150×1550

9980×3500×1850

14.5

15.1

15

16.4

3000

11948×3150×1550

11980×3500×1850

16.3

16.8

17

18.2

4000

13948×3150×1550

13980×3500×1850

18.8

19.1

20

20.7

5000

15948×3150×1550

15980×3500×1850

20.6

21.1

22

22.5

6000

17948×3150×1550

17980×3500×1850

22.5

22.5

23

24.4

7000

19948×3150×1550

19980×3500×1850

24.5

24.2

25

26.2

8000

21948×3150×1550

21980×3500×1850

26.2

26.4

28

29.6


T2250A Deep Hole Drilling and Boring Machine

T2250A Deep Hole Drilling And Boring Machines are new products, which are innovated on the basal of our developed versions of Deep Hole Drilling Boring Machines T2250A. In according with the length of the workpiece, the products adopt two process techniques: These follow supplying oil by hydraulic clamping workpiece and the guide carriage when the workpiece is shortened and adopt supplying oil from the ending of oaring bar and clinched by four claw chucks. The innovated guide carriage construction have the benefits of heavy loading of the workpiece and advanced rotate precision. The guide way is activated by quenching so that it has an advanced rotate precision. The guide way is proofed by quenching and has an advanced opposition to wearing. The surface roughness limits to 0.4-4.8µm. In compliance with the workpiece, different work styles can be selected:

1.Workpiece rotation, cutting tool rotation and move to-and-fro.

2.Workpiece rotation, cutting tool without rotation and only move to-and-fro.

3.Without workpiece rotation, cutting tool rotation and move to-and-fro.

Main Specifications and Features of T2250A Deep Hole Drilling and Boring Machine

Specifications

Technical data

The range of boring diameter

250-500mm

The range of boring depth

1000-8000mm

The range of workpiece calmped diameter

60-330mm

Spindle bore diameter

350mm

Taper of spindle bore

75mm

Range of spindle speed and step

85mm 1:20

Range of boring bar speed and step

40-500r/min 11kinds

Feed speed range

5-1000mm/min (stepless)

Carriage raped-moving speed

2m/min

Main motor power

30kW

Motor power for boring bar

1.5kW

Feed motor power

3kW

Hydraulic pump motor power

4.4kW

Cool pump motor power

5.5kW 4group

Rated pressure for cooling system

2.5MPa

Flow of cooling system

100 200 300 400L/min

Total motor power

6.3MPa

Total weight (N/W)


Floor space (L×W×H)



Overall Dimensions and Weight

Length

Floor space (L×W×H)

Net weight (t)

Gross weight (t)

T2225

T2235

T2225

T2235

T2225

T2235

1000

7948×3150×1550

7980×3500×1850

12

12.7

13

13.6

2000

9948×3150×1550

9980×3500×1850

14.5

15.1

15

16.4

3000

11948×3150×1550

11980×3500×1850

16.3

16.8

17

18.2

4000

13948×3150×1550

13980×3500×1850

18.8

19.1

20

20.7

5000

15948×3150×1550

15980×3500×1850

20.6

21.1

22

22.5

6000

17948×3150×1550

17980×3500×1850

22.5

22.5

23

24.4

7000

19948×3150×1550

19980×3500×1850

24.5

24.2

25

26.2

8000

21948×3150×1550

21980×3500×1850

26.2

26.4

28

29.6


Contact Us

Economic Development Zone, Dezhou, Shandong, 253000, China
Phone :86-534-2776587