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  • Model Name:

    GPK Series pneumatic pipe end preparation beveling machine cold cut air power

  • Product Description
  • GPK series internal expanding pipe cutter is a light cutter. It is designed for beveling of pipes, the diameters of which are Φ28~Φ360mm.

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GPK series internal expanding pipe cutter is a light cutter. It is designed for beveling of pipes, the diameters of which are Φ28~Φ360mm. This groove cutter adapts air motor as power. It is internal expanding and flexible. It is easy to operate it. The new design concept and excellent performance make it is advanced. This machine can do pipe groove cutting and flange cutting. Regardless of wall thickness, this machine has irreplaceable advantages in processing performance and efficiency compared with traditional crafts.

 

The model classified as GPK-28,GPK-80,GPK-150,GPK-250,GPK-250-II,GPK-351,GPK-351-II,GPK-630,GPK-630-II,GPK-850-II.

 

 

Horizontal motor position model GPK-28 and GPK-80 outline.

1. Brace: To control the expansion of fastening block.

2. Locking nut: Revolve the nut to lock nut to make the fastening block expand. It can fix the machine to pipe.

3. Spindle axis

4. Feeding wheel: To revolve it to achieve feed or retract.

5. Body

6. Cutter head:Equip cutter blade to cutter head.

7. Fastening block:Choose a suitable fastening block according to the internal diameter. Fix the machine to internal wall of pipe by brace.

8. Fastening nut

9. Fastening screw:The fastening screw and nut are used to fix the axis of fastening block.

10.Hand knob:Hold it to carry the machine.

11.Blade:You should choose a suitable blade according to angle of groove.

12.Planetary reduction box

13.air motor

14.silencer

15.valve handle

16.valve

Vertical motor position model GPK-150,GPK-250,GPK-351,GPK-630 outline.

1. Brace: To control the expansion of fastening block.

2. Locking nut: Revolve the nut to lock nut to make the fastening block expand. It can fix the machine to pipe.

3. Feeding screw 

4. Feeding wheel: To revolve it to achieve feed or retract.

5. Hand knob:Hold it to carry the machine.

6. Body

7. Blade:You should choose a suitable blade according to angle of groove.

8. Cone                          9. The lower cone

11. Fastening screw: Select pooper fastening screw according to the inner diameter of steel pipe .fix the machine onto the inside wall of the work piece.

10. Fastening block:Choose a suitable fastening block according to the internal diameter. Fix the machine to internal wall of pipe by brace.

12. Cutter head:Equip cutter blade to cutter head.         15. silencer

13. Motor reduction box                                 16. valve

14. air motor                                                 17. Air intake joint

 

Automatic feeding model GPK-250-II,GPK-351-II,GPK-630-II,GPK-850-II outline.

This model is quite same as the GPK-150,GPK-250,GPK-351,GPK-630 model. Except the NO.7 auto feeding device.


Specification of GPK-250 for sample (More details of others type of GPK series please contact with us directly)

1. Machine dimension

:735x610x180mm

2. Weight

:45.2Kg

3.air motor power

:580W

4. Internal diameter of groove pipe

:ø80mm~ø240mm

5.External diameter of groove pipe

:ø90mm~ø270mm

6. Cutting wall thickness

:20mm

7. idling speed of driving cutter

:50mm

8. Feed amount at axial direction.

:0.15mm/r

9. compressed air pressure

:0.6 Mpa(Kg/cm2)

10. maximum air consumption

:900-1100 L/min

11. radius of inlet

:10mm

Contents of package

Type 

name

unit

number

Remarks 

GPK-250

 

 

body

set

1

 

 

Tool box

set

1

 

 

Fastening block

f

set

7

3 set / pc each

 

Fastening block

f

set

1

 

15°

 

Fastening block

f

set

1

 

30°

 

Fastening block

f

set

1

 

37°

 

Fastening block

f

set

1

 

22-24

Fastening block

f

set

1

 

M5

Inner hexagon spanner

set

1

 

M6

Inner hexagon spanner

set

1

 

M8

Inner hexagon spanner

set

1

 

GPK-250

Operating manual

set

1

 

GPK-250

Certificate of qualification

set

1

 



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