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Big HK-16 Curve Tracking Model Pipe Automatic Welding Machine Cylinder Tube Weld Tractor image
  • Small HK-16 Curve Tracking Model Pipe Automatic Welding Machine Cylinder Tube Weld Tractor image

HK-16 Curve Tracking Model Pipe Automatic Welding Machine Cylinder Tube Weld Tractor

The machine is simple and lightweight. You can use it to weld the inside and outside arc structure, the radius of which is more than 175mm. The position of torch parallels with the center of axis of walking wheel. So, the torch can trace the beam and has not offset. The quality of conversion at inside and outside arc is good well. 

  • Description
  • Video
  • Technical specification

Outline

Constitution

HK-16 is made up of body, moving assembly, guide wheel, handle, torch wiggler, magnetic handle and control box.

1)    The body: It is the frame of machine, including driving parts, four rubber wheel, bevel gear, chain, chain pulley. It is the carrier of other parts.

Handle: There are two handles. One is used to move machine when the 2)machine side drafts on steel. Another is used to move the machine when the machine keeps flat.

3)Electrical power outlet: It is the two core outlet on control box.

Magnet clutch handle: The machine has large magnetic in case of the torch 4)running away beam. So, when you move it, you should pull the handle up and decrease the magnetic.

5)Adjustment of hanging wheel: Use it to adjust the extended length of hanging wheel.

6) Hanging wheel: It can guide and prevent the machine from falling when the machine is on suction side. The length of bar is 200mm. you can lengthen it according to needs.

7) 8)Cross moving and vertical moving seat: Use it to adjust the cross and vertical position of torch.

9)Swing device of welding torch: Make the welding torch weld in swing model.

10)Angle fine-tuning device:  It is easily to use it to adjust the angle of torch.

11)Grip device of welding torch: It is used to grip welding torch. It is convenient to repair, adjust it.

12) Control box。

13)Power outlet: The external power supply via transformer supply the control box      and machine.

14) Guide wheel: Roll along base metal to guide the right welding position.

  

Main technical parameter

items

content

notes

items

content

notes

Power supply

24V

DC

size

360*350*540

L*W*H

weight

15.6Kg

Included swing device

Swing motor

DC24V

 

Walk speed

Four-wheel drive

Rubber wheel

Range of adjusting welding torch

0~1115mm/min

nixie display indicator

Operation function

Up an down

110mm

 

Before and after

230mm.

Range of working angle

±45°

 

Range of adjusting angle

10°

welding arc

>175mm

 

 

 

Operation function

Current/voltage

 

 

Arc collection /no arc collection

 

start walking

 

 

stop walking

 

choose walking direction

left-right

 

Speed adjustment

0~1115mm/min

Swing speed

0~100

 

Length of stay on left or right

0~2.5 s

Swing angle

±15°

 

Set position of deviation

0~±8°

Choose swing model

 

 

Welding processing parameter

                welding wire diameter

welding parameter

 

Φ1.2mm

 

Φ1.4mm

 

Φ1.6mm

 

current(A)

Down hand welding

120-300

150-380

180-430

flush fillet welding

120-280

150-320

180-380

horizontal welding

120-280

150-300

180-330

voltage(U)

  1. U=14+0.051
  2. 300A under  U=0.041+16±1.50
  3. above 300A   U=0.041+20±2.0

distance between nozzle and workpiece(H)

  1. Below 200A: H=10~15mm 
  2. 200~350A  H=15~20mm
  3. 350~500A  H=20~25mm

welding extension length(L)

The length is about 10 times welding wire diameter. It is L=10d

Contents of package                                                            

1. complete machine

1set

2. Standard power wire  220V/16M

1set

3. Fuse   220V/2A

2set

4. Hexangular screw

1set

5. Certificate 

1pc

6. qualification

1pc

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