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Universal air-cooled welding gun QTB-500A

QTB-500A
The company mainly develops, manufactures and sells digital gas shielded welding machine series, DC manual arc welding machine series, AC arc welding machine series, air plasma cutting machine series, tungsten arc welding machine series, submerged arc welding machine series, and welding robot workstations , resistance welding machines and genuine component series, etc., the products are widely used in steel structures, heavy equipment, ship manufacturing, pressure vessels, mechanical processing, bridge construction, rail transit, pipeline production and construction, electric power construction, etc., covering heavy industry, industry, light industry , civil hardware machinery and other industrial manufacturing fields.

Model

Name

Number

The QTB-500A welding torch

3m

4m

5m

NS-500K-3

NS-500K-4

NS-500K-5

 Spray nozzle

 Order number

Number

Name

A

16090005005501

Nozzle tube copper 500A Φ25x2.5

 

16090005005502

Nozzle tube copper 500A Φ25x3

Contact tip

B

16090002006003

8.8x45(1.2)

 

16090002006004

8.8x45(1.6)

 

 

Conductor nozzle 1.6mm M6 purple copper

 

 

Conductive nozzle 1.2mm M6 chromium zirconium copper

 

 

Conductive nozzle 1.4mm M6 chromium zirconium copper

 

 

Conductive nozzle 1.6mm M6 chromium zirconium copper

Send silk hose

C

-

Steel guide wire spring is 1.0-1.2mmx3 meters

 

-

Steel guide wire spring is 1.2-1.6mmx3 meters

 

-

Teflon tube 1.2-1.6mmx3 m

 

 

 Component

 Order number

Number

Name

1

-

Washer

2

16090004005501

With filled double row hole 500A dispenser

 

16090004005502

CO 2, a 500A dispenser

3

16090024005501

Insulator (inlet)

 

16090024005502

Insulator (common material)

4

16090016005402

Link 500A (brass) inner thread, 88 long

 

16090016005501

Connecting rod 500A (copper) inner thread, 88 long

 

16090016005502

Connecting rod 500A (copper) outer thread, 88 long

5

16090026005501

Bend pipe 500A (one-body)

 

16090026005502

Bend pipe 500A (split body)

6

 

O-ring of 8x1.5

7

 

Microdynamic switch (Omron)

 

-

 Inches switch

8

-

 Trigger

9

-

 Trigger spring

10

-

Front gun shell

11

-

Front spring sheath

12

-

Cable assembly 3 meters

13

-

Rear spring sheath

14

-

The rear gun shell

15

-

0-ring 6.3x1.8


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