33

Electric Welding Equipment and Devices

Complete Welding Installations...

3311.17

Welding installations for fully mechanical and automatic arc-welding with and without inert gas

3311.21

Welding installations for mechanical welding with and without inert gas

3311.24

Welding installations for fully mechanical and automatic resistance welding

3311.31

Arc welding robots

3311.34

Resistance welding robots

Power Sources for Manual Welding with Covered Electrodes...

3315.27

Multiple operator welding sets (including regulators at welders' workplace)

3315.31

Static welding current converters and welding current rectifiers

3315.34

Multi-spot welding rectifiers and current converters

3315.37

Inverter welding current sources for electrode welding

3315.44

Welding transformers for commercial and industrial application

3315.47

Multi-operator welding transformers

3315.51

Welding transformer/converter combinations for D.C. and A.C. welding

Apparatus and Equipment for Welding with and without Inert Gas and Similar Processes...

3322.15

Tandem welding equipment and machines acc. to MIG/MAG processing

3322.17

Protective gas welding machines acc. to MIG/MAG processing

3322.18

Welding apparatus acc. to the heat-reduced welding process

3322.19

Welding apparatus acc. to laser-hybrid processes

3322.21

Protective gas welding machines acc. to WIG processing

3322.24

Protective gas welding machines for submerged arc welding, electric slag welding and filler wire welding

3322.27

Electronic welding current sources for gas shielded welding

3322.29

Inverter welding current sources for inert gas shielded arc welding

3322.31

Accessory equpiment for wire and WIG welding

3322.34

Wire feeding devices for semi-mechanical welding with or without protective gas

3322.37

Burners, nozzle inserts, welding heads and accessories for welding with or without gas shielding

3322.41

Plasma welding and cutting machines

3322.44

Power sources and equipment for plasma welding, cutting and spraying

3322.47

Burners, nozzle inserts and accessories for plasma welding, cutting and spraying

3322.51

Equipment for underwater welding and cutting

3322.54

Positioners and manipulators for welding equipment

Resistance Welding Apparatus and Equipment...

3325.15

Resistance spot welding machines

3325.17

Spot and projection welding machines

3325.21

Multi-spot welding machines

3325.24

Micro-spot welding machines

3325.27

Plier guns without built-in transformer

3325.31

Butt welding machines

3325.34

Seam welding machines

3325.37

Welding current and welding time controls

Other Electric Welding Machines for Metal Welding...

3329.24

Induction welding machines

3329.27

Stud welding machines and equipment

3329.29

Bush and nut welding apparatus

3329.31

Supersonic welding apparatus and equipment

Machines and Appliances for Welding Thermoplastic Materials...

3333.17

Machines for welding plastic materials using high-frequency

3333.21

Machines for welding plastic materials using resistance heating

3333.24

Machines for welding plastic materials by ultra-sound

3333.27

Ultrasonic generators

3333.31

Plastic film welding apparatus

3333.99

Other machines for welding plastic materials

Accessories...

3399.17

Welding electrodes and wires

3399.24

Electrode holders

3399.27

Mass connexions

3399.31

Welding cable sets, connectors, work piece terminals and clamps
— Welding conductors see 2617.56

3399.37

Protective clothing (e.g. helmets, masks, aprons, gloves, glasses etc.)

3399.41

Welding smoke exhaust installations

3399.99

Other accessories for electric welding equipments