ARC WELDING RECTIFIERS AND TIG WELDING MACHINES:

GENERAL

The low maintenance Three Phase silicon rectifier design insures a stable D.C Output that improves Arc characteristics to the weld puddle. The 2/3 overlapping current ranges handle a wide variety of job requirements.

Step less transduction controlled Arc Welding Rectifier, especially for critical welding using low hydrogen and stainless steel electrodes. The unique smooth Arc with the feedback and filter transducer choke to minimize the ripples and give quality welds and clear X-Rays.

DESIGN:

       Variac is provided for setting the current throughout the entire range, settings can also be changed during welding.

       No Fuss striking due to start surge current.

       Perfect open circuit voltage gives good strike properties.

       Large reserve voltage permitting longer welding cables.

FEATURES:

       Economy and increased productivity due to spatter free arc.

       Ease of operation.

       Minimum Weld Cleaning.

       Low demand of primary current.

       Easy to maintain.

       No rotating parts except cooling fan.

       Continuous smooth operation.

       Designed to withstand all acidic and offshore conditions.

 

ACCESSORIES:

       Standard set of welding accessories supplied at extra cost.

RECTIFIER SPECIFICATIONS:

MODELS

WCE 400

WCE 500

WCE 600

Input Supply Voltage        (V)

415

415

415

Phase                                (No.)

3

3

3

Frequency                          (Hz)

50

50

50

Maximum Input Current   (A)

40

53

64

At 60% Duty Cycle           (%)

400

500

600

Max. Welding Current       (A)

251

300

400

Open Circuit Voltage         (V)

70 80

Insulation                      (Class)

B

B

B

Cooling                            (Type)

Forced air

Forced air

Forced air

Dimensions W x H x D     (mm)

75 x 66 x 107

Approximate Weight       (kg)

375

410

425

 

TIG WELDING/HIGH FREQUENCY (HF) CONTROL UNITS SPECIFICATION:

A.C./D.C. TIG WELDING CONTROL UNITS H.F.UNITS TORCH  DC SUPRESSOR SUITABLE FOR 
WCE-TIG 200 (AD) 200 AMPS @ 60 % D.C. SERIES INJECTION 
GAS COOLED
 SUPPLIED ALU/ALLOYES & S.S./ FERROUS METALS
WCE-TIG 300 (AD) 300 AMPS @ 60% D.C.
WCE-TIG 500 (AD) 500 AMPS @ 60% D.C.

 

       SET OF WELDING ACCESSORIES INCLUDING ARGON REGULATOR WITH FLOW METER, SET OF TUNGSTEN ELECTRODES AND WELDING CABLES SUPPLIED AS STANDARD WITH EACH UNIT. ACCESSORIES SUCH AS PAIR OF HAND GLOVES, HAND/ HEAD SCREEN WITH GLASSES ARE SUPPLIED AS OPTIONAL AT EXTRA PRICE.

       CONTROL UNITS ARE REQUIRED TO BE CONNECTED TO SUITABLE DC. OR A.C.POWER SOURCE TO GET TIG WELDING FACILITY. SUITABLE A.C. OR D.C. POWER SOURCES ARE SUPPLIED AS PER THE SPECIFIC ORDER AT EXTRA PRICES.

 

 

 

 

BUTT WELDERS
SPOT WELDERS
ARC WELDERS
CO2 MIG WELDERS

RECTIFIERS

TIG WELDERS

HIGH FREQUENCY UNITS

STUD WELDERS
WIRE BRAZING MACHINES
ACCESSORIES
SPARES

 

 

 

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