Tecna Spot Welder 50 kVA

Code 4663
Tecna 50kva Pedestal Spot Welder
Code 4663
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  • Description

    The Tecna 4663 pedestal spot welder is a versatile and high-performance welding machine engineered for precision spot welding applications. With its advanced technology and durable construction, this welder delivers exceptional performance and reliability in various industrial environments. Featuring adjustable welding parameters, intuitive controls, and quick setup capabilities, the Tecna 4663 ensures ease of use and superior weld quality.


    The TE101 control unit has been positioned frontally to allow the operator to view the welding data even during the working cycle.

    These Tecna rocker arm Spot welders have a power output of 50 kVA making them ideal for the professional workshop. This spot welder is air operated for a more measured clamping force. Water cooler not included.

    (Which model should I purchase for my application? - Why not send us a sample, we will weld the sample and recommend the correct machine.)
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     Call for a great deal ! 02392 295612

    Key Features

    • Chrome-copper electrode-holders for heavy duty and long life, designed for both straight and angled fitting.
    • Water-cooled epoxy resin coated transformer.
    • Water-cooled arms, electrodes and electrode-holders.
    • Microprocessor control unit TECNA TE101.
    • USB Port for data storage (only with TE550).
    • The air operated lubrication free cylinder eliminates oil mist.
    • Protected filter assembly with gauge.
    • Two-stage electric foot-pedal for clamping and welding pieces only if correctly positioned.
    • Pre-connected for additional electric foot-pedal for the direct recalling of welding program No.2. This function is helpful when different kinds of welding are to be performed on the same piece.
    • Arms: gap 280 mm, adjustable depth 320 mm. (option 4638)
    • Adjustable electrodes stroke for max. working rate.

    Technical Data

    Model number
    4663
    Nominal power @ 50%kVA50
    Maximum welding powerkVA82
    No load secondary voltageV6.1
    Maximum short circuit currentkA16.5
    Insulation classkAF
    Thermal current 100%A5700
    Supply voltage 50 HzV400
    Cables section L=10mmm2
    Cables section L=30mmm235
    Delayed fusesA100
    Min. throat depthmm480
    Max. electrode force (@6 bar)daN260
    Electrode strokemm5-120
    Short circuit current with L maxkA12.2
    Arms diametermm50
    Electrode holders diametermm25
    Standard electrodes cone diametermm14.8
    Water cooling
    option
    Aerial noise produceddB(A)<70
    Working strokemm20
    Welding timecycles24
    Welding currentkA12.4
    Working rating in welds/min
    15
    Net weight (approx)Kg233
    MicroprocessormodelTE101
    Country of origin
    Italy
    Guaranteeyears1