TECNA 3322 Portable Spot Weld Gun

WSI-SELECT – In-Stock and For Sale at Weld Systems Integrators

TECNA 3322 Portable Spot Weld Gun – WSI Serial #: 06040

TECNA 3322 portable spot weld gun [ WSI stock / serial #: 06040 ] IN-STOCK and FOR SALE at Weld Systems Integrators. The TECNA 3322 is a 23 kVA, scissor-type, air-operated, medium-duty spot-welding gun with standard 7.48″ (190 mm) – 25.59″ (800 mm) arms. NOTE: custom arm holder configurations available.

WSI maintains an IN-STOCK inventory of new and used resistance welding equipment at our Warrensville Heights, Ohio location for quick shipment and delivery. Contact our knowledgeable sales team at 844-WSI-WELD or +1-216-475-5629 for immediate assistance.

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TECNA 3322 Catalog [ PDF Download ]

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If you have any questions on WSI Select – IN-STOCK equipment available from Weld Systems Integrators, please call 844-WSI-WELD or +1-216-475-5629 and ask to speak with a WSI Engineer.

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    • Pneumatically-operated suspended gun with integrated TE300, TE470 or TE480 microprocessor-based welding controls.
    • Intelligent Design, Small Dimensions, and High Welding Capacity deliver Maximum Productivity.
    • High electrical efficiency.
    • The totally-enclosed unit includes rubber bumpers in some areas, for safe and easy operation.
    • Accurate maneuverability at any angle is guaranteed by gyro suspension mounted on sealed bearings, coupled with a TECNA balancer.
    • Rotation lock allows the locking of multiple axes of motion.
    • Accepts a broad range of standard and special arms to accommodate special applications. “C” type gun assists in accessing unconventional areas.
    • Chromium copper electrode holders offer long life in a production environment and are designed for use at angles of up to 30°. Ask about WSI-exclusive 30-degree arms!
    • Long, adjustable Welding Stroke enables welding in difficult-to-reach areas, including welding reinforcements and ribs.
    • Temporary extra stroke (retraction stroke) allows for reaching into tough spots.
    • Water-cooled transformer, with epoxy resin-coated windings for long life.
    • Water-cooled arms, electrode holders, and electrodes for best performance and maximum use.
    • SCR (Silicon-Controlled Rectifier) is insulated from the cooling circuit and includes a thermal cutoff switch for overheat protection.
    • Lube-free chromium-plated cylinder and shaft offer a long service life in a production environment.
    • Lube-free pneumatic circuit eliminates oil mist in your shop.
    • Trigger Handle Safety prevents accidental initiation.
    • Trigger Handle Controls enable selection between 2 or 4 welding programs, as well as Stage 1 ‘weld / no-weld’ function.
    • New for 2017: Power Supply Cable is replaceable without opening up the welder!
    MODEL SPECIFICATIONS UNITS TECNA 3322
    WSI Serial Number 06040
    Gun Type Scissor (L)
    Power @ 50% Duty Cycle kVA 23
    Max Power kVA 65
    Short Circuit Current A 21,000
    Thermal Current @ 100% kA 4.25
    Secondary Voltage V 3.8
    * Supply Voltage (@60Hz) V 440
    Primary Cables Ø (up to 30m) mm2 16
    Delayed Fuses @ 440VAC A 40
    Arm Spacing in (mm) 6.5 (165)
    Arm Minimum Length in (mm) 7.5 (190)
    Max Electrode Force @ 116 psi (8 bar) lbs. (daN) 744 (338)
    Working Stroke in (mm) 0.2-0.8 (5-20)
    Maximum Stroke in (mm) 1.1-1.6 (28-40)
    Arm Maximum Length in (mm) 31.5 (800)
    Max Electrode Force @ 116 psi (8 bar) lbs. (daN) 205 (93)
    Working Stroke in (mm) 0.7-2.9 (18-73)
    Maximum Stroke in (mm) 4.0-5.7 (102-146)
    Compressed Air Supply psi (bar) 94 (6.5)
    Air per 1000 Spots @ 72.5 psi (500kP / 5 bar) SCF (Nm3) 141 (4)
    Hose Inside Ø in (mm) 0.4 (10)
    Water Cooling @ 36 psi (250 kP / 2.5 bar) gpm (lpm) 1.85 (7)
    Max Thickness Mild Sheet Steel
    w/90° Arms @ Min. Length in (mm) 0.16 x 0.16 (4 x 4)
    w/90° Arms @ 20″ (508mm) in (mm) 0.12 x 0.12 (3 x 3)
    w/90° Arms @ Max. Length in (mm) 0.08 x 0.08 (2 x 2)
    w/90° Arms, Cross Wire Max Ø in (mm) 0.55 x 0.55 (14 x 14)
    Welding Rate per Minute
    0.040 x 0.040″ (1x1mm) Class A 80
    0.060 x 0.060″ (1.5 x 1.5mm) Class A 32
    0.080 x 0.080″ (2x2mm) Class A 16
    0.098 x 0.098″ (2.5 x 2.5mm) Class A –
    0.118 x 0.118″ (3x3mm) Class B –
    Net Weight (w/cables, hoses, suspension & shortest arms) lbs (kg) 114 (52)
    Packing Box Dimensions in (mm) 12 x 33.5 x 21.7 (300 x 850 x 550)
    Spring Balancer
    Short Arms Capacity Required lbs (kg) 121-143 (55-65)
    Short Arms Balancer Required Model # 9368BR
    Long Arms Capacity Required lbs (kg) 143-165 (65-75)
    Long Arms Balancer Required Model # 9369BR

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