TECNA 3021Q AC – 32 kVA
TECNA 3021Q C-Type Suspended Weld Gun
32 kVA | Air-Operated | Single-Phase AC
WSI Stock / Serial #: TECNA-3021Q
The TECNA 3021Q is a 32 kVA, single-phase AC, air-operated, heavy-duty c-type spot weld gun. The TECNA 3021Q is a versatile and powerful HD weld gun for welding thicker materials in harsh environments including agriculture, construction, trucking, and mining industries.
- Model: TECNA 3021Q
- Gun type: C-type
- Power @ 50% duty cycle: 32 kVA
- Power supply: Single-phase AC
- Max. weld current: 20,000 amps
- Max. weld force: 1,124 lbs.
WSI maintains an inventory of new and used resistance welding equipment, including TECNA rocker arm spot welders at our Warrensville Heights, Ohio location for quick shipment and delivery. Contact our knowledgeable sales team at 844-WSI-WELD or 216-475-5629 for immediate assistance.
Please submit the following form to request additional information.
Enter “TECNA-3021Q” on the following quote request form.
If you have any questions, please call 844-WSI-WELD or 216-475-5629 and ask to speak with a WSI Engineer.
- Pneumatically-operated suspended gun with integrated TE300, TE470 or TE480 microprocessor-based welding controls.Intelligent Design, Small Dimensions, and High Welding Capacity for Maximum Productivity.
- High Electrode Force with Reduced Dimensions and Safe Components.
- Standard ISO 5826 transformers.
- 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°.
- 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.
- 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 environment.
- Water-cooled transformer, with epoxy resin-coated windings for long life.
- Water-cooled arms, electrode holders, and electrodes for best performance and maximum use.
- Water-flow valves on the cooling circuit simplify electrode changeover.
- 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.
- Selection of Welding Controls to suit different production requirements.
Options:
- Ask WSI about custom arms! In addition to the arms listed in this catalog, an almost infinite variety of configurations is available to suit customer welding requirements. WSI is an expert at engineering and manufacturing custom weld gun arms.
- Shielded supply cable for even longer life in heavy manufacturing environments.
- Various lengths of umbilical are available for special order. These include 21.3’ (6.5M), 32.8’ (10M), 42.6’ (13M), 49.2’ (15M). Note: WSI-Spec guns always include 15M cables.
- The water flow switch prevents the weld gun from passing the weld current if cooling water is not flowing.
- Note: TE470 / 480 controls have a programmable passcode lock
- A wide variety of handle configurations are available for easy maneuverability and activation.
*May be supplied capable of operating on other voltages/frequencies. Please ask for details.
The TECNA 3021Q is a 32 kVA, single-phase AC, air-operated, heavy-duty c-type spot weld gun. The TECNA 3021Q is a versatile and powerful HD weld gun for welding thicker materials in harsh environments including agriculture, construction, trucking, and mining industries.
- Model: TECNA 3021Q
- Gun type: C-type
- Power @ 50% duty cycle: 32 kVA
- Power supply: Single-phase AC
- Max. weld current: 20,000 amps
- Max. weld force: 1,124 lbs.
INVENTORY:
Additional information
| Gun Type | C-type |
|---|---|
| kVA | 32 kVA |
| Power Supply | Single-Phase AC |
| Max. Weld Current | 20,000 amps |
| Max. Weld Force | 1,124 lbs. |
TECNA Stainless Steel Cable Retractor Balancer Standard Features
- Rugged construction, cast aluminum body.
- Stainless steel rope
- Adjustable capacity
- Auxiliary safety suspension
- Adjustable stroke limiting device
- Cable guide in antifriction material
- Inert spring drum assembly
- Polyamides thimble
- Models 9320 – 9323: Safety device against load dropping due to the spring breakage (>3kg).
* Features may vary, and are subject to change without notice. Please contact your TECNA representative to request a quote.
TECNA Stainless Steel Cable Retractor Balancer Selection Guide
Retractor tool balancers use a spring mechanism to keep the tool hanging slightly below the balancer when in the rest position. To use the tool, the operator pulls down to unwind a cable. When the operator’s task is complete, the tool can again be safely returned to the rest position. While in use, the operator will feel a slight pull from the retractor, as the tool is under continuous pressure from a spring.
TECNA standard retractor tool balancers feature a nylon or aluminum housing, and suspend the tool on a stainless steel wire rope. Optional accessories include:
- Accessory unit with air hose 0.32 / 0.39 in. (8 – 10 mm)
- Accessory unit with air hose 0.43 / 0.63 in. (11 – 16 mm)
NOTE: Available for certain models, please contact a customer service representative for help selecting the right product for your application.
Balancers models 9336 – 9350 are equipped with a stop device that allows the load to be stopped in intermediate positions of the stroke, about every 3.94 in. (100 mm). The stop device can be activated and deactivated at the operator’s choice.
