SOLD – NEW TECNA 8211D Press / Projection Welder IN-STOCK
WSI-SELECT – In-Stock and For Sale at Weld Systems Integrators
NEW TECNA 8211D WSI Serial #: 050921
NEW TECNA 8211 – Air Operated 80 kVA press / projection welder [ WSI stock / serial #: 050921 ] IN-STOCK and for sale at Weld Systems Integrators. The TECNA 8211D is a versatile single-phase AC press / projection type spot welder with TE550 Weld Controls.
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.
EQUIPMENT QUOTEQuote RequestFeaturesOptionsSpecifications
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Enter WSI Serial #: 050921 on the following quote request form.
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.
- Modular design in the mechanical structure, arms, brackets, cylinders.
- Cylinder with chrome-plated stem for heavy-duty works and long life; adjustable anti-rotation device.
- Lubrication-free pneumatic components to eliminate oil mist and protect the environment.
- Head descent without pressure for setup and service.
- Double-stroke cylinder with key control.
- Built-in compressed air filter unit and tank.
- Compressed air disconnecting device.
- Electrodes speed control valves, shock absorber for end of the stroke, and air discharge silencers assuring the minimum noise.
- Two-stage electric foot control for clamping and welding pieces only if correctly positioned.
- Pre-setting for additional double stage electric foot connection for the direct recalling of welding program no.2.
- Water-cooled transformer, plates, electrode-holders, and electrodes; transformer with epoxy resin coated windings.
- TE550 constant current microprocessor control unit.
- Synchronous SCR contactor insulated from cooling water circuit with protection thermostat.
- Standard on all models: two-hand safety control with timer assuring the best safety, and removable key selector. The two-hand control push buttons are standard on projection models only (they are available on request on spot welder models).
- Emergency push-button to stop the machine immediately.
- 8230 – Valve to stop the flow of the water cooling when the machine is off and flow switch which makes the welder stop if the cooling water does not circulate.
- 8232 – Rotary selector for recalling the welding programs.
- 8234 – Double stroke control device with the pneumatic foot instead of key one. To be used only for spot welding when the work necessarily requires it.
- 8235 – Cylinder 1242 daN (diameter 125 mm double stage) total stroke 100 mm (only on items 8201D..09D and 8214D).
- 8236 – Adjustable double stroke for cylinder 736 daN (standard).
- 8237 – Adjustable double stroke for cylinder 1242 daN (option 8235).
- 8238 – Low force squeeze for cylinder 736 daN (standard).
- 8239 – Low force squeeze for cylinder 1242 daN (option 8235).
- 8240 – Proportional valve.
- Constant energy welding control unit.
SPECIFICATION | UNITS | TECNA 8211D |
---|---|---|
Power @ 50% Duty Cycle | kVA | 80 |
Max Power | kVA | 135 |
Short Circuit Current | A | 20,000 |
Maximum Welding Current on Aluminum | kA | 18 |
Maximum Welding Current on Steel | kA | 16 |
Thermal Current @ 100% | kA | 6.8 |
Secondary Voltage | V | 8.3 / 7.5 / 6.7 / 6.1 |
Supply Voltage (@60Hz)* | V | 440 |
Primary Cables Ø (up to 30m) | mm² | 70 |
Delayed Fuses @ 440VAC | A | 150 |
Arm Spacing Range | in (mm) | 6.9-18.7 (175-475) |
Throat Depth – To Electrode Holders | in (mm) | 31.5 (800) |
Throat Depth – To Tooling Platens | in (mm) | – |
Tooling Platen Dimensions | in (mm) | – |
# Slots & Spacing | # / in (mm) | – |
Max Electrode Force – Standard @ 87 psi (6 bar) | lbs. (daN) | 1619.2 (736) |
Max Electrode Force – High-Force Option 8235 @ 87 psi (6 bar) | lbs. (daN) | – |
Working Stroke | in (mm) | 3.94 (100) |
Retraction Stroke (Standard) | in (mm) | 2.36 (60) |
Adjustable Retraction Stroke (Option 8236-8237) | in (mm) | 0-3.15 (0-80) |
Compressed Air Supply | psi (bar) | 94.3 (6.5) |
Air Consumption per 1000 Spots @ 94 psi (650kP / 6.5 bar) | ||
Standard Welder – 20mm Stroke | SCF (N/m³) | 162 (4.6) |
Standard Welder – Max Stroke | SCF (N/m³) | 544 (15.4) |
Option 6135 – 20mm Stroke | SCF (N/m³) | – |
Option 6135 – Max Stroke | SCF (N/m³) | – |
Hose Inside Ø | in (mm) | 0.59 (15) |
Water Cooling @ 36 psi (250 kP / 2.5 bar) | gpm (lpm) | 2.1 (8) |
Aerial Noise Produced | dB(A) | 76 |
Measured Conditions | ||
Working Stroke | in (mm) | 0.79 (20) |
Welding Time | Cycles | 23 |
Welding Current | kA | 15 |
Working Rating (Welds per Minute) | #/min | 15 |
Net Weight | lbs (kg) | 1287 (585) |
* May be supplied capable of operating on other voltages/frequencies. Please ask for details. | ||
* Different voltages and frequencies on request. | ||
* Specifications are subject to change without notice. |