TECNA 6023DA MFDC Press-Type Spot Welder
30 kVA – 3-Phase Inverter Press-Type Spot Welder from TECNADirect.com
TECNA WTP-6023DA is a powerful 30 kVA press-type spot welders available from TECNADirect.com. The TECNA 6023DA is designed to meet every need of spot welding. Furthermore, the frame of this press-type welder series has been designed by TECNA so to facilitate the operator’s work. The control unit, the pneumatic commands and the pressure gauge have been placed at the top so to enable the operator to use them smoothly.
The inverter technology, which these machines are provided with, allows a higher welding quality, an extreme precision in time and current and a reduction in costs, installation ones included. The welding time is adjusted in milliseconds thus allowing the best set-up. The welding current is supplied continuously and constantly and is not affected by the dimensions of the welding circuit.
TECNA 6023DA – Designed to obtain high quality welding.
For more information, on the TECNA 6023DA, REQUEST A QUOTE, or give us a call at 844-44-TECNA or +1-216-475-5629 for IN-STOCK inventory available now with immediate shipping.
- Medium frequency welders, designed to obtain high quality welding.
- Chrome-copper electrode-holders for heavy duty and long life, designed for both straight and angled fitting on the arm.
- Water-cooled transformer, electrode-holders and electrodes; transformer windings coated in epoxy resin.
- Microprocessor control unit TE751 provided with wide screen.
- (optional) USB port for data storage.
- Lubrication free cylinder and pneumatic components which eliminate oil mist.
- Two-stage electric foot-pedal for clamping and welding pieces only if correctly positioned.
- Pre-connection for an 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.
| SPECIFICATIONS | UNITS | WTP-6022D | WTP-6022DA | WTP-6023D | WTP-6023DA |
| Standard Control | TE751 | TE700 | TE751 | TE700 | |
| Power @ 50% Duty Cycle | kVA | 30 | 30 | 30 | 30 |
| Max Power | kVA | 85 | 85 | 85 | 85 |
| No-Load Secondary Voltage | V | 6.1 | 6.1 | 6.1 | 6.1 |
| Short Circuit Current | A | 19,000 | 19,000 | 19,000 | 19,000 |
| Thermal Current @ 100% | kA | 3.4 | 3.4 | 3.4 | 3.4 |
| Maximum Welding Current on Aluminum | kA | 17.1 | 17.1 | 17.1 | 17.1 |
| Maximum Welding Current on Steel | kA | 15.2 | 15.2 | 15.2 | 15.2 |
| Supply Voltage (@60Hz)* | V | 440 | 440 | 440 | 440 |
| Delayed Fuses @ 440VAC | A | 30 | 30 | 30 | 30 |
| Primary Cables Ø (up to 30m) | mm² | 10 | 10 | 10 | 10 |
| Insulation Class | F | F | F | F | F |
| Compressed Air Supply | psi (bar) | 94.3-145 (6.5-10) | 94.3-145 (6.5-10) | 94.3-145 (6.5-10) | 94.3-145 (6.5-10) |
| Air Consumption per 1000 Spots @ 94 psi (650kP / 6.5 bar) | SCF (N/m³) | 307-92 (8.7-2.6) | 307-92 (8.7-2.6) | 191-60 (5.4-1.7) | 191-60 (5.4-1.7) |
| Arm Minimum Length | in (mm) | 15.7 (400) | 15.7 (400) | 19.7 (500) | 19.7 (500) |
| Max Electrode Force @ 94 psi (6.5 bar) | lbs. (daN) | 1034 (470) | 1034 (470) | 660 (300) | 660 (300) |
| Working Stroke | in (mm) | 0.2-3.2 (5-80) | 0.2-3.2 (5-80) | 0.2-3.2 (5-80) | 0.2-3.2 (5-80) |
| Arm Maximum Length | in (mm) | – | – | – | – |
| Max Electrode Force @ 94 psi (6.5 bar) | lbs. (daN) | – | – | – | – |
| Working Stroke | in (mm) | – | – | – | – |
| Manual Retraction Stroke (Standard) | in (mm) | 2.4 (60) | 2.4 (60) | 2.4 (60) | 2.4 (60) |
| Water Cooling @ 36 psi (250 kP / 2.5 bar) | gpm (lpm) | 1.6 (6) | 1.6 (6) | 1.6 (6) | 1.6 (6) |
| Min/Max Water Pressure | psi (bar) | 36-58 (2.5-4) | 36-58 (2.5-4) | 36-58 (2.5-4) | 36-58 (2.5-4) |
| Aerial Noise Produced | dB(A) | <70 | <70 | <70 | <70 |
| Working Stroke | in (mm) | 0.8 (20) | 0.8 (20) | 0.8 (20) | 0.8 (20) |
| Welding Time | Cycles | 23 | 23 | 22 | 22 |
| Welding Current | kA | 12.7 | 12.7 | 13.1 | 13.1 |
| Working Rating (Welds per Minute) | #/min | 15 | 15 | 15 | 15 |
| Net Weight | lbs (kg) | 407 (185) | 407 (185) | 411.4 (187) | 411.4 (187) |
| Ø Arms | in (mm) | 1.97 (50) | 1.97 (50) | 1.97 (50) | 1.97 (50) |
| Ø Electrode Holders | in (mm) | 1 (25.4) | 1 (25.4) | 1 (25.4) | 1 (25.4) |
| Electrode Taper Size | 4RW/1MT | 4RW/1MT | 4RW/1MT | 4RW/1MT | |
| Short Circuit Current with Arms @ Max Length | kA | – | – | – | – |
| Adjustable Arm Gap Assembly (OPTION 4638) | – | – | |||
| Short Circuit Current with Arms @ Max Gap | kA | – | – | 10 | 12.1 |
| Minimum Gap | in (mm) | – | – | 6.7 (170) | 6.7 (170) |
| Maximum Gap | in (mm) | – | – | 19.7 (500) | 19.7 (500) |
| Measured Conditions | |||||
| Working Stroke | in (mm) | 0.8 (20) | 0.8 (20) | 0.8 (20) | 0.8 (20) |
| Welding Time | Cycles | 23 | 23 | 22 | 22 |
| Welding Current | kA | 12.7 | 12.7 | 13.1 | 13.1 |
| Working Rating (Welds per Minute) | #/min | 15 | 15 | 15 | 15 |
| *May be supplied capable of operating on other voltages/frequencies. Please ask for details. | |||||
=Standard 
=Optional
| Item 6022 |
Item 6023 |
Item 6022A |
Item 6023A |
Photo | Description |
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TE751 control unit | ||
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TE700 control unit | ||
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Item 6034 Adjustable double stroke for cylinder 470 daN |
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Item 6035 Adjustable double stroke for cylinder 300 daN | ||
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Item 72628 Two-hand safety control on pedestal, adjustable height. Recomended for the operator safety according to the working requirements. It can be used only on welders equipped with optional control unit TE700. | ||
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Item 6032 Foot pedal for double stroke. |
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Item 73070 Additional foot-pedal for program no. 2. |
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Item 6033 USB interface board. |
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Item 4638 Adjustable arms large gap assembly for item 6023. The more the arms gap, the less the welding current. | ||
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Item 4571 Brass arm with reduced overall dimension with tip. |
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Item 4577 Brass arm with reduced overall dimension with tip (for items 6020D/6021D/6023D with option 4638). | ||
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Item 4578 Brass arm with reduced overall dimensions with frontal electrode (for items 6020D/6021D/6023D with option 4638). |
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612X Series 90-160 kVA MFDC Press / Projection-Type Spot Welders |
TECNADirect.com by Weld Systems Integrators
TECNADirect.com, a division of Weld Systems Integrators, maintains an inventory of TECNA welding equipment, including rocker arm spot welders, press-type spot welders and press / projection welders. In addition, we also carry a complete line of bench welders, portable spot welding guns, tool balancers and accessories. Contact us TODAY at 844-44-TECNA, and ask about our IN-STOCK inventory at our Warrensville Heights, Ohio location.
