TECNA 6074 MFDC Press / Projection-Type Welder
TECNA Model 6074 – 56 kVA MFDC Press / Projection Welder available from TECNADirect.com
TECNA 6074 – 56 kVA MFDC press / projection-type welder is designed to meet every need of spot welding. The frame of this line of machines has been designed by TECNA so to facilitate the operator’s work. The standard TE751 is a mid-frequency welding controller able to store up to 150 different welding programs.
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 6074 Welder Features / Specifications / Options and Accessories / Controls
- Medium frequency welders, designed to obtain high quality welding.
- Modular design of 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 to protect the environment.
- Adjustable double-stroke cylinder with key control.
- Built-in compressed air filter unit. Compressed air disconnection device.
- Water-cooled transformer, plates, electrode-holders and electrodes; transformer with epoxy resin coated windings.
- Two stage electric foot control for clamping and welding pieces only if correctly positioned.
- Pre-setting for additional double stage electric foot switch connection for the direct recalling of a different welding program.
- Arranged for all models: two-hand safety control with timer and removable key selector, assuring the best safety. The two-hand control device is standard on projection models only (it is available upon request on spot welder models).
- Emergency push-button to stop the machine immediately.
*May be supplied capable of operating on other voltages / frequencies. Please ask for details.
| Item 6073 |
Item 6074 |
Item 6075 |
Item 6073A |
Item 6074A |
Item 6075A |
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Adjustable double stroke. |
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Item 8030 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. |
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Item 8031 Longer arms length for item 6075 (L=500 D=380). |
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Item 8033 Double stroke control device with pneumatic foot instead of key one. To be used only for spot welding when the work necessarily requires it. |
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Item 8037 Proportional valve. Allows to adjust the working pressure directly from the control unit and to combine a proper pressure value to each program. Assures constant and accurate working pressure. It can be used only on welders equipped with TE700 control unit. |
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Item 8038 Position sensor. It can be used only on welders equipped with TE700 control unit. |
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Item 8042 Rotary selector for recalling the welding programs. It can be used only on welders equipped with TE700 control unit. |
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Item 8043 Electrodes descent without pressure for both maintenance and set-up |
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Item 73070 Additional double stage electric foot switch for the direct recalling of a different welding program. L=1.4 m. |
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Item 73038 Additional double stage electric foot switch for the direct recalling of a different welding program. L=2.4 m. |
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Item 50214 Serial interface RS232, enabling the connection with a serial printer or a personal computer for production data recording. |
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