Three Phase MFDC Machines

Listing ID #3908093

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WELDER MAIN FEATURES Medium frequency welders, designed to obtain high quality welding. Modular design of mechanical structure, arms, brackets, cylinders. Cylinder with chrome plated stem for heavy....

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Product Details

WELDER MAIN FEATURES

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.
Electrodes descent without pressure for both maintenance and set-up.
Built-in compressed air filter unit and tank. 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.
Protection with automatic circuit breaker.
Flow-switch which stops the machine if the cooling water does not flow.

WELDING CONTROL UNIT TE700 - Inverter command with medium frequency IGBT, with possibility of choosing the operating frequency of the inverter between 1000 Hz and 4000 Hz. Storage of up to 300 welding programs; 255 may be called from external devices. Possibility of associating an 8-character alphanumeric identifier with each weld program. Possibility of managing as many as 4 different welding transformers or as many as 4 different kinds of electrodes through the same control unit. Overheating protection for the welding transformers. Up to 32 programmable parameters for each program. Slope up, Slope down, pulses, pre-weld, post-weld functions and adjustment of the welding times with units of 1 mS. Display of the RMS of the welding current, energy, power, RMS value of voltage at the electrodes, of the initial and final resistance, of the machine's thermal use percentage, of the machine's use percentage and, as an option, of the initial thickness of the material to be welded and the indentation at the end of the weld.

6 WORKING MODES - constant current, constant power, constant voltage, FIX, constant energy, DYNAMIC mode. Limit indicators for: Current, voltage at the electrodes, energy, power, inverter use ercentage, initial and final resistance of the material to be welded; thickness and indentation limit of the material (optional).

Double stroke function. Stepper function to compensate the wear and tear of the electrodes with programmable curves and possibility of intervening independently on the welding time and current through differentiated stepper laws. Possibility of using 4 different stepper options associated with 4 different spot counters associated with each weld program. Control of 5 solenoid valves 24 VDC max. 5 W with selfprotected output. Output for proportional solenoid valve. Selectable languages: Italian, English, French, German, Spanish, Hungarian, Swedish or Portuguese. Possibility of managing as many as 4 different electrode tip dressings at the same time through 4 different spot counters (optional).

Company Details

TECNA S.p.A. is a wholly- Italian company, a leader in pioneering solutions for resistance welding design and Technology. Restless research and development, staff enhancement, an experience of almost 50 years as fame gained with pride in the industrial world are the hallmarks of a company that carries innovation in its DNA.
By designing and building resistance welders for 40 years TECNA, synonymous with resistance welding, is part of a market undergoing constant evolution. It was founded in 1969 when Mr. Ezio Amadori, owner and president, registered the trademark by the Patent and Trademark Office. Passion for Technology and design talent allowed the ompany to turn into and S.n.c. one in 1985 and into S.p.A. in 1988. The experience acquired all along these years not only qualifies TECNA as a specialized supplier of resistance welding equipment but makes it frt transversely in the Industrial, Aerospace, Automotive, Military, Medical Equipment and Car Body Repair fields which the company has a great impact on worldwide.
Part of the Tecna production is carried out by artisan businesses located in Castel San Pietro Terme, a delightful town on the outskirts of Bologna. This production strategy, trongly willed by Mr. Ezio Amadori, has created remarkable satellite activities which have enriched and energized the territory and has encouraged the development of an extensive network of qualified partners, artisans and designers.
WELDCON INDIA PVT.LTD.
The Company was founded in 1997 and turned into Pvt. Ltd. In 2001, is located at Nashik, 180 kms from Mumbai, spread over 45,000 sq. ft. area in the prime industrial zone of Amabad.
A solution based approach of WELDCON for providing Integrated Turnkey Solutions for Body in White weld shops to the Automobile and Engineering lndustry at large by study and evaluation of project's requirements, innovative designs, meticulous planning, precise manufacturing, creating awareness of the latest technological developments, ommitted deliveries and after sales service.
The efforts of WELDCON, coupled with Engineering Expertise, Continuous Up-gradation of Facilities, Commitment in Meeting Project Deadlines and Effective Post Sales Support has enabled to achieve over 7000 installations spread over the country. This is one of the largest installations of Resistance Welding machines by any supplier in India. Not only has the number, but repeated orders from customers, and customer retention to the extent of 100% speaks volumes about the faith and trust created by WELDCON.
Experience in handling variety of jobs with innovation and willingness to accept challenges makes WELDCON the most vibrant company in the field of Resistance welding in ndia.
TECNA WELDCON INDIA PVT. LTD.
TECNA, after servicing the Indian lndustry for last 14 years through WELDCON, decided to step ahead and form a Joint Venture company to combine the synergies of both the companies, the Research. Innovation and Technology of TECNA and manufacturing and after sales support capabilities of WELDCON, to accept the challenges posed by continuous evolution of the market and to step up the Customer satisfaction in all aspects of business. This Joint Venture is set up to enhance the trust and faith in the product, to multiply the confidence in customer relationship and to create an atmosphere, enriching the business experience.
TECNA WELDCON INDIA PVT. LTD. will be located in Nashik with all modern manufacturing facilities ensuring the workmanship, well equipped design center to adopt the special requirements for enhancing the flexibility, and specially developed quality monitoring systems and equipments to maintain the persistent TECNA quality. Manufacturing and quality system staff is well trained and qualified by TECNA's experience and vendor network following TECNA manufacturing systems.
The after sales service and marketing staff, with sales offices in Nashik, Pune, Bangalore, Chennai, Delhi and Pantnagar will ensure the prompt sales and service responses to customers in every corner of India.