{"title":"Spot Welders","description":"","products":[{"product_id":"weldmax-spot-welder-pneumatic-25kva-415v-1","title":"TECNA 7900 Handheld Spot Welder 2mm+2mm","description":"\u003ch3\u003ePortable Hand Spot Welder - TECNA® 7900 #7900\/230\/50\u003c\/h3\u003e\n\u003cp\u003e2kVA (2 + 2mm Maximum Steel Thickness)\u003c\/p\u003e\n\u003cp\u003eOverview\u003cbr\u003eThe TECNA® 7900 Handheld Spot Welder is designed to be lightweight, reliable and simple to operate. It is built for users who are in the smash repair and sheet metal industries. It features a synchronous built-in electronic timer with more than 65 cycles, to spot-weld effectively on oxidised sheets, surfaces with paint residue, or on black sheets. The TECNA® 7900 also has a built-in transformer with superior life-span thanks to its F-class insulation material that won’t dry out or turn brittle. The unit can fit a wide range of spot-welding arms and electrodes, making it useful for a range of applications.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures\u003cbr\u003e125mm arm length\u003cbr\u003eClamp force adjustment\u003cbr\u003eElectronic welding timer adjustable\u003cbr\u003eMore than 65 spot weld cycles\u003cbr\u003eLightweight\u003cbr\u003eReliable\u003cbr\u003eIncludes\u003cbr\u003eElectrode sharpener\u003cbr\u003eOptional Accessories\u003cbr\u003eLonger Electrode Arms Available\u003c\/p\u003e","brand":"TECNA","offers":[{"title":"Default Title","offer_id":43244375015675,"sku":"7900-230-50","price":1450.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/5754\/7771\/files\/7900-230-50.jpg?v=1779311561"},{"product_id":"tecna-4640n-16kva-2-5mm-2-5mm-foot-operated-spot-welder","title":"TECNA 4640N 16kva 2.5mm+2.5mm Foot-Operated Spot Welder","description":"\u003ch3\u003eIndustrial Pedestal Spot Welder - TECNA® 4640\u003cbr\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e16kVA (2.5 + 2.5mm Maximum Steel Thickness)\u003c\/p\u003e\n\u003cp\u003eOverview\u003cbr\u003eTECNA spot welders are designed to meet every need of spot welding. The new stationary ergonomic frame designed by TECNA helps to facilitate the operator’s work. The control unit has been positioned frontally to allow the operator to view the welding data even during the working cycle.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures\u003cbr\u003eArms adjustable in length allowing a better working flexibility\u003cbr\u003eChrome-copper electrode-holders for long life and heavy duty service, designed for straight and angled fitting\u003cbr\u003eAdjustable electrode stroke\u003cbr\u003eEpoxy resin coated transformer\u003cbr\u003eWater-cooled transformer, arms and electrodes\u003cbr\u003eMicroprocessor control unit TECNA TE101\u003cbr\u003eAdjustable electrode force; a microswitch starts the welding cycle when the desired pre-set value is reached\u003cbr\u003eThe foot pedal is adjustable in length\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eTE101 TECNA MICROPROCESSOR CONTROL UNIT:\u003cbr\u003eSynchronous thyristor drive with phase-shift control for welding current adjustment.\u003cbr\u003eBuilt in ammeter (RMS value), 2 selectable ranges (18-56 kA).\u003cbr\u003eStoring of 99 welding programs.\u003cbr\u003eInputs for external selection of 31 programs or 15 programs with parity control.\u003cbr\u003eWelding times adjustment in half-periods.\u003cbr\u003ePre-weld, slope and pulse functions.\u003cbr\u003eWelding current control limits. Error condition signaling output and function to stop welder operation.\u003cbr\u003eSingle and repeat operating mode. WELD\/NO WELD function.\u003cbr\u003eWelding current compensation function to assist welding of oxidized sheets and rods.\u003cbr\u003ePossibility to connect two independent start of cycle device using different welding programs.\u003cbr\u003eAuto retain disabling for manually actuated welders.\u003cbr\u003eFirst phase shift delay adjustment. It enables the machine line current best balance.\u003cbr\u003eCos φ adjustment, allow to optimize current adjustment linearity.\u003cbr\u003eEnd of cycle output for automation applications.\u003cbr\u003eThermostatic protection input.\u003cbr\u003eSelf-adjustment to the mains frequency 50\/60 Hz.\u003cbr\u003eControl of solenoid valve 24 Vdc 7,2 W max with short circuit protection.\u003c\/p\u003e","brand":"TECNA","offers":[{"title":"Default Title","offer_id":48877247037691,"sku":"4640-415-50","price":5300.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/5754\/7771\/files\/4640-415-50.jpg?v=1779311789"},{"product_id":"tecna-4643n-25kva-3mm-3mm-foot-operated-spot-welder","title":"TECNA 4643N 25kva 3mm + 3mm Foot-Operated Spot Welder","description":"\u003ch3\u003eIndustrial Pedestal Spot Welder - TECNA® 4643\u003cbr\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e25kVA (3 + 3mm Maximum Steel Thickness)\u003cbr\u003eOverview\u003cbr\u003eTECNA spot welders are designed to meet every need of spot welding. The new stationary ergonomic frame designed by TECNA helps to facilitate the operator’s work. The control unit has been positioned frontally to allow the operator to view the welding data even during the working cycle.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures\u003cbr\u003eArms adjustable in length allowing a better working flexibility\u003cbr\u003eChrome-copper electrode-holders for long life and heavy duty service, designed for straight and angled fitting\u003cbr\u003eAdjustable electrode stroke\u003cbr\u003eEpoxy resin coated transformer\u003cbr\u003eWater-cooled transformer, arms and electrodes\u003cbr\u003eMicroprocessor control unit TECNA TE101\u003cbr\u003eAdjustable electrode force; a microswitch starts the welding cycle when the desired pre-set value is reached\u003cbr\u003eThe foot pedal is adjustable in length\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eTE101 TECNA MICROPROCESSOR CONTROL UNIT:\u003cbr\u003eSynchronous thyristor drive with phase-shift control for welding current adjustment.\u003cbr\u003eBuilt in ammeter (RMS value), 2 selectable ranges (18-56 kA).\u003cbr\u003eStoring of 99 welding programs.\u003cbr\u003eInputs for external selection of 31 programs or 15 programs with parity control.\u003cbr\u003eWelding times adjustment in half-periods.\u003cbr\u003ePre-weld, slope and pulse functions.\u003cbr\u003eWelding current control limits. Error condition signaling output and function to stop welder operation.\u003cbr\u003eSingle and repeat operating mode. WELD\/NO WELD function.\u003cbr\u003eWelding current compensation function to assist welding of oxidized sheets and rods.\u003cbr\u003ePossibility to connect two independent start of cycle device using different welding programs.\u003cbr\u003eAuto retain disabling for manually actuated welders.\u003cbr\u003eFirst phase shift delay adjustment. It enables the machine line current best balance.\u003cbr\u003eCos φ adjustment, allow to optimize current adjustment linearity.\u003cbr\u003eEnd of cycle output for automation applications.\u003cbr\u003eThermostatic protection input.\u003cbr\u003eSelf-adjustment to the mains frequency 50\/60 Hz.\u003cbr\u003eControl of solenoid valve 24 Vdc 7,2 W max with short circuit protection.\u003c\/p\u003e","brand":"TECNA","offers":[{"title":"Default Title","offer_id":48877250347259,"sku":"4643\/415\/50","price":7496.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/5754\/7771\/files\/4640-415-50.jpg?v=1779311789"}],"url":"https:\/\/engsupply.com.au\/collections\/spot-welders\/tecna.oembed","provider":"Eng Supply store","version":"1.0","type":"link"}