MIG Guns, MIG Consumables & Welding Accessories Catalog
MIG Guns, MIG Consumables & Welding Accessories Catalogtweco.com
Make the Switch. Increase Productivity.TWECO ADVANTAGEs %XCELLENT PERFORMANCE WITH HIGH PRODUCTIVITY LOW DOWNTIMEs 3UPERIOR DURABILITY WITH LONG LASTING GUNSs %XCEPTIONAL EASE OF USE WITH OPERATOR APPEALTWECO MIG GUN PORTFOLIOs "ROAD RANGE OF PRODUCTS FOR DIFFERENT APPLICATIONSs !IR COOLED AND WATER COOLED -)' GUNSs 3PECIALTY GUNS FOR PULSE WELDINGs 3PECIALTY GUNS FOR ALUMINUM WELDINGs 3PECIALTY GUNS WITH SMOKE FUME EXTRACTION FEATURESTWECO OFFERS SUPERIORFEATURES AND BENEFITSs %RGONOMIC DESIGN TO REDUCE OPERATOR FATIGUEs %XCELLENT CUSTOMER SUPPORT TO ANSWER ALL YOURTECHNICAL QUESTIONSs 7IDEST RANGE OF -)' GUN CONSUMABLES IN THE INDUSTRYs -EET A BROAD RANGE OF YOUR APPLICATION NEEDSTWECO TRUSTs )NDUSTRY STANDARD FOR OVER YEARSs /VER MILLION -)' GUNS SOLDs -OST TRUSTED -)' GUN IN THE INDUSTRYTWECO ADVANTAGE. TWECO TRUST.6ISIT WWW TWECOTRUST COM
Professional MIG Welding Consumables . . . . . . . . . . . . . . 85-108Table of ContentsProfessional MIG Welding Products & Accessories . . . . . . . . 4-84WeldSkill MIG Guns & Consumables . . . . . . . . . . . . . . . 109-125Professional Manual Welding Products & Accessories . . 126-136WeldSkill Manual Welding Products & Accessories . . . . . 137-138Customer Care Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1393
Solid Wire – Mild Steel and Stainless SteelAmperage te-).) -)'0ROFESSIONAL .O 3PRAY -ASTER 0ROFESSIONAL .O #OMPACT %LIMINATOR 3MOKE -ASTER %LIMINATOR 3POOL 'UN 3PRAY -ASTER 0ROFESSIONAL .O 0ULSE-ASTER !IR #OOLED #OMPACT %LIMINATOR 3UPRA 84 45&& . ,)4% 3MOKE -ASTER %LIMINATOR 3POOL 'UN 3PRAY -ASTER 0ROFESSIONAL .O 0ULSE-ASTER !IR #OOLED #OMPACT %LIMINATOR 3TANDARD %LIMINATOR 3UPRA 84 3MOKE -ASTER 3UPRA 7ATER #OOLED 3PRAY -ASTER 0ROFESSIONAL .O 0ULSE-ASTER !IR #OOLED 0ULSE-ASTER #OMPACT %LIMINATOR 3TANDARD %LIMINATOR 3UPRA7ATER #OOLED 3TANDARD 7ATER #OOLED RecommendedAlternate0ROFESSIONAL .O 3PRAY -ASTER &,58#/2% 3%&# 3PRAY -ASTER #OMPACT %LIMINATOR 0ROFESSIONAL .O &,58#/2% 3%&# 3PRAY -ASTER 0ROFESSIONAL .O #OMPACT %LIMINATOR 3UPRA 84 45&& . ,)4% &,58#/2% 3%&# 3PRAY -ASTER 0ROFESSIONAL .O #OMPACT %LIMINATOR 3TANDARD %LIMINATOR 3UPRA 84 &,58#/2% 3%&# 3PRAY -ASTER 0ROFESSIONAL .O #OMPACT %LIMINATOR 3TANDARD %LIMINATOR &,58#/2% 3%&# 0ROFESSIONAL .O 0ROFESSIONAL .O #OMPACT %LIMINATOR 3TANDARD %LIMINATOR 400#/ #/ #/ (IGHER !RGONMIXTURE(IGHER !RGONMIXTURE (IGHER !RGONMIXTURE WireDiameterin.(mm)Amperage Range30-100100-200200-300300-400400-6503ELF SHIELDED 3ELF SHIELDED Flux cored WireMIG Welding Products & AccessoriesMIG Gun Selection GuideWireDiameterin.(mm)#/ OR 3ELF SHIELDED #/ OR #/ OR 3ELF SHIELDED#/ OR 3ELF SHIELDED #/ OR &,58#/2% 3%&# 3ERIES -)' 'UNS ARE TO BE USED ONLY WITH 3ELF 3HIELDED WIRE WireDiameterin.(mm)Solid Wire – Aluminum Amperage ON!RGON RecommendedAlternate%LIMINATOR3POOL 'UN -).) -)'0ROFESSIONAL .O %LIMINATOR3POOL 'UN 3PRAY -ASTER 0ULSE-ASTER !IR #OOLED 0ROFESSIONAL .O #OMPACT %LIMINATOR 0ULSE-ASTER!IR #OOLED 3PRAY -ASTER 0ULL-ASTER 0ROFESSIONAL .O #OMPACT %LIMINATOR 45&& . ,)4% 0ULSE-ASTER!IR #OOLED 3PRAY -ASTER 0ULL-ASTER 0ROFESSIONAL .O #OMPACT %LIMINATOR 3TANDARD%LIMINATOR 45&& . ,)4% 0ULSE-ASTER!IR #OOLED 3PRAY -ASTER 0ULL-ASTER 0ULSE-ASTER 7ATER #OOLED 0ROFESSIONAL .O #OMPACT %LIMINATOR 3UPRA 7ATER #OOLED 4507HEN WELDING WITH ALUMINUM WIRE STANDARD -)' GUN LENGTH OF FT SHOULD NOT BE EXCEEDED AND CONDUIT LINERS CONTACT TIPS MADE SPECIlCALLY FORALUMINUM WIRES SHOULD BE USED 4U.S. Customer Care: 800-426-1888 /Canada Customer Care: 905-827-4515 /FAXFAX800-535-0557800-588-1714
Spray Master 3MALL %RGONOMIC#RIMPEDProfessional No. /VAL 0ADDLE#ONTOUR-ECHANICALPulseMaster 3MALL %RGONOMIC#RIMPEDCompact Eliminator 3MALL %RGONOMIC#RIMPEDStandard Eliminator %RGONOMIC#RIMPEDTUFF-N-LITE 3TRAIGHT-ECHANICALSUPRA XT 3TRAIGHT-ECHANICALSmoke Master %RGONOMIC#RIMPEDFLUXCORED SEFCSeries 3TRAIGHT#RIMPEDEliminator Spool Gun 0ISTOL 'RIPPullMaster SUPRAStandardWater-cooledPulseMaster 4WECO -ILLER ,INCOLN %URO WIK4WECO-ILLER,INCOLN%URO WIK4WECO%URO WIK4WECO-ILLER%URO WIK4WECO-ILLER,INCOLN%URO Air-Cooled/Water-CooledRear End ConnectorOptionsCablehoz ConnectionHandle DesignAvailable Lengths(Feet)Amperage Range4WECO OFFERS A BROAD RANGE OF -)' GUN FAMILIES TO MEET THE EVERYDAY NEEDS OF THE WELDER s !MPERAGE 2ANGEs ,ENGTHSs (ANDLE ESIGNs 2EAR %ND #ONNECTIONSs !IR #OOLED OR 7ATER #OOLEDSpecial Features!IR(EAVY UTY &RONT %ND#ONSUMABLES!IR7IDE 2ANGE OF &RONT %ND#ONSUMABLES!IR3MART /PTION OR 3TANDARD 'UN RILLED #ONTACT 4IPS!IR!RTICULATING #ONDUCTOR 4UBE #AM 3TYLE #ONTACT 4IPS!IR!RTICULATING #ONDUCTOR 4UBE #AM 3TYLE #ONTACT 4IPS!IR4OP 4RIGGER #APABILITY!IR4OP 4RIGGER #APABILITY!IR&UME %XTRACTION#AM 3TYLE #ONTACT 4IPS4WECO-ILLER!IR'ALVANIZED 3TEEL )NNER #ORE4UBE #ABLEHOZ ESIGN-ECHANICAL INSE ,UG!IR!CCEPTS 3TANDARD 3POOLS2OTATABLE 7IRE 3POOL (OUSING0ISTOL 'RIP#RIMPED4WECO!IR %RGONOMIC#RIMPED4WECO7ATER3MART /PTION OR 3TANDARD 'UN RILLED #ONTACT 4IPS3MART /PTION OR 3TANDARD 'UN RILLED #ONTACT 4IPS /VAL 0ADDLE#ONTOUR#RIMPED4WECO-ILLER7ATER1UICK 7ATER #ONNECTIONS %RGONOMIC#RIMPED4WECO7ATER)NERT 'AS 3TYLE &ITTINGMIG Welding Products & AccessoriesWhich MIG Gun Is Right For You?-ILLER IS A REGISTERED TRADEMARK OF )LLINOIS 4OOL 7ORKS )NC ,INCOLN IS A REGISTERED TRADEMARK OF ,INCOLN %LECTRIC #O 4HE AFOREMENTIONED REGISTEREDTRADEMARKS ARE IN NO WAY AFlLIATED WITH 4WECO 0RODUCTS )NC 4WECO IS REGISTERED TRADEMARK OF 4HERMADYNE )NDUSTRIES )NC International Customer Care: 940-381-1212 /www.tweco.comFAX940-483-81785
FEATURES & BENEFITSOperator appeal and reduces operator fatiguen EXTENDED TRIGGER LENGTH TO REDUCE RADIATED HEATn CONDUCTOR TUBE CAN BE ROTATED EASILY FOR DIFFERENT WELDING POSITIONSn ERGONOMIC HANDLEField repairablen SPLIT HALF HANDLE CASE PROVIDES ACCESS FOR EASE OF REPAIRn lELD REPAIRABLE MECHANICAL CABLE CONNECTIONS FOR #ABLEHOZ n SPARE TRIGGER LEADS IN #ABLEHOZLower heat in the handle and conductor tuben HEAVY WALL CONDUCTOR TUBE AND FRONT #ABLEHOZ CONNECTION CRIMPED FOR IMPROVEDELECTRICAL CONDUCTIVITY AND LOWER HEAT IN THE FRONT ENDn HEAVY DUTY CONTACT TIP AND DIFFUSER FOR IMPROVED PERFORMANCE IN HIGH HEAT APPLICATIONSStandard gun configurations optionsn STANDARD TRIGGER hON OFFv OPERATIONn OPTIONAL DUAL SCHEDULE AND LOCKING TRIGGERWide welding applicationsn SPRAY TRANSFER MODE PULSE WELDINGn STRAIGHT #/ OR MIXED GASESLower inventory carrying costsn INTERCHANGEABLE FRONT END CONSUMABLES BETWEEN 4WECO0ROFESSIONAL .O 3ERIES AND 4WECO 3PRAY -ASTER SERIESSpray Master 250 AmpSpray Master 350 AmpSpray Master 450 Amp6Heavy Duty FabMedium Duty FabAPPLICATIONLight Duty FabKnucklehead FlexibleConductor TubeRear ConnectorLocking TriggerDual ScheduleSTANDARD OPTIONSFlux-CoredSelf ShieldedFlux-CoredGas ShieldedPROCESSMIGWire Diameterin. (mm)Duty Cycle Mixed GasMODELCurrent (Amps)OUTPUTAluminumMIG Welding Products & AccessoriesSPRAY MASTER MIG GUN SERIES 5P TO MM 5P TO MM 5P TO MMU.S. Customer Care: 800-426-1888 /Canada Customer Care: 905-827-4515 /FAXFAX800-535-0557800-588-1714
PERFORMANCEDURABILITYEASE OF USEOptional Dual Schedule On/Offcontrol with your gloved thumb(350 and 450 Amp only) Identifiedwith “DSRS” Part No. suffixThick-walled, three-layerconductor tube for higherelectrical conductivity, act as“heat sink”, and durableBalanced to pivot at thecenter of the handle for easeof use in different weldingpositions, and therebyreduces operator fatigueHeavy-duty thick-walled contact tipand diffuser increases tip life anddecreases downtime with tip changesExtended trigger length tokeep hand away from the arcto reduce radiated heatSteel spring strain reliefprovides support to thecablehoz coming out the rearof the handle to minimizewire feed issuesOptional mechanical lockingtrigger - Identified with "LC"Part No. suffixInternational Customer Care: 940-381-1212 /www.tweco.comMIG Welding Products & AccessoriesSPRAY MASTER SERIES HANDLE DESIGN & STYLEFAX940-483-81787
MIG Welding Products & AccessoriesSpray Master 250 Amp80% Duty Cycle, Mixed GasesTWECO* STYLE REAR CONNECTORLINCOLN† STYLE REAR CONNECTORWire SizeLengthPart No.Stock No.Wire SizeLengthPart No.Stock 545 5P 4O MM FT -MS212L-3545 5P 4O MM FT FT FT FT FT -MILLER STYLE REAR CONNECTORWire SizeLengthPart No.EURO-KWIK STYLE REAR CONNECTORStock No.Wire SizeLengthPart No.Stock No. FT MS210M-3545 FT MS210X-3545 FT MS212M-3545 FT MS212X-3545 5P 4O 5P 4O MM FT MS215M-3545 FT MS215X-3545 MM FT MS220M-3545 FT MS225X-3545 FT MS225M-3545 !DAPTER KITS ARE AVAILABLE TO lT 4WECO REAR CONNECTION TO MOST WIRE FEEDERS o &ITS ,INCOLN ,. 30 3OME ,INCOLN WIRE FEEDERS ARE ASSEMBLED WITH THEIR GUN RECEIVING BUSHING THAT WILL ACCEPT 4WECO STYLE-)' GUNS DIRECT FROM THE FACTORY #ONTROL WIRE 0ART .O -3 3,* 3TOCK .O MUST BE ORDERED SEPARATELY NOZZLESCONTACTTIPSGASDIFFUSERS11H SeriesHD52-11EL16 SeriesEL5214 Series20281CONDUCTORTUBEHD22 SeriesMS63 SeriesEL22I Series16S SeriesEL16 Series14 Series20388EL52CTEL52CT-14EL22CT Series16S SeriesEL16 SeriesEL24CT SeriesEL52CT-1643076STANDARDOPTIONAL2EFER TO 0AGES FOR MORE COMPLETE DETAIL ON FRONT END OPTIONS 2EFER TO 0AGES FOR 0ARTS "REAKDOWN INFORMATION -ILLER IS A REGISTERED TRADEMARK OF )LLINOIS 4OOL 7ORKS )NC ,INCOLN IS A REGISTERED TRADEMARK OF ,INCOLN %LECTRIC #O 4HE AFOREMENTIONED REGISTERED TRADEMARKS ARE IN NO WAY AFlLIATEDWITH 4WECO 0RODUCTS )NC 4WECO IS REGISTERED TRADEMARK OF 4HERMADYNE )NDUSTRIES )NC 8U.S. Customer Care: 800-426-1888 /Canada Customer Care: 905-827-4515 /FAXFAX800-535-0557800-588-1714
TWECO* STYLE REAR CONNECTORLINCOLN† STYLE REAR CONNECTORWire SizeLengthPart No.Stock No.5P 4O MM FT FT FT FT FT 6DSRS MILLER STYLE REAR CONNECTORWire SizeLengthPart No.Stock No.5P 4O MM FT FT FT FT -MS312L-116MS315L-116MS315L-116K4‡MS315L-116DSRS EURO-KWIK STYLE REAR CONNECTORWire SizeLengthPart No.Stock No.Wire SizeLengthPart No.Stock 315M-116DSRSMS325M-116 5P 4O MM FT -MS315X-116 5P 4O MM FT FT FT FT FT FT -!DAPTER KITS ARE AVAILABLE TO lT 4WECO REAR CONNECTION TO MOST WIRE FEEDERS o &ITS ,INCOLN ,. 30 3OME ,INCOLN WIRE FEEDERS ARE ASSEMBLED WITH THEIR GUN RECEIVING BUSHING THAT WILL ACCEPT 4WECO STYLE-)' GUNS DIRECT FROM THE FACTORY #ONTROL WIRE 0ART .O -3 3,* 3TOCK .O MUST BE ORDERED SEPARATELY p)NCLUDES NUCKLEHEAD #ONDUCTOR 4UBE n 0ART .O -3 3&,8 3TOCK .O 2EFER TO PAGES FOR MORE INFORMATION ONCONDUCTOR TUBES 3UFlX 323 UAL 3CHEDULE 2OCKER 3WITCHNOZZLESCONTACTTIPS16S Series14 SeriesGASDIFFUSERSCONDUCTORTUBEEL52CT-16MIG Welding Products & AccessoriesSpray Master 350 Amp80% Duty Cycle, Mixed GasesEL52CT-14EL22CT SeriesMS63 SeriesEL16 SeriesEL52CT11H SeriesHD52-11EL16 SeriesEL5214 Series20281HD22 SeriesEL22I Series16S Series20388STANDARDOPTIONAL2EFER TO 0AGES FOR MORE COMPLETE DETAIL ON FRONT END OPTIONS 2EFER TO 0AGES FOR 0ARTS "REAKDOWN INFORMATION -ILLER IS A REGISTERED TRADEMARK OF )LLINOIS 4OOL 7ORKS )NC ,INCOLN IS A REGISTERED TRADEMARK OF ,INCOLN %LECTRIC #O 4HE AFOREMENTIONED REGISTERED TRADEMARKS ARE IN NO WAY AFlLIATEDWITH 4WECO 0RODUCTS )NC 4WECO IS REGISTERED TRADEMARK OF 4HERMADYNE )NDUSTRIES )NC International Customer Care: 940-381-1212 /www.tweco.comFAX940-483-81789
MIG Welding Products & AccessoriesSpray Master 450 Amp80% Duty Cycle, Mixed GasesLINCOLN† STYLE REAR CONNECTORTWECO* STYLE REAR CONNECTORWire SizeLengthPart No.Stock No.5P 4O MM FT FT FT FT FT FT FT FT 6DSRSMS415-116LMMS420-116MS425-116 MILLER STYLE REAR CONNECTORWire SizeLengthPart No.Stock No.5P 4O MM FT FT FT FT FT FT FT MS415L-116LCMS415L-116LMMS425L-116 EURO-KWIK STYLE REAR CONNECTORWire SizeLengthPart No.Stock No.5P 4O MM FT FT FT FT FT FT FT FT FT FT FT -116DSRSMS425M-116MS425M-116DSRS Wire SizeLengthPart No.Stock No.5P 4O MM FT FT FT -MS410X-116MS412X-116MS415X-116 !DAPTER KITS ARE AVAILABLE TO lT 4WECO REAR CONNECTION TO MOST WIRE FEEDERS o &ITS ,INCOLN ,. 30 3OME ,INCOLN WIRE FEEDERS ARE ASSEMBLED WITH THEIR GUN RECEIVING BUSHING THAT WILL ACCEPT 4WECO STYLE-)' GUNS DIRECT FROM THE FACTORY #ONTROL WIRE 0ART .O -3 3,* 3TOCK .O MUST BE ORDERED SEPARATELY p)NCLUDES NUCKLEHEAD #ONDUCTOR 4UBE n 0ART .O -3 3&,8 3TOCK .O 2EFER TO PAGES FOR MORE INFORMATION ONCONDUCTOR TUBES 3UFlX 323 UAL 3CHEDULE 2OCKER 3WITCH ,# ,OCKING 4RIGGER ,- ,ONG 2EACH #ONDUCTOR 4UBE n 0ART .O -3 ( ,- 3TOCK .O -ILLER IS A REGISTERED TRADEMARK OF )LLINOIS 4OOL 7ORKS )NC ,INCOLN IS A REGISTERED TRADEMARK OF ,INCOLN %LECTRIC #O 4HE AFOREMENTIONED REGISTERED TRADEMARKS ARE IN NO WAY AFlLIATEDWITH 4WECO 0RODUCTS )NC 4WECO IS REGISTERED TRADEMARK OF 4HERMADYNE )NDUSTRIES )NC 10U.S. Customer Care: 800-426-1888 /Canada Customer Care: 905-827-4515 /FAXFAX800-535-0557800-588-1714
CONTACTTIPSGASDIFFUSERSCONDUCTORTUBEHD54-1616S SeriesHD24 SeriesMS64H SeriesMS54-16HEL16 Series24A SeriesHD54-EL34A14 Series24CT / 24FN Series34CT / 34FNHD54-1414 Series54A16S Series54A-1623 SeriesSTANDARDOPTIONAL2EFER TO 0AGES FOR MORE COMPLETE DETAIL ON FRONT END OPTIONS 2EFER TO 0AGES FOR 0ARTS "REAKDOWN INFORMATION SLR 100 SURGE LIMITING REGULATORFOR USE WITH SHIELDING GASs ESIGNED TO REDUCE GAS SURGE AT THE ACTIVATION OF THE TORCH OR GUNWHICH PROVIDES A MORE CONSTANT mOW RATE OF SHIELDING GAS TO THE WELDING MACHINE s "ENElT IS BETTER WELD QUALITY AND MORE CONSISTENT GAS CONSUMPTION ESPECIALLY WHEN DOING MULTIPLE SHORT WELDS OR SPOT WELDSMIG Welding Products & AccessoriesNOZZLESs %ASILY CONNECTS TO SHIELDING GAS SUPPLY HOSE AS WELL AS INLET ON WELDING MACHINE s /RDER PART NUMBER TODAY SLR 100 SURGE LIMITING REGULATORPart No. 0781-119730%#)&)#!4)/ .3 &,/7 0RESET 3#&( ,02%#/-%. % ).,%4 02%352% 03)' "!2-!8)-5- ).,%4 02%352% 03)' "!2#/.%#4)/.3 #'! .O 2( FOR )NERT 'ASES )NTERNAL 4HREAD )NLET %XTERNAL 4HREAT /UTLET./4)#%.OTE THE MAXIMUM INLET PRESSURE STAMPED ON THE REGULATOR O NOT ATTACH REGULATOR TO A SYSTEM THAT HASA HIGHER PRESSURE THAN THE MAXIMUM RATED PRESSURE STAMPED ON THE REGULATOR International Customer Care: 940-381-1212 /www.tweco.comFAX940-483-817811
MIG Welding Products & AccessoriesSpray Master Replacement 2312U.S. Customer Care: 800-426-1888 /Canada Customer Care: 905-827-4515 /FAXFAX800-535-0557800-588-1714
# DESCRIPTION.OZZLES#ONTACT 4IPS IFFUSERS.OZZLE )NSULATORS #ONDUCTOR 4UBES'UN (ANGER7(ANDLE 3TANDARD (ANDLE ,OCKING 4RIGGER (ANDLE UAL 3CHEDULE "INDER 0OSTS 3CREWS "INDER 0OSTS 3CREWS 2OCKER 3WITCH UAL 3CHEDULE 4RIGGER "LADE !SSEMBLY 4RIGGER 3TANDARD UAL 3CHEDULE 4RIGGER ,OCKING #ABLE #LAMP &RONT 3TRAIN 2ELIEF 3PRING #AP#ABLEHOZ !SSEMBLY IRECT 0LUG #ABLEHOZ !SSEMBLY %URO 2EAR 3TRAIN 2ELIEF 3PRING #AP &RONT #ABLE #ONNECTOR 2EPAIR IT IRECT 0LUG AND %URO2EAR #ABLE #ONNECTOR 2EPAIR IT IRECT 0LUG2EAR #ABLE #ONNECTOR 2EPAIR IT %URO2EAR #ASE IRECT 0LUG MS210 MS212 MS215 MS225 MS210X MS212X MS215X MS225X MS102-RK EPG172-H 172X-M 2EAR #ASE %URO -ILLER #ONTROL 7IRE #ONNECTOR 0LUG#ONDUIT !SSEMBLY0ROTECTIVE #ABLE 7RAP &T "OX.3250 Amp(PART NO. / STOCK NO.)350 AmpRefer to Pages 91-99Refer to Pages 88-90Refer to Pages 100-10163J-3 Refer to Pages 102-105152 MS84 MS84LC MS84DSRS ELC124FM 122FMS MS94RSW ELC94-BL ELC94 MS94LC 136 MS144 MS310 MS312 MS315 MS325 MS310X MS312X MS315X MS325X 235RSSR MS104-RK 350-170HK 174X-M C6RC X6RC MS354-DSM Refer to Page 84Refer to Pages 106-108TCR50 450 Amp66J-3 MS410 MS412 MS415 MS425 MS410X MS412X MS415X MS425X MIG Welding Products & AccessoriesSPRAY MASTER MIG GUN REPLACEMENT PARTS LIST-ILLER IS A REGISTERED TRADEMARK OF )LLINOIS 4OOL 7ORKS )NC ,INCOLN IS A REGISTERED TRADEMARK OF ,INCOLN %LECTRIC #O 4HE AFOREMENTIONED REGISTERED TRADEMARKS ARE IN NO WAY AFlLIATEDWITH 4WECO 0RODUCTS )NC 4WECO IS REGISTERED TRADEMARK OF 4HERMADYNE )NDUSTRIES )NC International Customer Care: 940-381-1212 /www.tweco.comFAX940-483-817813
FEATURES & BENEFITSOperator appealn INDUSTRY STANDARD FOR YEARSn OVAL HANDLE SHAPE REDUCES OPERATOR FATIGUEDurable & dependable for industrial applicationsn HEAVY DUTY DESIGNn HIGH IMPACT RESISTANT HANDLE AND COMPONENTSn THREE LAYER CONDUCTOR TUBE CONSTRUCTION COPPERTUBE SILICON RESIN GLASS INSULATOR METAL JACKETField repairablen SPLIT HALF HANDLE CASE PROVIDES ACCESS FOR EASE OF REPAIRn EASILY REPAIR #ABLEHOZ NO ADDITIONALCONNECTORS REQUIREDImproved performance with longer lifeconsumablesn WIDE SELECTION OF FRONT END CONSUMABLES AVAILABLEn HEAVY DUTY CONTACT TIPS IN HIGH HEAT APPLICATIONS OFFEREDLower inventory carrying costsn INTERCHANGEABLE FRONT END CONSUMABLESBETWEEN 4WECO 3PRAY -ASTER SERIESAND 4WECO 0ROFESSIONAL .O 3ERIESHeavy Duty FabMedium Duty FabAPPLICATIONLight Duty FabKnucklehead FlexibleConductor TubeRear ConnectorLocking TriggerDual ScheduleSTANDARD OPTIONSFlux-CoredSelf ShieldedFlux-CoredGas ShieldedAluminumPROCESSMIGWire Diameterin. (mm)MODELDuty Cycle Mixed GasOUTPUTCurrent (Amps)MIG Welding Products & AccessoriesPROFESSIONAL NO. MIG GUN SERIES5P TO Professional Choice No. 1 MM5P TO Professional Choice No. 2 MM5P TO Professional Choice No. 3 MM5P TO Professional Choice No. 4 MM5P TO Professional Choice No. 5 MM5P TO Professional Choice No. 6 MM 5P TO MMMINI-MIG 160 Amp14U.S. Customer Care: 800-426-1888 /Canada Customer Care: 905-827-4515 /FAXFAX800-535-0557800-588-1714
PERFORMANCEDURABILITYEASE OF USEIndustry standard for 40 years, oval shaped handlereduces grip required tomanipulate MIG gun positionWide selection of front endconsumables available to fitthe needs of the applicationBalanced to pivot at thecenter of the handle for easeof use in different weldingpositions, and therebyreduces operator fatigueHeavy-duty design forindustrial applicationenvironments using specialplastic composition for highimpact crush-resistant handleGun hanger located at thebottom for ease of restinggun when not in useSteel spring strain reliefprovides support to thecablehoz coming out therear of the handle tominimize wire feed issuesMechanical connection ofconductor tube and cablehozwithin the handle providingexcellent current path to theend of the contact tipTrigger contains silverplated contacts with a selfcleaning action every timethe trigger is engaged &disengagedTwo (2) ball-point screwsare used to secure theCablehoz and conductortube in placeInternational Customer Care: 940-381-1212 /www.tweco.comMIG Welding Products & AccessoriesPROFESSIONAL NO. SERIES HANDLE DESIGN & STYLEFAX940-483-817815
MIG Welding Products & AccessoriesProfessional No.1180 Amp60% Duty Cycle, CO2TWECO* STYLE REAR CONNECTORWire Size5P 4O MM5P 4O MMLINCOLN† STYLE REAR CONNECTORLengthPart No.Stock No.Wire SizeLengthPart No.Stock No. FT FT FT FT FT FT FT 20-4045 5P 4O MM FT -L115-3035 EURO-KWIK STYLE REAR CONNECTORWire SizeLengthPart No.Stock No.5P 4O MM FT FT FT -X110-4045X112-4045X115-4045 MILLER STYLE REAR CONNECTORWire SizeLengthPart No.Stock No. FT M110-3035 5P 4O FT M112-3035 MM FT M115-3035 !DAPTER KITS ARE AVAILABLE TO lT 4WECO REAR CONNECTION TO MOST WIRE FEEDERS o &ITS ,INCOLN ,. 30 3OME ,INCOLN WIRE FEEDERS ARE ASSEMBLED WITH THEIR GUN RECEIVING BUSHING THAT WILL ACCEPT 4WECO STYLE-)' GUNS DIRECT FROM THE FACTORY #ONTROL WIRE 0ART .O -3 3,* 3TOCK .O MUST BE ORDERED SEPARATELY NOZZLESCONTACTTIPSGASDIFFUSERSCONDUCTORTUBE5111 Series21 Series51-23EL11 SeriesREL21 SeriesEL5161 SeriesQTRW53-1111 Series2049614 Series23 Series22 Series24A Series3234A14 Series14 Series100192022910019STANDARDOPTIONAL11 SeriesHD22 Series205372EFER TO 0AGES FOR MORE COMPLETE DETAIL ON FRONT END OPTIONS 2EFER TO 0AGES FOR 0ARTS "REAKDOWN INFORMATION -ILLER IS A REGISTERED TRADEMARK OF )LLINOIS 4OOL 7ORKS )NC ,INCOLN IS A REGISTERED TRADEMARK OF ,INCOLN %LECTRIC #O 4HE AFOREMENTIONED REGISTERED TRADEMARKS ARE IN NO WAY AFlLIATEDWITH 4WECO 0RODUCTS )NC 4WECO IS REGISTERED TRADEMARK OF 4HERMADYNE )NDUSTRIES )NC 16U.S. Customer Care: 800-426-1888 /Canada Customer Care: 905-827-4515 /FAXFAX800-535-0557800-588-1714
TWECO* STYLE REAR CONNECTORMILLER STYLE REAR CONNECTORWire SizeLengthPart No.Stock No.5P 4O MM FT FT FT FT FT -210-3035212-3035215-3035220-3035225-3035 FT -210-4045 215-4045 5P 4O MM5P 4O MMKnuckleheadFlexible**Conductor TubeOption5P 4O MM FT - FT -215-4045K4 225-4045 TWECO*† STYLE REAR CONNECTORWire Size5P 4O MMLength FT -Part No.212FN-40455P 4O MMLengthPart No.Stock No. FT -M210-3035 5P 4O MM FT -M212-3035 FT -M215-3035 5P 4O MM FT -M210-4045 FT -M212-4045M215-4045 M215-4045K4 5P 4O MMKnuckleheadFlexible**Conductor TubeOption FT -EURO-KWIK STYLE REAR CONNECTORStock No. LINCOLN‡ STYLE REAR CONNECTORWire SizeWire SizeLengthPart No.Stock No. FT -L210-3035 FT -L212-3035 FT -L215-3035 Wire SizeLengthPart No.Stock No.5P 4O MM FT FT FT -X210-4045X212-4045X215-4045 EURO-KWIK† STYLE REAR CONNECTORWire SizeLengthPart No.Stock No.5P 4O MM FT FT -X212FN-4045X215FN-4045 MIG Welding Products & AccessoriesProfessional No.2200 Amp60% Duty Cycle, CO2!DAPTER KITS ARE AVAILABLE TO lT 4WECO REAR CONNECTION TO MOST WIRE FEEDERS p &ITS ,INCOLN ,. 30 3OME ,INCOLN WIRE FEEDERS ARE ASSEMBLED WITH THEIR GUN RECEIVING BUSHING THAT WILL ACCEPT 4WECO STYLE-)' GUNS DIRECT FROM THE FACTORY #ONTROL WIRE 0ART .O -3 3,* 3TOCK .O MUST BE ORDERED SEPARATELY o &. GUNS ARE FURNISHED WITH #4 NOZZLES #4 INSULATORS ( SERIES CONTACT TIP AND lBER INSULATED CONDUCTOR TUBE n 0ART .O ! 3TOCK .O )NCLUDES NUCKLEHEAD #ONDUCTOR 4UBE n 0ART .O 3&,8 3TOCK .O 3EE PAGES FOR MORE INFORMATION ON NUCKLEHEAD #ONDUCTOR 4UBES -ILLER IS A REGISTERED TRADEMARK OF )LLINOIS 4OOL 7ORKS )NC ,INCOLN IS A REGISTERED TRADEMARK OF ,INCOLN %LECTRIC #O 4HE AFOREMENTIONED REGISTERED TRADEMARKS ARE IN NO WAY AFlLIATEDWITH 4WECO 0RODUCTS )NC 4WECO IS REGISTERED TRADEMARK OF 4HERMADYNE )NDUSTRIES )NC International Customer Care: 940-381-1212 /www.tweco.comFAX940-483-817817
MIG Welding Products & AccessoriesNOZZLES22 Series24A SeriesCONTACTTIPS3234A14 Series14 Series11 SeriesHD22 Series11 Series21 Series14 Series23 Series52CONDUCTORTUBE62J Series52FN52HD-112006252FNSTANDARDOPTIONAL2EFER TO 0AGES FOR MORE COMPLETE DETAIL ON FRONT END OPTIONS 2EFER TO 0AGES FOR 0ARTS "REAKDOWN INFORMATION Manual Welding Products & AccessoriesTweco offers a complete line of ground clamps, cable connectors, and cable lugs for yourwelding application. Refer to pages 126-138 in this catalog for more detail.-AGNETIC 'ROUND #LAMPS3TEEL 'ROUND #LAMPS#ABLE #ONNECTORS18GASDIFFUSERS(IGH 1UALITY #OPPER 'ROUND #LAMPS4WECOLUGSU.S. Customer Care: 800-426-1888 /Canada Customer Care: 905-827-4515 /FAXFAX800-535-0557800-588-1714
TWECO* STYLE REAR CONNECTORWire Size5P 4O MM5P 4O MMLINCOLN† STYLE REAR CONNECTORLengthPart No.Stock No. FT FT FT FT FT FT FT 5-116 MILLER STYLE REAR CONNECTORWire SizeLengthPart No.Wire SizeLengthPart No.Stock No.5P 4O MM FT FT FT -L310-3545L312-3545L315-3545 EURO-KWIK STYLE REAR CONNECTORWire SizeLengthPart No.Stock No.5P 4O MM FT FT -X310-3545X312-3545 Stock No. FT M310-3545 5P 4O FT M312-3545 MM FT M315-3545 !DAPTER KITS ARE AVAILABLE TO lT 4WECO REAR CONNECTION TO MOST WIRE FEEDERS o &ITS ,INCOLN ,. 30 3OME ,INCOLN WIRE FEEDERS ARE ASSEMBLED WITH THEIR GUN RECEIVING BUSHING THAT WILL ACCEPT 4WECO STYLE-)' GUNS DIRECT FROM THE FACTORY #ONTROL WIRE 0ART .O -3 3,* 3TOCK .O MUST BE ORDERED SEPARATELY NOZZLESCONTACTTIPSGASDIFFUSERS14 Series54A16S Series54A-1663J Series23 Series14 Series16S SeriesHD24 SeriesEL Series24A Series24CT / 24FN SeriesCONDUCTORTUBE34AHD54-14HD54-16HD54-EL14 Series54A16S Series54A-1634CT / 34FNMIG Welding Products & AccessoriesProfessional No.3300 Amp60% Duty Cycle, CO2STANDARDOPTIONAL2EFER TO 0AGES FOR MORE COMPLETE DETAIL ON FRONT END OPTIONS 2EFER TO 0AGES FOR 0ARTS "REAKDOWN INFORMATION -ILLER IS A REGISTERED TRADEMARK OF )LLINOIS 4OOL 7ORKS )NC ,INCOLN IS A REGISTERED TRADEMARK OF ,INCOLN %LECTRIC #O 4HE AFOREMENTIONED REGISTERED TRADEMARKS ARE IN NO WAY AFlLIATEDWITH 4WECO 0RODUCTS )NC 4WECO IS REGISTERED TRADEMARK OF 4HERMADYNE )NDUSTRIES )NC International Customer Care: 940-381-1212 /www.tweco.comFAX940-483-817819
MIG Welding Products & AccessoriesProfessional No.4400 Amp60% Duty Cycle, CO2TWECO* STYLE REAR CONNECTORMILLER STYLE REAR CONNECTORWire SizeLengthPart No.Stock No.Wire SizeLengthPart No.Stock No.5P 4O MM FT FT FT -410-3545412-3545415-3545 5P 4O MM FT FT FT -M410-3545M412-3545M415-3545 415-3545K4 M415-3545K4 FT FT FT FT FT FT FT 16 5P 4O MM FT FT FT FT FT FT FT 6M425-116 FT -415-564 MM FT -M415-564 5P 4O MMKnuckleheadFlexible**Conductor TubeOption5P 4O MM5P 4O MM MMTWECO*‡ STYLE REAR CONNECTORLengthPart No.Stock No.5P 4O MM5P 4O MM FT -DS415-3545 DS420-116 LINCOLN § STYLE REAR CONNECTORWire SizeLengthPart No.Stock No.5P 4O MM FT FT FT -L410-3545L412-3545L415-3545 5P 4O MMKnuckleheadFlexible**Conductor TubeOptionL415-3545K45P 4O MMEURO-KWIK STYLE REAR CONNECTORWire Size FT -5P 4O MMKnuckleheadFlexible**Conductor TubeOptionWire SizeLengthPart No.Stock No.5P 4O MM FT FT FT FT -X410-3545X412-3545X415-3545X425-3545 5P 4O MM FT -X415-116 EURO-KWIK† STYLE REAR CONNECTORWire SizeLengthPart No.Stock No.5P 4O MM FT -X412FN-116 FT L410-116 FT L412-116 FT L415-116!DAPTER KITS ARE AVAILABLE TO lT 4WECO
4 MIG Welding Products & Accessories U.S. Customer Care: 800-426-1888 / FAX 800-535-0557 Canada Customer Care: 905-827-4515 / FAX 800-588-1714 MIG Gun Se
BTB MIG Guns. Issued Nov. 2016 Index No. BTB/1.6. Semi Automatic Air-Cooled. MIG Welding Guns. Quick Specs. Processes. MIG (GMAW) Welding. Rated Output. 200A. 300A 400A. Duty Cycle . 100% CO. 2 Gas 60% with Mixed Gases. Applications. Heavy Equipment . Shipbuilding Pipeline Fabrication
MIG GUNS Bernard MIG Guns PART NO. DESCRIPTION MR195399 Bernard Pipeworx 250-15, 4.6m Cable, 1.2 Tip, Miller (Recommended for Root Pass Welding Only) MR195400 Bernard Pipeworx 350-15, 4.6m Cable, 1.2 Tip, Miller BERNARD 250 & 350 PIPEWORX GUNS Part No. FITTED WITH CENTREFIRE COMPONENTS
6.3 Mechanised/automatic welding 114 6.4 TIG spot and plug welding 115 7 MIG welding 116 7.1 Introduction 116 7.2 Process principles 116 7.3 Welding consumables 130 7.4 Welding procedures and techniques 135 7.5 Mechanised and robotic welding 141 7.6 Mechanised electro-gas welding 143 7.7 MIG spot welding 144 8 Other welding processes 147 8.1 .
MIG/MAG modes 97 General 97 Symbols and their explanations 97 2-step mode 98 4-step mode 98 Special 4-step mode 99 Spot welding 99 MIG/MAG welding 100 Safety 100 General tasks before MIG/MAG welding 100 Overview 100 MIG/MAG synergic welding 101 General 101 MIG/MAG synergic welding 101 Corrections during
All Pac-Mig guns can be ordered to match existing mount diameters, conductor tube angles and lengths to minimize reprogramming. Guns can be ordered with a wire lock or an air blast installed. PAC-MIG TM guns will not be destroyed to lack of, or no air flow. Minimal maintenance is required.
an introduction to MIG welding page 2 of 16 www.weldability.com support@weldability.com General MIG (Metal Inert Gas) welding, also known as MAG (Metal Active Gas) and in the USA as GMAW (Gas Metal Arc Welding), is a welding process that is now widely used for welding
Keywords: MIG welding, steel, Taguchi technique, Tensile strength. 1. INTRODUCTION Gas metal arc welding (GMAW), sometimes referred to by its subtypes metal inert gas (MIG) welding or metal active gas (MAG) welding, is a welding process
what to consider before nominating a potential director onto a board and should not be considered as a checklist in deciding whether to accept a potential candidate or not. From a potential director’s perspective, the paper aims to guide the individual on what to consider about a company prior to accepting an appointment. Terminology used in the paper Whilst the terms “company” and .
