Raj Electrical Works

Bhuleshwar, Mumbai, Maharashtra

Welding methods: d.c constant current tig welding pulse, d.c tig welding and manual arc welding advance technology: i) inverter frequency is up to 100khz.efficiency is 80% small no load loss. Ii) infinity variable control, portable, economical & stableexcellent working performance: machine with dual welding method. Mma with good dynamic characteristics less splash & stable arc. Easy to control welding fusion with nice weld. High pressure arc hence argon welding is easy to operate it has high frequency booster circuit arc & thermal arc. It has high rate of success ratio with good spot welding synchronization. Better resistance to deformation. Welding line is straight, smoother & brighter. Perfect protection system: automatic protection for under voltage, over voltage, over current, over heat & over load. Automatic protection for open phase current for 3 phase machine additional features: i) 4t controlling capability used for long welding line operations. It reduces the labor intensity for the welders ii) 4t automatic controlling functions on shut down with intelligence design to prevent futile operations iii) the machine emc (electromagnetic compatibility function) with powerful grid filtering ability to reduce power supply contamination. The internal circuit & components are well protected by excellent interference design resulting in more stability and better reliability. Iv) the machine is equipped with power & voltage compensation device within the power voltage is fluctues during working + 15% of rated voltage the machine works without being affected input power voltage (v) - ac220v input frequency (hz) - 5060 rated input current (a) - 23 non-load voltage (v) - 56 output current range (a) - 10-180 rated output voltage (v) - 17.2 rated duty cycle - 60 load loss (w) - 40 power factor - 0.73 insulation class - f protection class - ip21 weight (kg) - 8.8 size of the machine (mm) - 371x155x295

Welding methods: d.c constant current tig welding pulse, d.c tig welding and manual arc welding.Applicable material: stainless steel, low carbon steel, high strength steel & cr-mo steel, copper, titanium, etc.Additional features: i) 4t controlling capability used for long welding line operations. It reduces the labor intensity for the weldersii) 4t automatic controlling functions on shut down with intelligence design to prevent futile operationsiii) the machine emc (electromagnetic compatibility function) with powerful grid filtering ability to reduce power supply contamination. The internal circuit & components are well protected by excellent interference design resulting in more stability and better reliability. Iv) the machine is equipped with power & voltage compensation device within the power voltage is fluctues during working + 15% of rated voltage the machine works without being affected. Input power voltage (v) - ac220vinput frequency (hz) - 5060rated input current (a) - 23non-load voltage (v) - 56output current range (a) - 10-180rated output voltage (v) - 17.2rated duty cycle - 60load loss (w) - 40power factor - 0.73insulation class - fprotection class - ip21weight (kg) - 8.8size of the machine (mm) - 371x155x295.

Welding methods: d.c tig welding and a.c tig weldingapplicable material: stainless steel, low carbon steel, high strength steel & cr-mo steel, copper, titanium, etc. Welding aluminium & aluminum alloys products under a.c functionsadvance technology: i) a.c wave balance control continuously adjusts electro-negative (en). Lesser amount of en increase the cleaning action to remove aluminum oxide while greater amount of en increases the penetrationii) a.c frequency control is also continuous adjustable and enable narrow focused that helps to direct the arc at the root of the joints in filling of welds frequency controls improve weld in aluminum welding results.Additional features:i) the machine emc (electromagnetic compatibility function) with powerful grid filtering ability to reduces power supply contamination. The internal circuit & components are well protected by excellent inteferance design resulting in more stability and better reliability. Ii) the machine is equipped with power & voltage compensation device within the power voltage is fluctuates during working + 15% of rated voltage the machine works without being affected. Input power voltage (vac) - ac 220v+15% rated input current (a) - 5060non-load voltage (v) - 43.5current adjustment (a) - 44 rated output voltage (v) - 20-220duty cycle (%) - 20method of striking arc - 60high frequency - high frequencyefficiency (%) - 80power factor - 0.73insulation grade - fprotection grade of shell - ip21arc striking current (a) - 10-315 arc ending current (a) - 10-315 gas-pre blow time (s) - 0-2weight (kg) - 24size of the machine (mm) - 498x328x390.

Welding methods: d.c constant current tig welding, manual arc welding. The machine is multipurpose and above money worth. Applicable material: stainless steel, low carbon steel, high strength steel & cr-mo steel, copper, titanium, etc. scope of appliance: petro-chemical industries, pressure vessel, electrical construction, stainless steel products, aerospace boilers, nuclear power, electrical constructions, industrial installations & other industries excellent working performance: machine with dual welding method mma with good dynamic characteristics less splash & stable arc. Easy to control welding fusion with nice weld. High pressure arc hence argon welding is easy to operate. perfect protection system: automatic protection for under voltage, over voltage, over current, over heat & over load. Automatic protection for open phase current for 3 phase machine. additional features:i) the machine emc (electro-magnetic compatibility function) with powerful grid filtering ability to reduce power supply contamination. The internal circuit & components are well protected by excellent interference design resulting in more stability and better reliability. Ii) the machine is equipped with power & voltage compensation device within the power voltage is fluctuates during working + 15% of rated voltage the machine works without being affected. Input power voltage (v) - ac220vinput frequency (hz) - 5060rated input current (a) - 30non-load voltage (v) - 56output current range (a) - 10-250rated output voltage (v) - 20rated duty cycle - 60load loss (w) - 40power factor - 0.73insulation class - fprotection class - ip21weight (kg) - 10size of the machine (mm) - 371x155x295.

Welding methods: it is a manual arc welding machine. applicable material: it is a applicable to various acidic alkaline (basic) electrodes, stainless steel electrodes, heat resistance steel electrodes, cast iron electrodes. Scope of application: it can weld low carbon steel, medium carbon steel, alloy steel etc. And widely used in light industrial manufacturing, maintenance, and civil structure installation. Excellent working performance: it has mosfets advance technology & hence energy saving features. It has good dynamic characteristics, little spatter and very good arc stability, easy to control welding pool with nice weld bead having good welding appearance and units have good auto adoptive arc force. Arc force prevents sticking & shorting of the electrodes during welding. Hsm arc400 also has manually adjustable arc force control. additional features: i) vrd anti-shock features ensure no load voltage is retained at 9v-15v to provide protection against electric shock. Ii) it has anti-pausing welding features which prevents the welding rod from sticking to the working piece and easy to operate. Iii) emc electro-magnetic compatibility functions with powerful grid filtering ability to reduces power supply contamination. iv) internal circuits and components are well-protected by excellent anti-interference design to secure stability and reliability. Input power voltage (v) - 220v+10%input frequency (hz) - 5060rated input current (a) - 43.6 non-load voltage (v) - 60output current range (a) - 30-200rated output voltage (v) - 28rated duty cycle - 60no-load loss (w) - 40 efficiency (%) - 80power factor - 0.73insulation class - fprotection class - ip21weight (kg) - 9.5 size of the machine (mm) - 391x154x287

Hsdl arc315 mma machine have been designed with latest igbt inverter technology using quality igbt single transistor these machine arc of rugged & tough constriction to withstand heavy industrial use & have faster dynamic response with strong welding output current. Welding methods: it is a manual arc welding machine.Additional features:i) three preventions: moisturedamp proof, dust proof and anti wind erosion designed to improve the reliability of electronic components within the welding machine under harsh environment ii) stable performance with the function of voltage automatic compensation. iii) the machine has thrust compensation and adjustable thermal arc function. It has also had digital display of the welding current. Iv) vrd anti-shock features ensure no load voltage is retained at 9v-15v to provide protection against electric shock. V) it has anti-pausing welding features which prevents the welding rod from sticking to the working piece and easy to operate. Vi) emc electro-magnetic compatibility functions with powerful grid filtering ability to reduce power supply contamination. Vii) internal circuits and components are well-protected by excellent anti-interference design to secure stability and reliability. Parameter - 3 phase acinput power voltage (ac) - 415v+10%input frequency (hz) - 5060rated input current (a) - 24.2non-load voltage (v) - 69output current range (a) - 30-315rated output voltage (vdc) - 32.6arc force range (a) - 0-100rated duty cycle - 60efficiency (%) - 85power factor - 0.93insulation class - fno-load loss (w) - 80protection class - ip21size of the machine (mm) - 17.5size of the machine (mm) - 475x232x392

Hsdl arc400 mma machine have been designed with latest igbt inverter technology using quality igbt single transistor these machine arc of rugged & tough constriction to withstand heavy industrial use & have faster dynamic response with strong welding output current. Welding methods: it is a manual arc welding machine. Additional features: i) three preventions: moisturedamp proof, dust proof and anti wind erosion designed to improve the reliability of electronic components within the welding machine under harsh environment ii) stable performance with the function of voltage automatic compensation. iii) the machine has thrust compensation and adjustable thermal arc function. It has also had digital display of the welding current. Iv) vrd anti-shock features ensure no load voltage is retained at 9v-15v to provide protection against electric shock. V) it has anti-pausing welding features which prevents the welding rod from sticking to the working piece and easy to operate. Vi) emc electro-magnetic compatibility functions with powerful grid filtering ability to reduce power supply contamination. Vii) internal circuits and components are well-protected by excellent anti-interference design to secure stability and reliability. Parameter - 3 phase ac input power voltage (ac) - 415v+10% input frequency (hz) - 5060 rated input current (a) - 33.9 non-load voltage (v) - 68 output current range (a) - 30-400 rated output voltage (vdc) - 36 arc force range (a) - 0-100 rated duty cycle - 60 efficiency (%) - 85 power factor - 0.93 insulation class - f no-load loss (w) - 80 protection class - ip21 size of the machine (mm) - 25 size of the machine (mm) - 520x262x468

The HSDL MIG200 can do a Co2 gas (Carbon-di-oxide) shielded welding flucts core wire welding & MMA manual arc welding, designed by advanced inverter technology using single tube IGBT transistor to rectify 5060 Hz frequency of the electric supply to high frequency A.C current of 20 KHz. The machine works on normal voltage of 220v single phase allows you to connect anywhere. Machine offer positive (+ve) arc start with minimal spatter both on gas as well a MMA welding with wave from control technology inductor size is adjustable generating more softer arc and this helps forming to be more beautiful. It has feature of low wire feed when arcing ensure success rate of arc strike & ending arc with cleaning up function. The machine has EMC which helps in reducing power supply pollution; digital display gives clear & high adjustment accuracy. Application Method: Low carbon steel, high carbon steel & ordinary steel. Power voltage (V) - Single phase 220V+15% Input current (A) - 29 Power capacity (KVA) - 6.4 Current adjustment range (A) - 50-200 Output voltage (V) - 16.5-24 Duty cycle (%) - 60 Power factor - 0.85 Efficiency (%) - 85 Wire reel diameter (mm) - 270 After-blow time (S) - 1 Solder wire diameter (mm) - 0.81.0 Size - 500x263x430 Weight (Kg) - 25 Suitable plate thickness (mm) - Above 0.8 Insulation class - F Enclosure protection class - IP21 Wire feeder model - Internal

NBC-A Series Tap CO2 Gas-Shielded MIG MAG Welding Machine HSNBC MIG200 Suitable for welding low carbon steel, low alloy steel.Especially suitable for welding thin plate and medium plate.External unique wire feeder, steady wire feeding.Step-less adjustment, easily operate.High productivity, good welding performance, small deformation.Self-lock function, decrease labor intensity. User may make selection. Suitable for welding carbon steel, low alloy steel and stainless steel. Rated Input Voltage - 3 Phase 380VRated input power (KVA) - 9Zero-load voltage (V) - 17-34Rated welding voltage (v) - 27Output current range (A) - 40-250Welding wire diameter (mm) - 0.8, 1.0Max. Thickness plate(mm) - 4Rated duty cycle (%) - 40External Size L x W x H (mm) - 644x396x702Weight (kg) - 80Rated Input Voltage - 3 Phase 380VRated input power (KVA) - 13.8Zero-load voltage (V) - 18-40Rated welding voltage (v) - 29.8Output current range (A) - 40-315Welding wire diameter (mm) - 0.8, 1.0, 1.2Rated duty cycle (%) - 40Welding wire diameter (mm) - 0.8-1.2External Size L x W x H (mm) - 644x396x702Weight (kg) - 82