'three phase servo stabilizers 10 kva to 3000 kva'

Business Type Manufacturer, Exporter, Supplier, Retailer Type Servo Voltage Stabilizer Feature Auto Cut, Stable Performance, Works In Low Voltage Frequency 50hz Product Details Automatic Grade Automatic Warranty 1year Type Single Phase 3Ø Balance Load 3Ø Unbalance Load Input Voltage Range 160 V- 260 V AC 300 V - 460 V AC KVA Rating Capacity 0.5, 1, 2, 3.15, 5, 8, 10, 16, 20, 25, 31, 5, 40, 50, 100, 125, 150, 200, 300 &350 KVA 3, 5, 10, 15, 20, 25, 30, 40, 50, 80, 100, 125, 150, 200, 300, 400, 500, 600, 1000 upto 2000 KVA Output Voltage Rated Operating Frequency 225V - 230V AC Settable 50 HZ 400V - 415V AC Settable 50 HZ Metering 72 mm to 100 mm Dial Accuracy 1.5 Voltmeter with Selector switch to indicate Input and output Voltage. Input / Output Connection Upto KVA Over 2 KVA 15 Amps. Plug and socket Terminal for input & output Connections Indicator Mains 'on' pilot lamp on front panel, Low and High limit indicator of Dimmer on front panel. Mains pilot lamp on each phase low and High limit indicator of Dimmer on front panel. Oil indicator will there Manual Control Provision for manual control of output. Provision for manual control of output on each phase. Cooling Air Cooling Oil Cooling 0.5 - 10 KVA 15 KVA - 350 KVA 2.5 - 30 KVA 40 KVA - 20000 KVA Output Voltage Regulation ± 1% ± 1% Rate of Correction 20 Volts / Second 30 Volts / Second Efficiency More than 90% Duty Cycle .............................................................................100%..................................................................... Specifications IS : 9815 (Part 1) / 1994 (Reaffirmed 1999)

Business Type Manufacturer, Exporter, Supplier, Retailer Voltage 220-400 V Welding Type Face To Face Wire Welding Frequency 50 Hz Product Details Automatic Grade Automatic,manual Output Current (Ampere) 0.4 To 20 Mm Power Electric Sterco Butt Welding machines are designed and developed with outstanding dependability, exceptional accuracy for butt joining of wires/rods of mild steel, carbon steel, steel alloy copper, aluminium and brass etc. bringing together under pressure the ends of the parts to be welded and by applying short circuit current to the joints. The jaws of the machines are arranged in such a way so as to make possible the welding of wires over a considerably wide range of diameters of specially shaped cross section. Mechanical timer is provided in which it is automatically tripped, after the job is done. The welded joint can withstand high tensile, and can be drawn upto minimum size. Transformer The transformer of the machines is of special type, conforming to international standard specifications primary and secondary are of solid electrolytic copper of ample section, suitable for withstanding continuously temperature of 155°C. This transformer is fitted in a light welded framework. Regulator A regulator is provided on the primary side with 8 different stages to control the current according to the requirement. Annealing The same Jaws can be used for annealing with extended jaws. Additional Facilities for annealing can be provided at extra cost. Extended annealing jaws from 4“ to 10” Separate heat regulator for annealing with foot switch Annealing time will be control automatically by providing an electronic timer. Lighting lamp with flexible stand. Technical Specifications MODEL R - 1 R - 2 R - 3 R - 4 R - 5 R - 6 R - 7 KVA 6 10 15 25 35 50 75 Input supply 220-240 Single phase two lines of three phase, 380/440 Volts two lines of three phase, AC 50Hz Max. Dia of wires weldable Steel 5mm 8mm 10mm 12mm 15mm 19mm 22mm Copper 4mm 5mm 6mm 8mm 10mm 12mm 14mm Aluminium 5mm 8mm 10mm 12mm 15mm 19mm 22mm Aluminium wires weldable steel Steel 2mm 2.5mm 3mm 3mm 4mm 6mm 8mm Copper 2mm 2.5mm 3mm 3mm 4mm 6mm 8mm Aluminium 2.5mm 2.5mm 3mm 8mm 4mm 6mm 8mm Nos. of adjusting 8 Taps 8 8 8 8 8 8 We reserve the right to change design and modify specifications at the discretion of our technical department.

Business Type Manufacturer, Exporter, Supplier, Retailer Application Welding Purpose Weight 0-10kg Color Brown, fade Green Product Details Voltage 110V, 220V Power 1-3kw, 3-6kw Automation Fully Automatic, Manual Driven Type Electric Warranty 1yrs It is designed to meet the needs of heavy type of jobs like: Rolling Mills, Sugar Mills. Shipyards, Maintenance of Machinery and all type of heavy fabricaion. The set consists of a Heavy Duty transformer housed and secured by means of nuts and bolts in a heavy gauge steel plate tank with heavily wounded Primary and Secondary coils submerged in oil to provide cooling. The current is controlled by means of Air Gap between Primary & Secondary Coil. The Sterco Arc welding transformers are manufactured in accordance with IS : 1851 (1997) specifications and mounted on three Cast Iron / Rubber wheels with front wheel swiveling and steerable by means of draw bar. Technical Specifications Model SRT - 1 SRT - 2 SRT - 3 SRT - 7 Welding Currentregulator Stepless Regulator Maximum output Amps 250 350 450 600 Maximum continuous hand welding currentat 60% duty cycles Amps 200 300 400 500 Continuous hand welding currentat 100% duty cycles Amps 120 180 240 360 Minimum hand welding current Amps. 50 50 50 100 Maximum electrodes size in mm. 4 5 6 7 Minimum electrode size in mm. 2 2 2.5 3 Intermediate electrode size in mm. 5 6 7 8 Open Circuit Voltage 65 65 65 65 Maximum welding voltage 30 34 38 44 Minimum welding voltage 22 22 22 24 Primary circuit 380 / 440 V 50 Hz, ( 2 phase of 3 phase A.C. Mains ) K.V.A. Rating Maximum continuous hand welding current 13 19.5 26 32.5 KVA K.V.A. Rating according to IS 7.8 12 16 24 KVA Insulation class A A A A Dimensions App. ( L x B x H ) 24 x 17 x24 30 x 18 x 24 31 x 19 x 24 32 x 20 x 24 Nettweight without Oil ( Apprx. ) 190 Kg. 250 Kg. 290 Kg. 375 Kg. Oil Capacity ( in litres ) 110 120 140 180 Specifications of Models SRT - 4, SRT - 5, SRT - 6 are same as SRT 1, 2, 3 as above. Only difference is of input supply i.e. 380 / 440 volts 3 phase instead of two phases of three phase supply. For low hydrogen & special Electrode Deluxe Model are also available with high OCV 80 -100 Volts Note: We reserve the right to change the design and modify specifications at the discretion of our technical department.

Business Type Manufacturer, Exporter, Supplier, Retailer Type Welding Rectifier Application Electric Furnace, Electronics Use Input Voltage 110V, 220V Product Details Frequency 60Hz Power 1-2kw, 2-4kw Driven Type Electric Phase Double Phase, Single Phase Warranty 1year TERCO D.C. Welding Rectifiers Forced Air Cooled are used as power Source for manual metal Arc Welding (MMAW) jobs with bare & coated electrodes suitable for ferrous and non ferrous metals. These welding rectifiers are also used as an alternative to DC welding generators and even have an edge over DC welding generator as there are no moving parts in welding rectifier except the cooling fan which ensures almost nil maintenance cost, besides its low initial cost as compared to generator. These rectifiers can also be used as power source for plasma Arc cutting gas shielded arc welding & for Tungston Electrode (TIG) welding to do the welding of stainless steel copper alloys. Submerged Arc Welding and also suitable for carbon Air Arc Gouging. TRANSFORMER Specially designed Transformer conforming to IS : 4559 1993 having core of high grade electrical steel Welding current is regulated by latest transconductor type control continuous current variations and 3 phase full waive bridge circuit used in current Rectifier for higher efficiency and steady form, Welding rectifiers are mounted on three solid rubber wheels (Front wheels swivelling & steerable type by means of draw bar) for easy portability, bye bolts had been provided to lift the machine. PROTECTION PROVIDED Both main & control rectifier protected against surges by semi conductor devices for positive protections. M.C.B. is provided for protection of the current controller. On-Off switch is provided on the front panel. OPTIONAL Remote control with required cable length, voltmeter, Amp. meter and a set of welding accessories etc. can also be provided at an extra cost. ADVANTAGES Improves power factor and saves energy. Does not create unbalanced voltage fluctuation on the other load connected Simultaneously. Lower demand of primary current for starting. Very low running and maintenance cost. Extremely low ripples in the output. Technical Specifications Model SDC - 2 SDC - 3 SDC - 4 SDC - 5 SDC - 6 Maximum Welding Current at 60% duty cycle Amps. 200 300 400 500 600 Minimum Welding Current Amps. 40 50 60 80 100 Open Circuit Volts. 75 75 75 80 80 Welding Voltage Volts. 21-28 22-32 23-36 23-40 24-44 Maximum Welding Current at 100% duty cycle Amps. 150 220 300 375 450 KVA as per ISI KVA 5.6 9.6 14.4 20 26.4 Maximum KVA KVA 13 19.5 26 35 49 Cooling Forced Air Cooled Input supply 380/415/440 volts Balance load-3 Phase, 3 lines, 50 Hz. Maximum Electrode Size MM 4 5 6.3 8 8 Minimum Electrode Size MM 2.5 2.5 3.15 4 4 Insulation Class F F F F F F Power Factor with Capacitor 0.8 at half load Recommended Power Factor Capacitor KVAR 4 6 8 10 12 Current Regulator Stepless Rectifiers of higher ratings up to 800 - 1000 amps. with higher O.C.V (Open Circuit Volt) can also be available. Multi - Operator welding rectifiers can also be available. Note: We reserve the right to change the design and modify specifications at the discretion of our technical department.

Business Type Manufacturer, Exporter, Supplier, Retailer Application Industrial Use Weight 100-500kg Color Lite Green Product Details Voltage 220V Automatic Grade Automatic Power 3-5kw Warrenty 1 Year Sterco Band Saw Butt Welder is the result of many years of experience, research and development. It is the most modern method of joining Band Saw Blades giving a joint strength 25% higher than that of the base metal strength. It eliminates the old process of overlapped brazing. Resistance welding is quick and automatic, thus eliminating human error and giving a perfect and strong joint. WeldIng Process The Band Saw Blades are cut straight exactly at right angles and free of burrs. Welding current, upsetting pressure and upsetting way are set according to the blade width the blade ends being rigidly clamped by special quick acting jaws. By Depressing the welding lever the automatic welding cycle starts. The two ends are heated upto forging temperature in a few seconds, then automatically forged (upset) and current switches off. Annealing Attachment The Upsetting pressure is now turned to annealing and job again clamped properly with extended jaws distance which comes in automatically flipping the the lever to annealing position. By turning the annealing switch on which the heat position are provided the jo is annealed in order to normalize the brittleness in the welded zone. Depending on the type of material, the annealing process must be repeated several times if needed. Shearing Attachment Special shearing attachment is provided on the machine itself for cutting the piece at right angles, except for model MB-3 + 4. Grinding Attachment The attachment is provided for removing the burrs from the welded zone. This unit is mounted on the machine. Technical Specifications Model MB - 1 MB - 2 MB - 3 MB - 4 Job Band Saw Blades Band Saw Blades Band Saw Blades Band Saw Blades Welding Capacity 3 mm to 25 mm 10 mm to 35 mm 15 mm to 50 mm 25 mm to 60 mm KVA Rating 3 KVA 5 KVA 8 KVA 15 KVA Maximum Primary Current 13 Amps 22 Amps 20 Amps 37 Amps Customer to Provide Power Supply 220 Volts, 50 Cycles, Single phase, AC for Model MB-1 & MB - 2 and 415 Volts, Single phase, 50 cycle for Model MB - 3 & MB - 4

Business Type Manufacturer, Exporter, Supplier, Retailer Rated Voltage 220 V Output Current (Ampere) 0-100,100-200 Phase Three Phase Product Details Frequency (Hz) 50 Hz Voltage (V) 220 V Power Source Electric It is specially designed for Butt welding of ferrous and non ferrous wires from 1.2 mm to 8 mm to withstand subsequent drawing. This machine is a table model and easy in operation. WeldIng Process: This Micro Butt Welder is automatic upset Butt Welding machine. The welding current and the initial upset gap are 10 set according to the size of wire, the upsetting pressure being preset. The ends of wires to be clamped by special quick acting clamps to correct alignment of the wire ends. By pressing a push button, the welding cycle is initiated and completed automatically by built in controls. The job is now de·clamped and annealed if necessary, in the provided annealing device. Technical Specifications MODEL MH - 3 MH - 5 MH - 8 MH - 10 K.V.A. Rating 3 5 8 10 Input Supply 230 volts single phase A.C. supply 50 HZ 415 volts 3 phase 2lines 50 Hz. Current Regulator 1 1 1 Welding Capacity Copper, Brass & Aluminium 15 step 15 step 8 step 8 step Minimum 1.2 mm 1.5 mm 2 mm 2 mm Maximum 3.6 mm 4 mm 5.5 mm 7 mm Dimensions L x W x H (Approximately in mm) 350 x 360 x 640 We reserve the right to change design and modify specifications at the discretion of our technical department

Business Type Manufacturer, Exporter, Supplier, Retailer Type Butt Welder Application Industrial Use Weight 100-500kg Product Details Color Multi Colour Voltage 220V Automatic Grade Automatic Power 1-3kw, 3-5kw Warrenty 1 Year It is specially designed for Butt welding of ferrous and non ferrous wires from 0.3 mm to 2.5 mm to withstand subsequent drawing. This machine is a table model and easy in operation. WeldIng Process: This Micro Butt Welder is automatic upset Butt Welding machine. The welding current and the initial upset gap are 10 set according to the size of wire, the upsetting pressure being preset. The ends of wires to be clamped by special quick acting clamps to correct alignment of the wire ends. By pressing a push button, the welding cycle is initiated and completed automatically by built in controls. The job is now de·clamped and annealed if necessary, in the provided annealing device. Technical Specifications MODEL M - 1 M - 1A M - 2 K.V.A. Rating 1 KVA 1 KVA 2 KVA Input Supply 230 volts single phase A.C. supply 50 HZ Current Regulator 1 1 1 Welding Capacity Copper, Brass & Aluminium 15 step 15 step 15 step Minimum 0.7 mm 0.4 mm 0.8 mm Maximum 1.5 mm 1.2 mm 2.5 mm Dimensions L x W x H (Approximately in mm) 240 x 280 x 450 We reserve the right to change design and modify specifications at the discretion of our technical department

Business Type Manufacturer, Exporter, Supplier, Retailer Body Material Brass Usage Clinic, hospital Spring Material Stainless Steel Product Details PRESSURE GAUGE 0-250 Kg/cm2 Operating Temperature -40 To 71 Deg C Inlet Pressure 210 Bar (3000 Psi) a wide range of precision engineered oxygen regulators are available with us. These oxygen regulators are specially designed to suit the various fire and equipment industries. We offer these oxygen regulators to varied industries like welding, thermal, shipping, automobile, oil refineries, fabrication, etc. Besides, the array of oxygen regulators offered by us can be availed at the most discounted prices. special features robust construction neat finishing corrosion resistant easy to install and use Technical Specifications SOX - 6 Two stage regulators with two gauge. welding pressure 0 - 16 Kgf / cm2 SOX - 5 Single stage Regulator with two gauge. SOX - 3 Single stage Regulator with single gauge. ECX - 1 Single stage Regulator with single gauge. Note : Outlet pressure gauge range 0 - 280 Kgf / cm2 and for cylinder content, gauge of pressure range 0 - 280 Kgf / cm2 are incorporated on the OXYGEN Regulators. applications welding services thermal industry shipping industry automobile industry oil refineries fabrication industry

Business Type Manufacturer, Exporter, Supplier, Retailer Application Welding Purpose Weight 0-10kg, 10-20kg, 20-30kg Color Red Product Details Voltage 110V, 220V Power 1-3kw, 3-6kw Automation Automatic Driven Type Electric, Hydraulic Warranty 1yrs Sterco Forced Air Cooled A.C Arc welders are being used since 40 years as power source for most of manual metal arc welding jobs, required in Rolling Mills, Cement, Plants, Thermal Power Projects, Shipyards and all type of heavy and medium industries. These machines are also used as Power Source for Argon Gas Shielded Arc Welding Tungston Electrodes (TIG) for the welding of Aluminum & Aluminum Alloys. Construction : The set consists of heavily copper wound Transformer fitted on heavy steel frame covered with ventilated M.S. Sheets mounted on rubber wheels, Front wheel fixed and rear wheels are swiveling type for easy portability. The current is controlled by air gap between Primary & Secondary coils by means of magnetic shunt. Transformer : Specially designed doubled copper wound transformer conforming to IS:1851 (1975) having core of high grade Electrical Steel Primary & Secondary coils are of electrolytic copper strips & wires covered with fiber glass and insulated with class 'F' duly vacuum impregnated. This above machine is also available in Double Operator Model-EC (D/O).Technical specifications of each transformer of Double Operator Arc Welder will be as per Model-EC. Technical Specifications Model EC - 200 EC - 300 EC - 400 EC - 500 EC - 600 Primary Voltage V 230/415 230/415 380/415 380/415 380/415 Input Supply Nos. Single Phase/ 3 Phase 2 lines Single Phase/ 3 Phase 2 lines 3 phase 2 lines 3 phase 2 lines 3 phase 2 lines Frequency Hz. 50 50 50 50 50 Welding Current Range max. continuous Amps. 30-200 40-300 60-400 60-500 80-600 Hand Welding Current at 60% max. continuous Amps. 150 225 300 400 500 Automatic Welding Current at 100% Amps. 120 180 230 300 360 Welding Current Control Stepless Regulator Max. Intermittent Welding Current Amps. 200 300 400 500 600 Open Circuit Voltage V. 65 65 65 65 65 Operating Arc Voltage V. 21-28 22-32 23-36 23-40 23-44 Welding Electrode Size Min. MM. 1.5 2 2 2 2.5 Welding Electrode Size Max. MM. 4 5 6.3 6.3 8 Insulation Class - F F F F F Power Factor with Capacitor 0.8 at half load Forced air cooled Type of Cooling Forced Air Cooled Max. rating KVA 13 19.5 26 32.5 39 Rating at 60% Duty Cycle KVA 9.5 15 19.5 26 32.5 Rating as per IS KVA 7.8 11.7 15 19.5 23.5 Dimension (approx.) Cms 66 x 39 x 65 68 x 43 x 75 72 x 46 x 86 72 x 46 x 86 72 x 46 x 86 Weight (approx.) Kgs 85 120 145 165 180 Welding Copper The above machines are also available for 3-Phases 380/415 Volts Hz, Input Supply. Note: We reserve the right to change the design and modify specifications at the discretion of our technical department.