SigmaWeld SW1000 HFC is designed to meet varied requirement of the welding industry having possibilities of use for MIG,MAG, FCAW, hard facing, arcing and submerged arc welding applications.
Advanced micro – controller technology enables SigmaWeld to have inbuilt wire feeder drive for MIG/MAG applications, inter connectivity with SAW trolley and other SPM’s. The power source has in built features for use in 2T, 4T modes with pre-flow, post flow controls for MIG, MAG and FCAW applications.
IGBT Based Solid State Inverter Design: Latest technology used for full bridge topology to ensure reliable, superior weld control every time.
Mobility: At 85 Kgs, with 4 wheels and 4 eye bolts it is easy to move our SW1000HFC to any location with a lot of ease compared to the traditional equipment (300 Kgs).
Adaptive Soft Start: Sigmaweld ensures the wire feed speed is automatically controlled from a slow start to the set current and voltage levels to eliminate globule formation at the end of wire and gives clean start each time.
Single Increment Range: Digital front panel allows the operator to set the current and voltage as required in single increments.
Crater Current & Crater Voltage: Programmable crater current & crater voltage settings for smooth weld finish.
Safe and Reliable: Low OCV and protection against prolonged output short, IGBT over current, IGBT short circuit current, welding over current. thermal overload.
Power Fluctuation Compensation: Power source does not get affected and it remains constant regardless of fluctuation in input power + 15%. It is suitable especially for the Indian industry.
Digital Reading: During welding, it continuously monitors and displays weld current and weld voltage in all modes.
Versatile: Sigmaweld can weld using welding wire sizes from 0.8 mm to 2.8mm
External Wire Feeder: Compact and portable external wire feeder with 4 feed roll mechanism to guarantee study uninterrupted wire feeding can be programmed to use with track and trolley for SAW or independent wire feeder units for hardfacing and arcing applications.
Specifications | SW 2 R WF | SW 4 R WF | SW 4 R EWF |
SW 4 R EWF | 0.8 ~ 1.2 | 0.8 ~ 1.6 | 2.4 ~ 2.8 |
Wire Feed | 2 Roll | 4 Roll | 4 Roll |
Feeding Rate | 2- 24 m/min | 2- 24 m/min | 2- 10 m/min |
(D x Wx H) mm | 190 x 475 x 335 | 190 x 475 x 395 | 700 x 280 x 500 |
| Description | 1000 Amps | 800 Amps | 600 Amps |
|---|---|---|---|
| 1)Input Voltage (V) | 3Ø, 415 V, ±15%, 50 Hz | ||
| 2)Duty Cycle | 100% @ 1000Amps | 100% @ 360Amps | 100% @ 480Amps |
| 3)Rated Input (A) KVA @ 100% Duty Cycle | 32KVA | 25KVA | 18KVA |
| 4)Open Circuit Voltage (V) | 80V | 80V | 80V |
| 5)Output Current Range (A) | 60 -1000A | 60 -800A | 60 -600A |
| 6)Output Voltage Range (V) @ 100% Duty Cycle | 16 – 45 V | 16 – 39 V | 16 – 33V |
| 7)No Load Power(W) | 200W | 200W | 150W |
| 8)Efficiency | 91% | 90% | 90% |
| 9)Insulation Grade | H | H | H |
| 10)Housing Protection Grade | IP23 | IP23 | IP23 |
| 11)Wire Size | 2- 6 mm | 2- 4 mm | 1.2- 2.0 mm |
| Description | Specification | |
|---|---|---|
| Wire | 1.6,2,2.5,3.15, 4 and 5mm. | |
| Speed Range of Wire Feeder | 0.5 to 4.0 meter/minute. | |
| Range of cross slide Adjustment ‒ Vertically X Axis Horizontal Y Axis Parallel to Welding head R | 140mm 140mm 140mm Manufactured in Aluminum and Linear Bearing for smooth movement | |
| Maximum Swivel of Welding Head Transverses to welding Head travel Parallel to Head Travel Horizontal Swing Span | 30Degree 360 Degree | |
| Standard bore for Spool | 285 ‒ 315mm Adjustable. | |
| Weight of the Wire Spool | 25Kg. | |
| Flux Hopper Capacity | 10kg | |
| Total Weight without Flux and Wire | 105 Kg Approx. | |
| Trolley Speed | 75mm to 1500mm/minute | |
| Trolley and wire feed controls | D.C. Thyristors drive with required logic i.e. Weld start and trolley will start after some delay wire feed will start. | |
| D.C. Thyristors drive with required logic i.e. Weld start and trolley will start after some delay wire feed will start | Ammeter 0 to 1000 Amps, Voltmeter 0 to 100 Volts, Trolley Speed Meter Up/DN inch, Wire inch, O.C. V Sensing push button, Trolley Left/Right, Trolley ON/OFF, Wire feed Pot, Trolley Speed Pot | |
| Track | In Your Scope |
Protection, Safety Features
Thermal Shutdown | Inbuilt (Over temperature Indication) |
Under Voltage | Inbuilt (Phase Failure Indication) |
Over Voltage | Inbuilt (Phase Failure Indication/MOV) |
IGBT Peak Current | In Built |
VRD, Energy Saving | In Built |
Cooling Type | Water Cooled |
Water Cooling Interlocking | Water Flow Switch (Optional) |
Output Short | Inbuilt (Phase Failure Indication) |
Features:
1)Crater Voltage, Speed | Adjustable | |
2)Welding Mode | 2 T | 4T |
3)Digital Ammeter & Voltmeter | In Built | |
4)Process Memory Recall | In Built | |
5)Wire Feeder Motor | 2 Roll | 4 Roll |
6)Wire feeder Type Open Enclosed | Open | Enclosed |
7)Parameter Locking Remote | Optional | |
