The Wieländer + Schill VAS 821 003 type gas shielded arc welding equipment is tailored to the needs of modern vehicle body repair workshops, offering excellent performance and user-friendly handling. This device has been designed in accordance with the workshop equipment standards (VAS) of Volkswagen AG, ensuring reliable and efficient work during operations involving steel, stainless steel, aluminum, and special brazing tasks.
The main strength of the VAS 821 003 lies in its simple, intuitive user interface, which minimizes learning time and maximizes productivity. The device is excellently suited for repairing body parts, especially in areas critical regarding heat input.
The VAS 821 003 welding machine features several functions that significantly improve welding quality and operational speed:
Simple Operation: The clean, easily viewable user interface guarantees fast and problem-free setup.
Excellent Wire Feeding: Four extra-large drive rollers with a diameter of 37 mm ensure optimal contact surface for the welding wire, resulting in flawless wire feeding.
Two Torch Support: The two torches enable quick switching between different materials or processes (e.g., steel and aluminum welding), thereby increasing workshop efficiency.
Ergonomic Torch Design: Easy and comfortable placement of the torches during work.
Compact and Slim Design: The IP 7-2 design fits perfectly into any vehicle body repair workshop environment.
Automatic Torch Recognition: The device automatically recognizes the connected torch and adjusts the settings accordingly.
Low Heat Input: Especially advantageous when welding thin sheets and heat-sensitive materials, minimizing material distortion.
Excellent Gap Bridging Capability: Effectively handles poorly fitting or gapped joints.
Automatic Parameter Saving („Hold Function”): The automatic saving of successful welding parameters ensures consistent quality during repeated welds.
Versatile Welding Programs: A wide selection of preset programs is available:
MIG welding (CuSi3, AlBz8, CuAl8)
Steel / Stainless steel welding
Aluminum Welding
TIG welding
Shielded metal arc welding (MMA)
Program memory: It is possible to save custom welding programs.
Software Update Interface: Integrated connection point for future software updates.
The detailed technical specifications for the VAS 821 003 gas-shielded arc welding equipment are as follows:
| Parameter | Value | Note |
|---|---|---|
| Part number | 932230 | |
| Mains Voltage | 3 ~ 400 V | |
| Network Connection (Copper) | 4 × 2.5 mm² | |
| Nominal Current Range | 10 – 280 A | |
| Nominal Voltage Range | 10 – 50 V | |
| Open Circuit Voltage (U0) | 72 V (MMA), 96 V (MIG, TIG) | |
| Efficiency | 85 % | |
| Frequency | 50 – 60 Hz (+/- 10 %) | |
| Fuse | 25 A (slow) | |
| Power Factor (cos φ) | 0,75 | |
| Protection Class | IP 23 | |
| Noise Level (Sound Pressure Level) | 66 dB(A) | |
| Operating Temperature | between -10 and 40 °C | |
| Wire Diameter Range | 0.6 – 1.2 mm | |
| Wire Feed Speed | 0.5 – 22 m/min | |
| Dimensions (L x W x H) | 920 x 650 x 930 mm | |
| Weight | 67 kg | |
| Materials | Metal, Plastic | |
| Conformity Declaration | CE |
The VAS 821 003 welding machine is supplied with the following basic accessories, which allow for immediate operation:
1 pc 308110 Welding gun 3G | For steel welding | 3.0 m
1 pc 308111 Welding gun 3G | For ALU welding | 3.0 m
1 set 337220 Wire feeder rollers | For steel | 0.8 mm and 1.0 mm | Packing unit: 2 pcs
1 set 337221 Wire feeder rollers | For aluminum | 1.0 mm and 1.2 mm | Packing unit: 2 pcs
1 set 307060 Contact tips M6 x 28 mm | Set of 10 pieces
1 pc 304053 Work cable with clamp | 5 m | 35 mm² | with SK 35 connector
2 pcs 311042 ProControl Pressure reducer | 200 bar (Only in DE and AT regions)
1 pc 311044 Double distributor valve 1/4″ for pressure gauge (Only in DE and AT regions)
1 pc User manual
For maximum welding performance and ease of maintenance, the following accessories are recommended:
Welding wire AlSi12 | Ø 1.0 mm | D200 | 2 kg (Part number: 311080)
Suitable for welding Aluminum-silicon alloy (aluminum cast alloys) with TIG and MIG processes.
Applicable shielding gases (EN ISO 14175): Argon I1 for TIG, Argon I1 and Argon-Helium mixtures I3 for MIG.
Welding wire CuSi3 | Ø 0.8 mm | D200 | 5 kg (Part number: 311070)
Copper-silicon alloy with low melting point. Excellent for MIG brazing (short arc/pulsed mode) of galvanized steel sheets and for TIG welding in bodywork construction. Preserves the corrosion protection of surfaces, generally does not require preheating.
Applicable shielding gases (EN ISO 14175): Argon I1 for TIG, Argon I1, I3 for MIG.
ALU contact tips | Ø 1.2 mm | 10 pcs (Item no.: 307051)
E-Cu contact tip for aluminum welding. Compatible with MB 15, MB 24, MB 25, MB 26, 3G, Force 155, Force 200 torches.
Steel/MIG contact tips | Ø 0.6 mm | 10 pcs (Item no.: 307054)
E-Cu contact tip for steel welding. Compatible with the torches mentioned above.
Protection paste for gas nozzles | silicone-free (Item no.: 311026)
Prevents rapid buildup of welding spatter on gas and current-carrying contact tips, extending their lifespan.
Contact tip cleaning needle set | 13 pcs (Item no.: 311040)
Compact, 13-piece set in a practical, hinged metal box. Contains approx. 90 mm long needle files (0.4-1.6 mm) and one flat file – ideal for cleaning oxy-fuel welding nozzles.
Special Tongs | For Inert Gas Welding (Item no.: 311041)
Specially designed tongs for operations required for inert gas welding processes.
MIG-MAG torch holder with magnetic base (Item no.: 311043)
Ensures safe and stable storage for welding torches in the workshop.
The VAS 821 003 shielding gas arc welding unit from Wieländer + Schill combines precision, versatility, and compliance with Volkswagen OEM requirements, making it the ideal choice for the professional automotive repair environment.
