1. Catalogs
  2. REHM
  3. SYNERGIC.ARC 304-504 WS | 251-351 - MIG / MAG HEAVY DUTY MACHINES – MAXIMALLY ROBUST AND ENERGY-EFFICIENT

SYNERGIC.ARC 304-504 WS | 251-351 - MIG / MAG HEAVY DUTY MACHINES – MAXIMALLY ROBUST AND ENERGY-EFFICIENT

SYNERGIC.ARC 304-504 WS | 251-351 - MIG / MAG HEAVY DUTY MACHINES – MAXIMALLY ROBUST AND ENERGY-EFFICIENT
1 / 12 PagesView full catalog

SYNERGIC.ARC 304-504 WS | 251-351 - MIG / MAG HEAVY DUTY MACHINES – MAXIMALLY ROBUST AND ENERGY-EFFICIENT

Product catalog summary
Overview: The document provides a comprehensive overview of the SYNERGIC.ARC series, which are robust and energy-efficient MIG/MAG welding machines designed for heavy-duty industrial use. These machines are noted for their high performance, durability, and ease of use, making them suitable for both industrial and craft applications.
Specifications: The SYNERGIC.ARC series includes models 304-504 WS and 251-351, each designed for specific applications. The machines offer continuous power outputs of 270 A, 330 A, and 400 A, with a robust 4-roller wire drive system and undercarriages designed for large gas bottles. They are equipped with impact-resistant control panels and ergonomic designs to enhance user safety and comfort.
Performance and Features: The FOCUS.ARC technology provides a higher deposition rate than traditional spray arc welding, with features like safe root and edge detection and reduced undercuts. The machines are equipped with REHM's SDI technology and arc length controller for precise arc tuning. They also feature a digital operating system, SIRIUS, which simplifies complex operations and enhances user experience.
Energy Efficiency: The SYNERGIC.ARC machines comply with the EU directive for eco-design, achieving over 85% efficiency and significant energy savings during operation and idle times. This results in reduced energy costs and lower CO2 emissions.
Accessories and Customization: The machines can be customized with various accessories, including REHM RC torches, which allow for infinite adjustment of welding current and quick switching between stages. The torches are designed for durability and ergonomic use, contributing to cost savings and enhanced performance.
Technical Data: Detailed technical specifications are provided for each model, including setting ranges, duty cycles, wire feed systems, and dimensions. The machines are available in both gas-cooled and water-cooled versions, with options for compact or separate feed case configurations.
Conclusion: The SYNERGIC.ARC series represents a benchmark in modern MIG/MAG welding technology, offering robust performance, energy efficiency, and user-friendly operation. These machines are ideal for a wide range of welding applications, providing reliable and high-quality results.
See more

Catalog excerpts

SYNERGIC.ARC 304-504 WS | 251-351 - MIG / MAG HEAVY DUTY MACHINES – MAXIMALLY ROBUST AND ENERGY-EFFICIENT-1

SYNERGIC.ARC 304-504 WS | 251-351 MIG / MAG HEAVY DUTY MACHINES - MAXIMALLY ROBUST AND ENERGY-EFFICIENT similar picture

 Open the catalog to page 1
SYNERGIC.ARC 304-504 WS | 251-351 - MIG / MAG HEAVY DUTY MACHINES – MAXIMALLY ROBUST AND ENERGY-EFFICIENT-2

The benchmark for modern MIG / MAG welding SYNERGIC.ARC 304-504 WS – The heavy duty machines for tough industrial use The high-quality and robust components used in the SYNERGIC.ARC can be used even in tough use. ■ Highest continuous load The SYNERGIC. ARC 304 to 504 provide more than the duty cycle required for continuous operation at a high level. With 270 A, 330 A and 400 A continuous power, the SYNERGIC.ARC to the marathon runners when it comes to deposition performance. ■ Robust and proven 4-roller wire drive. ■ Undercarriage with large wheels (front 160 mm, rear 250 mm). ■ The undercarriage...

 Open the catalog to page 2
SYNERGIC.ARC 304-504 WS | 251-351 - MIG / MAG HEAVY DUTY MACHINES – MAXIMALLY ROBUST AND ENERGY-EFFICIENT-3

SYNERGIC.ARC | The result counts! SYNERGIC.ARC 251-351 – The all-rounders for industry and craft, for thin sheet metal and medium sheet thicknesses Welding parameter setting With the synergy characteristics created by REHM, the setting of the SYNERGIC.ARC is child‘s play even for beginners. Pre-programmed settings for weldable materials ■ Fe ■ CrNi ■ Alu ■ CuSi3 The REHM SDI technology and the arc length controller enable fine-tuning of the arc even in filigree applications. Due to its small dimensions, the SYNERGIC.ARC 251 to 351 fits easily under any workbench. ■ Robust and proven 4-roller...

 Open the catalog to page 3
SYNERGIC.ARC 304-504 WS | 251-351 - MIG / MAG HEAVY DUTY MACHINES – MAXIMALLY ROBUST AND ENERGY-EFFICIENT-4

The benchmark for modern MIG / MAG welding SYNERGIC.ARC – MIG / MAG welding with the best in its class! Find the right performance class for you and experience the best heavy duty machines for MIG / MAG welding. The SYNERGIC.ARC convinces with its robustness and durability as well as perfect welding results and easy operation! Heavy duty machines for tough industrial use SYNERGIC.ARC 304, 404, 504 ■ Water-cooled, gas-cooled ■ Compact or with separate feed case ■ Undercarriage Profi and Advanced for 50 l bottles The all-rounders for industry and craft, for thin sheet metal and medium sheet thicknesses...

 Open the catalog to page 4
SYNERGIC.ARC 304-504 WS | 251-351 - MIG / MAG HEAVY DUTY MACHINES – MAXIMALLY ROBUST AND ENERGY-EFFICIENT-5

Always the right choice! Equipment scope of the SYNERGIC.ARC series There is the right machine for every requirement, with the always suitable equipment. o o -vj- m ■ i o o co co O O o' o' < < d d 0 0 O' O' HI LU Remote control via REHM RC-Torches Built-in conveyor rollers

 Open the catalog to page 5
SYNERGIC.ARC 304-504 WS | 251-351 - MIG / MAG HEAVY DUTY MACHINES – MAXIMALLY ROBUST AND ENERGY-EFFICIENT-6

The benchmark for modern MIG / MAG welding Another brilliant operation from REHM SIRIUS shows at SYNERGIC.ARC its strengths: with two operators in one machine. And thanks to the 7-inch display, you always have everything in view, even from a great distance. OPERATION 1: Based on stepless devices You want an operation that leaves nothing to be desired in terms of setting options? Use the proven SIRIUS operation from the FOCUS. ARC P and MEGA.ARC P model series. YOUR ADVANTAGE: All welding parameters and settings at a glance. OPERATION 2: Based on step-switched devices Do your employees prefer...

 Open the catalog to page 6
SYNERGIC.ARC 304-504 WS | 251-351 - MIG / MAG HEAVY DUTY MACHINES – MAXIMALLY ROBUST AND ENERGY-EFFICIENT-7

SYNERGIC.ARC | MIG / MAG welding perfectly digitized with SIRIUS! SYNERGIC.ARC and SIRIUS – It couldn‘t be simpler Do you want to weld better, safer and more efficiently? Then the SYNERGIC.ARC, the true friend of the welder and the effective employee in one, is the right choice. Easy to handle. Simply reliable. And with the proven digital operating system SIRUS – simply better. The benchmark in operating welding machines SIRIUS is an innovative digital operating system. SIRIUS simplifies the operation of complex digitally controlled processes. SIRIUS offers graphically dynamic and transparent...

 Open the catalog to page 7
SYNERGIC.ARC 304-504 WS | 251-351 - MIG / MAG HEAVY DUTY MACHINES – MAXIMALLY ROBUST AND ENERGY-EFFICIENT-8

The benchmark for modern MIG / MAG welding Pure reliability Proven inverter technology Ultra-fast low-induction REHM inverter. Even wire feed A powerful, digitally controlled feed motor ensures sufficient power in the wire drive. All SYNERGIC.ARC devices have a 4 roller precision feed system. The conveyor rollers can easily be changed without tools. Angled torch connection Serves as protection of the hose package and cable and also guarantees the ideal wire routing. Intermediate hose packages The SYNERGIC.ARC intermediate hose packages come with a robust metal strain relief as standard attached...

 Open the catalog to page 8
SYNERGIC.ARC 304-504 WS | 251-351 - MIG / MAG HEAVY DUTY MACHINES – MAXIMALLY ROBUST AND ENERGY-EFFICIENT-9

SYNERGIC.ARC | Top technology „Made in Germany“. Suitable accessories Achieve the best welding results with REHM original accessories. EN 1090 conformity The SYNERGIC.ARC displays all relevant parameter at and fulfilled in order that the required standard. Thanks to its high efficiency, the SYNERGIC.ARC meets all the requirements of the EU directive for eco-design* ≥ 85 % efficiency ≤ 50 W stand-by Up to 30 % energy savings during welding compared to existing devices Up to 80 % energy savings at idle, thanks to intelligent stand-by management Maximum duty cycle thanks to the low-loss REHM inverter...

 Open the catalog to page 9
SYNERGIC.ARC 304-504 WS | 251-351 - MIG / MAG HEAVY DUTY MACHINES – MAXIMALLY ROBUST AND ENERGY-EFFICIENT-10

io The benchmark for modern MIG / MAG welding The advantages of REHM RC torches: Robust, ergonomically shaped handle shell High-dimensioned cables for welding current Buckling-resistant lines for coolant transport No additional control cables required No manufacturer-specific wear parts required With the RC torches, the welding current on the SYNERGIC.ARC can be infinitely adjusted. Or be switched between the stages at lightning speed, in step-switched operating mode. All REHM SYNERGIC.ARC can be fitted with a REHM RC torch set. This means enormous potential for the user compared to a device...

 Open the catalog to page 10
SYNERGIC.ARC 304-504 WS | 251-351 - MIG / MAG HEAVY DUTY MACHINES – MAXIMALLY ROBUST AND ENERGY-EFFICIENT-11

Always suitable for every MIG / MAG application. 11

 Open the catalog to page 11
SYNERGIC.ARC 304-504 WS | 251-351 - MIG / MAG HEAVY DUTY MACHINES – MAXIMALLY ROBUST AND ENERGY-EFFICIENT-12

■ REHM MIG / MAG welding machines ■ REHM TIG welding machines ■ REHM MMA electrode inverter ■ REHM PLASMA cutting systems ■ Welding accessories and consumables ■ Welding fume extraction ■ Technical welding advice ■ Torch repairs ■ Service WEEE-Reg.-Nr. DE 42214869 REHM GmbH u. Co. KG SchweiGtechnik Tel.: +49 (0) 7161 3007-0 E-Mail: [email protected] OttostraGe 2 I 73066 Uhingen I Germany Fax: +49 (0) 7161 3007-20 Internet: www.rehm-online.de

 Open the catalog to page 12
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.