OPERATOR’S MANUAL · MIG/MAG PULSE SERIES
and stability of digital welding machine is better than that of traditional welding machine.
3) High reliability: Overheating protection, overcurrent protection and input
undervoltage/overvoltage protection are all available for this product, which contributes a lot
to the reliability improvement of this product, and meanwhile facilitates the maintenance and
repair of this product.
4) Excellent welding performance: In order to improve the welding performance to meet the higher
requirements of welding process, experts at home and abroad have done a lot of work and put forward
many excellent mathematical control models. However, such complicated mathematical models are very
difficult to implement on the traditional analog welding machines. Instead, they are well applied
in the digital welding machines.
5) Convenient optimization and upgrade of welding performance: With the development and improvement
of the welding process, it is certainly required that our welding machine has more excellent welding
performance. And all welding performance of this product is achieved by software. Therefore, the
welding performance of this welding machine can be optimized and upgraded by upgrading the software
without changing any hardware circuits.
6) User-friendly design: Differences in user and using occasion are taken into consideration when
designing this product, so as to meet the personalized requirements of users to the largest extent.
For example, this product provides a variety of welding torch operating modes and user-defined
modes. Besides, this product adopts synergic design. That is to say, users only need to adjust
one of the parameters, and other related parameters would change respectively to achieve the optimal
matching. It is unnecessary to set each parameter independently. For example, when the user changes
the welding current, parameters such as welding voltage, wire feed speed and base metal thickness
would change respectively. Of course, users can make fine-tuning on certain parameters such as
welding voltage to adapt to their welding habits.
7) Energy-saving and small size: This machine adopts advanced IGBT inverter technology, which reduces
the volume and weight of the welding source and the whole machine, improves the efficiency and
power factor of the power supply, and brings significant energy saving effect.
3. FUNCTIONS AND TECHNICAL PARAMETERS
3.1 Functions
3.1.1 Welding modes available
1) DC MIG/MAG welding
2) Pulse MIG/MAG welding
3) Double-pulse MIG/MAG welding
4) MMA welding
3.1.2 Base metal optional
1) Carbon steel (Steel)
2) Stainless steel (CrNi)
3) Aluminum silicon alloy(AlSi 5)
4) Aluminum magnesium alloy (AlMg 5)
5) Pure aluminum (Al99.5)
3.1.3 Gas optional
1) 100% CO
2
2) 80% Ar＋20% CO
2
3) 90% Ar＋5% CO
2
＋5% O
2
4) 98% Ar＋2% O
2
5) 100% Ar
3.1.4 Welding wire optional
1) Φ0.8 (solid wire)
2) Φ1.0 (solid wire or flux-cored wire)
3) Φ1.2 (solid wire or flux-cored wire)
4) Φ1.6 (solid wire or flux-cored wire)
5) Flux cored
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