Page 87 - Product Catalog By Zika Welding

87

MIG - 300 GD

SEMI AUTOMATIC MIG WELDING MACHINE USING ADVANTAGES OF THE MACHINE
COILS AND ELECTRODES WITH ADVANCED IGBT

TECHNOLOGY (INTERNAL FEEDER) • Digital display for convenient, precise
adjustment of current and welding
speed and control, synergic control.
• This MIG 300-GD welding machine applies the most advanced inversion • With three-proof design, protected-
against dust, wind erosion and
technology in the world. dampness for electric components.
• It has a unique electronic system that controls the short circuit current of the • Brand-new exterior design, simple
welding circuit and mixed feed, as well as the uniformity of the wire, which leads to and elegant, with build-in wire
a more effective use of equipment. feeder, with gas cylinder runner.
• Welding equipment meets all international requirements and uses the most • Works using the most advanced
advanced technology in the world IGBT technology.
• Lightweight and convenient portability.
DESCRIPTION AND APPLICATION • Wire feeder is driven by single
chip microcomputer.
1.The principle of inversion is to transform the power frequency of 50Hz/60Hz into • Rigidity, durability and warranty.
direct current and invert it into high frequency (24KHz) through a high-power IGBT
device, then perform voltage-drop and commutation with the output high-power • With EMC, wide range for input
D.C power supply via Pulse Width Modulation (PWM). voltage, can work with power generator.
• Output polarity reversion.
2. When the power inversion switch technology is adopted, the weight and volume • Designed for welding using continuous
decrease greatly while the conversion efficiency increases more than 30%. coils, flux-cored wire and electrodes.
3. Additional to MIG, the machine has an added MMA function. It adopts a full digital • Enlarged torch holder for accessories
panel display, which can realize synergic adjustment to feeding speed and welding and personal equipment.
voltage, as well as easily regulating the welding parameters. • Large Wheels, 10 cm above ground.
• Good container for storing
4. Our CO2 gas-shielded welding machine is accessories & gear.
equipped with a unique electronic reactor • Excellent high blocks & locking
circuit, which can control the short- connectors to keep the cylinder
circuiting transfer and mixed transfer from falling.
precisely, resulting in better performance
than other machines. Compared to silicon • Very durable wire feeder with four
controlled welding machines and tapped feed wheels.
welding, our products have the • Option for easy inversion of
following advantages: welding polarity.
- Stable wire feed rate. • Professional and technical
- Portable. consultation of welding experts.
- Energy-saving. • 12 months of comprehensive
- Electromagnetic noise free. warranty from Zika Group Ltd.
5. Besides, our products spatterless, with
easier arc ignition, deep welding pool, high SET SPECIFICATION
duty cycle etc.
6. With high-efficiency and electrical-saving • MIG 300GD welding machine using
advantage, this equipment is applicable IGBT technology.
when both multi-metal and multi • Quality welding handle that has all
technology welding is required. required components.
• Earth cable and matching handle.
DC 3 50 • Pressure regulator for CO2 gas with
three 60 electric heating element for
phase Hz
preventing freezing at gas outlet.
• Standard power cable and three
TECHNICAL SPECIFICATION phase plug approved by IIS standards.

Power voltage (V) 3 phase duty cycle 35% Efficiency 85%
AC380±15% Output current MMA: 40-300 Required fuse (A) 16*3
Frequency (Hz) 50/60 adjustment (A) MIG: 45-300 Range voltage (V) 16.5-26.5
Rated input current (A) MMA:18.5 Currency as 60% 195 Output voltage (V) MMA:21.6-32
MIG:16.8 efficiency (A) MIG:16.2-29
Current range (A) 50-300 Wire speed 2.5-24 m/s Weight (Kg) 60
Input voltage (V) 380 m / min Dimensions-mm (l/w/h) 520/275/595