500 400 300 amp mma inverter arc welding machine
Main Features
1) Advance IGBT switching power supply and PWM technology, enclosed feedback control circuit,energy-efficient and low noise.
2) Additional arc force control and digital display.
3) Rugged, reliable performance and superior arc characteristics.
4) Built-in alarming and protctive circuits are provided to prevent over current, over heat and over voltage.
5) Run every type of stick electrode, including cellulosic and those for stainless steel.
6) High strength case construction for industrial applications. Ideal for stick welding in vacational education, industrial production, maintenance and repair or farm shop environments,etc.
ITEM | MMA-315GW | MMA-400GW | MMA-500GW |
Input Power Voltage | AC400V | AC400V | AC400V |
Input Power Frequency | 50/60 | 50/60 | 50/60 |
Rated Input Capacity | 8KVA | 10KVA | 15KVA |
Output Current Range | 20-220A | 20-260A | 20-350A |
Arc Force Rnage | 0-100V | 0-100V | 0-100V |
No-load Voltage | 60V | 60V | 60V |
Rated Duty Cycle | 60% | 60% | 60% |
Power Factor | 0.93 | 0.93 | 0.93 |
Protection Grade | IP21S | IP21S | IP21S |
Dimensions | 480*250*410mm | 480*250*410mm | 500*260*420mm |
Weight | 14.5Kg | 15Kg | 17Kg |
ACCESSORIES:
Mask and Brush
1.8m Electrode Holder
1.2m Earth Clamp
Taizhou Retop Mechanical & Electrical Co., Ltd. was established in 2011 and is located in Wenling, Zhejiang Province. We are dedicated to designing, testing and manufacturing a full line of welding and cutting products that are with industrial quality and easy to use. Whether you're in production, farming, maintenance, auto repair, or a do-it-yourselfer, we have a product that fits your needs.
With advanced technology and manufacturing equipment, we provide high-quality products and superior services for our customers. We also offer customers the flexibilities in product design and construction, coupled with superior services before and after sale. With our dedicated commitment to customer services, you'll find that we're easy to contact, easy to work with and easy to get information from - we're here to help you.
Our passion is to improve existing products and to develop new applications that benefit our customers and meet their constantly changing needs. We continue to make progress by implementing a philosophy that stresses quality in all of our operations.
We hope you will stay a while at our website. Please view our product offerings and get acquainted with us.
Main products:AC Welder,DC Inverter Welder,Tig Welder,Mig Welder,Plasma Cutter,Battery Charger
Main market: Domestic Market, Eastern Europe, Southeast Asia, South Asia, Mid East...
FAQ
1.Q:Are you a factory or trading company?
A: We are a factory.
2.Q:Where is your factory located?
A: Our factory is in Wenling, Taizhou city, Zhejiang Province, China.30 mins from Luqiao
Airport by car, 2.5 hours from Ningbo Airport by car, 4 hours from Shanghai Airport by car.
3.Q:What is the material of your products?
A: Taizhou Retop people are always paying great attentions to quality controlling from the
beginning to the end.
4.Q:How about quality control in your factory?
A: Taizhou Retop people are always paying great attentions to quality controlling from the
beginning to the end.
5.Q:How about guarantee?
A: It's within 1 year after goods is discharged in the destination.