Model	MMA-120
Input Voltage(V)	220V+15%
No-load Voltage(V)	65+5
Rated Output Current(A)	20-120A
Rated Output Voltage(V)	24.8
Rated Input Power	3.7
Rated Input Current	17
Power Factor	0.8
Duty-cycle	60%
Protection Grade	F
Insulation Class	IP21S
Diameter of Electrode	1.6-3.2
Packing size(cm)	34.5*15.5*28
G.W./ N.W.(KG)	4.3

 

 

Inverter DC MMA-120 adopts newest IGBT technology, helps customers improve welding quality and penetration while decreasing energy consumption and boosting efficiency. This machine has a thermo-switch system to protect itself against excessive temperature increases with excellent quality and simple functionality. A low volume, lightweight design, and easy portability are unique characteristics of this inverter.

 

 

Auto HOT-Start: Boosts the current during starting to provides easy, quick and reliable arc starts.

Auto Arc-Force: minimizes electrode sticking in the puddle without compromising arc stability or increased spatter

Anti-stick easy the electrode removal from the work-piece

Safety: Auto protection against over heat, over current, over voltage, under voltage and short circuit

Energy Efficient: Reduce the damage of Copper and Iron,obviously increase the welding frequency,and energy-conserving result is remarkable.Closed loop feedback control,the output voltage is stable,strong adaptability for electricity network.

 

 

We packing the machine with various ways: Aluminum box, Master box, PVC box, color box, honey comb and wood box to ensure machines will not be damaged under the process of shipping

 

Are you a trader or manufacturer?

We are professional inverter welding machine manufacturer. Meanwhile we source welding consumables and replacement parts upon customer inquiry it.

 

Are you happy to work with small size customer?

Whenever you run a big business or own a small shop, you are welcome to contact us. Nearly 40% of customers are new or run a small size business while first contact, they become better year by year. Now we cooperate with together smoothly and win-win together. Any effort has its reward.

 

What's the order procedure?

First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do deposit before we go into production. After we get the deposit, we start to process the order. We usually need 45-50 days if we have no stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.

 

Are you competitive suppliers? How to distinguish supplier competitive or not? Can I have qualified products on affordable price?

We are golden supplier, offer excellent products with perfect service. We have our own excellent sales staff, senior engineers, skilled worker and advanced equipment, big warehouse and clean building. Big sales quantity and updated technical spread our administration cost, that help to reduce our cost.

 

What is warranty?

Usually, we offer 12-24 months warranty for each shipment since the shipping date

 

What is delivery time?

For first order of new customer, it is 45-50 days. For repeated order, it is 45 days. It is negotiable.

Introduction

Welding is an essential process in manufacturing and construction industries, and a good quality welding machine is an indispensable tool for welding professionals. China has emerged as a leading manufacturer of welding machines, offering a range of products that are durable, performance-oriented and cost-effective. One such product is the DC MMA Welding Machine, which combines advanced technology, sturdy construction, and exceptional performance. In this article, we will introduce you to the salient features of the DC MMA Welding Machine and explain why it is an ideal choice for welding professionals.

 

Advanced Technology

The DC MMA Welding Machine is equipped with advanced technology that ensures consistent and precise welding results. It uses direct current (DC) for welding, which is more stable and efficient compared to alternating current (AC). DC welding results in better quality welds, with less spatter, and a smoother finish. In addition, the machine features an advanced control system, which allows for easy selection of the welding parameters. The control system is designed to be user-friendly, and it provides clear and concise feedback to the operator, enabling them to make adjustments quickly and accurately.

 

Sturdy Construction

The DC MMA Welding Machine is built to last, with a sturdy construction that can withstand rugged environments and demanding applications. The machine is made of high-quality components, including a rugged metal casing, durable terminals, and reliable electronics. The robust construction ensures that the machine can withstand the stresses of frequent use without breaking down, and it also protects the internal components from moisture, dust, and other contaminants. The machine is also designed to be easy to operate, with clearly labeled controls and intuitive interface.

 

Exceptional Performance

The DC MMA Welding Machine delivers exceptional performance, with high welding efficiency, good weld quality, and excellent power efficiency. The machine is suitable for welding a variety of metals, including steel, stainless steel, and iron, and it can be used in a range of industries, including construction, automotive, and shipbuilding. The machine also features a high duty cycle, which means that it can operate continuously for extended hours without overheating or breaking down. The machine is also designed to be energy-efficient, with a power factor of over 0.9, which means that it consumes less power compared to other welding machines.

 

Conclusion

The DC MMA Welding Machine is an excellent choice for welding professionals, offering advanced technology, sturdy construction, and exceptional performance. The machine is suitable for a range of applications and can be used in various industries. It is also designed to be user-friendly, allowing for easy selection of welding parameters and providing clear feedback to the operator. The machine is built to last, with quality components that can withstand rugged environments and frequent use. Overall, the DC MMA Welding Machine is a reliable and cost-effective solution for all your welding needs.

 

http://www.jundiweld.com/