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Welding Machine MMA-300

Price 8000 INR/ Piece

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Welding Machine MMA-300 Specification

Voltage
220V

Noise Level
70 dB

Rated Frequency
50/60 Hz

Features
Compact Design, Portable, Energy Efficient, Digital Display

Cooling Method
Air Cooled

Standard
CE, ISO 9001:2015

Efficacy
85%

Sealed Type
Semisealed

Poles Number
2

Rated Voltage
220V

Ambient Temperature
-10C to +40C

Pressure
Atmospheric

Current Type
DC

Starting Type
Electric Start

Power Rating
7.2 kVA

Product Type
Arc Welding Machine

Output Power
300A

Frequency (MHz)
50/60 Hz

Protect Feature
Overheat Protection, Over Current, Over Voltage

Phase
Single Phase

Speed
Variable arc speed based on current setting

Power
7.2 kVA

Color
Orange & Black

Dimension (L*W*H)
390 x 160 x 310 mm

Weight
7.5 kg

Mounting Type
Portable

IP Rating
IP21S

About Welding Machine MMA-300

Whether youre a seasoned welder or just starting out, the MMA 300 Welding Machine is your trusted partner for achieving top-notch welds, every time.Look no further than the MMA 300 Welding Machine, a true powerhouse for welding enthusiasts and professionals alike.

High Performance and Versatility

Built to handle demanding welding tasks, the MMA-300 supports a wide range of electrode types including rutile, basic, stainless steel, and cast iron. Its adjustable arc force and variable output current adapt easily to different materials, making it suitable for both light fabrication and heavy-duty welds. The compact, lightweight design adds portability to its impressive list of capabilities.

Advanced Safety Features

Safety is paramount with the MMA-300, which boasts overheat, overcurrent, and overvoltage protection systems. Its IP21S rating and compliance with OHSAS and CE standards ensure worry-free operation in various environments. An efficient air cooling system and insulation class F further enhance safe use under extended operating conditions.

User-Friendly Digital Control

The control panel is equipped with a digital meter and intuitive knob adjustment, allowing operators to fine-tune the welding current with precision. Real-time display ensures accurate monitoring and setting changes, assisting both novice and experienced welders in achieving optimal results efficiently and reliably.

FAQs of Welding Machine MMA-300:

Q: How do I select the appropriate electrode size for the MMA-300 welding machine?

A: You should select electrode diameters between 1.6 mm and 5.0 mm, depending on the thickness and type of material being welded. The MMA-300 supports rutile, basic, stainless steel, and cast iron electrodes for flexibility across different welding applications.

Q: What safety features are included in the MMA-300, and how do they operate?

A: The MMA-300 is equipped with overheat, overcurrent, and overvoltage protections, ensuring the machine automatically shuts down or limits current if unsafe conditions arise. It also features a sealed yet air-cooled design and meets OHSAS and CE safety standards, providing reliable protection during use.

Q: When is it necessary to adjust the arc force on this welding machine?

A: Adjusting the arc force is important when working with different electrode types or when you need to maintain a stable arc under varying welding conditions. Increasing arc force helps prevent the electrode from sticking and produces better weld penetration, especially on difficult joints.

Q: Where can the MMA-300 be used safely and efficiently?

A: This welder is designed for use in various environments with an ambient temperature of -10C to +40C, up to 90% relative humidity. Its compact, portable build allows for easy transport and operation at workshops, construction sites, and maintenance facilities.

Q: What is the process for adjusting the welding parameters on the MMA-300?

A: The MMA-300 features a knob adjustment control panel with a digital display. Simply use the knob to select your desired current within the machines 300A capacity, and monitor changes on the digital meter for precise settings tailored to your welding needs.

Q: How does the MMA-300 benefit professional welders and small workshop owners?

A: Its high efficacy (85%), energy-saving operation, portability, and compatibility with various electrodes make it a versatile choice. It delivers stable DC output and can handle a wide range of materials and thicknesses, helping professionals achieve quality welds efficiently.