All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
DECAPOWER 200A 4 in 1 ARC MMA TIG MAG MIG Welder for Gas Gasless Welding Machine with Indutance Adjustment

DECAPOWER 200A 4 in 1 ARC MMA TIG MAG MIG Welder for Gas Gasless Welding Machine with Indutance Adjustment

$135.00 - $159.00
Min Order: 1 piece
Wire Melting Type: Short Circuit Transfer
Max. Load Power Capacity: 7.1Kva
Zelda mig welding machine no gas mig 160 welding machine arc welders portable

Zelda mig welding machine no gas mig 160 welding machine arc welders portable

$53.00 - $61.00
Min Order: 5 pieces
Wire Melting Type: Globular Transfer
Rated Duty Cycle @40°C (Mig): 0.6
EDON Pulse Inverter tig mma welding machine AC/DC welder

EDON Pulse Inverter tig mma welding machine AC/DC welder

$285.00 - $350.00
Min Order: 1 set
Rated Duty Cycle @40°C (Tig): 0.35
Output Polarity: Ac/Dc Tig
110V 5in1 MMA TIG MAG MIG Welder 160A IGBT Aluminum CO2 without gas 220V Mig Inverter Welding Machine price

110V 5in1 MMA TIG MAG MIG Welder 160A IGBT Aluminum CO2 without gas 220V Mig Inverter Welding Machine price

Ready to Ship
$58.00 - $65.00
Min Order: 1 piece
Shipping per piece: $47.85
Wire Melting Type: Spray Transfer
automatic multifunctional mig tig mma 3 in 1 stick pulse welders 220v welder mig welding machine

automatic multifunctional mig tig mma 3 in 1 stick pulse welders 220v welder mig welding machine

$46.05 - $46.99
Min Order: 500 pieces
Wire Melting Type: Short Circuit Transfer
Rated Duty Cycle @40°C (Mig): 0.6
MOSDAR MIG-120 Gasless MIG Welding Machine 120 Amp IGBT Inverter Flux Wire Welding Portable MMA LIFT-TIG MIG Welders 3 In 1

MOSDAR MIG-120 Gasless MIG Welding Machine 120 Amp IGBT Inverter Flux Wire Welding Portable MMA LIFT-TIG MIG Welders 3 In 1

$66.00 - $72.00
Min Order: 2 sets
Wire Melting Type: Short Circuit Transfer
Rated Duty Cycle @40°C (Mig): 0.6
Mig Welder Other Arc Welders 500 Amp MIG/MAG/MMA/CO2 DC Inverter Spot Mig Welding Machine

Mig Welder Other Arc Welders 500 Amp MIG/MAG/MMA/CO2 DC Inverter Spot Mig Welding Machine

$488.00 - $858.00
Min Order: 1 set
Wire Melting Type: Spray Transfer
Rated Duty Cycle @40°C (Mig): 1
JUBA solda soldaduras soldadura mig kaynak makinesi flux cored wire welding machine mig welder 3 in 1 tig mig mag mma

JUBA solda soldaduras soldadura mig kaynak makinesi flux cored wire welding machine mig welder 3 in 1 tig mig mag mma

$295.00
Min Order: 30 pieces
Wire Melting Type: Spray Transfer
Rated Duty Cycle @40°C (Mig): 0.6
Max. Load Power Capacity: 15.8Kva
HITBOX Aluminium Welder MIG250DP 5 in 1 MIG CO2 MIX Gas Gasless Lift TIG MMA ARC Inverter Welding Machine Digital Display

HITBOX Aluminium Welder MIG250DP 5 in 1 MIG CO2 MIX Gas Gasless Lift TIG MMA ARC Inverter Welding Machine Digital Display

$145.00 - $168.00
Min Order: 1 piece
Wire Melting Type: Short Circuit Transfer
Rated Duty Cycle @40°C (Mig): 0.35
Max. Load Power Capacity: 7.1Kva
2019 energy-saving Tig MMAWelder Argon Welder efficient TIG-250

2019 energy-saving Tig MMAWelder Argon Welder efficient TIG-250

$72.00
Min Order: 1 piece
Max. Load Power Capacity: 6.7Kva
Output Polarity: Dc Tig
BPM900 Hot Wedge Machine Geomembrane Welder

BPM900 Hot Wedge Machine Geomembrane Welder

Ready to Ship
$1,800.00
Min Order: 1 piece
Shipping per piece: $51.22

About products and suppliers

Exploring the Versatility of Welders

Welders serve as a cornerstone in the fabrication and construction industries, enabling professionals to join various metals with precision and strength. The category encompasses a range of technologies from mig welder units, known for their ease of use and efficiency, to tig welder models, which are prized for their ability to produce clean, high-quality welds in thinner gauge materials.

Types and Applications of Welding Equipment

The application of welding equipment extends across numerous sectors. Arc welder machines are commonly employed for their portability and suitability for outdoor conditions, while flux core welder variants are favored for their no-nonsense setup and deep penetration. Specialized applications, such as under water welding, demand specific equipment designed to operate in submerged environments, showcasing the breadth of welding's reach.

Features and Materials Compatibility

Modern welders are engineered to work with a diverse array of materials. An aluminum welder must maintain a stable arc and prevent material warpage, whereas units designed for stainless steel or silicon bronze require different power settings and operational features. The adaptability of these machines is further enhanced by technologies like GTAW (gtaw welding), which is particularly effective for joining a variety of alloys with minimal distortion.

Advancements in Welding Technology

Technological advancements have introduced features like IGBT converter technology, ensuring stable performance across different welding conditions. Digital displays are now commonplace, aiding operators to monitor output precisely. Additionally, the integration of gas shields in processes like smaw welding and fcaw welding helps preserve alloy elements and prevent contamination during the weld.

Convenience and Safety Considerations

Ease of use and safety are paramount in the design of contemporary welding equipment. Options range from manual to fully automatic systems, catering to both welding for beginners and seasoned professionals. Safety features are integral, with automatic protection functions to prevent overheating and over-current, which are essential for maintaining a safe working environment.

Choosing the Right Welder

Selecting the appropriate welder from the vast array available on Alibaba.com involves considering the specific requirements of the task at hand. Whether seeking a plastic welder for synthetic materials or a robust spot welder for metal sheets, the platform connects buyers with a diverse selection of equipment to meet various operational needs without endorsing any particular brand or making quality assurances.