IGBT Welding Machine

■ Adopt the soft switch technology, high efficiency, low power consumption

■ Automatic protection from over-current, overheat, over/under voltage

■ Support digital display and presetting of current and voltage, wide adjustment range of voltage

■ Particular function of automatically removing melting-ball from the end of the welding wire

■ Adopt the closed-loop system to control arc and waveform control system to adjust the arc force

■ Suitable for low carbon steel and low alloy carbon with solid/flux-cored welding wires of different specifications

■ Widely used in such areas as automobile, shipbuilding, bridge, petrol chemistry and construction, and so on

■ Wire feeder is driven by four wheels, big power, and feeding wire stably

■ A voltage fluctuation of ±20% is allowable

■ Small size, light weight

■ Support frequent welding, little spatter, high efficiency in melting metals

1. Main parameters

MZ-WH-A-SX tandem-wire tandem power auto SAW tractor can be used with SAW welding machine of 630A, 1000A, or 1250A, even 1600A.

Usage:

This tractor is suitable for AC or DC tandem power supply, tandem wire submerged arc welding. It can support welding of one weld, or two parallel welds, or fillet welding. It is used for welding various types of medium wire feeding heads, box beams of thick steel plates, H-beams, etc. It can such materials like carbon steel, low-alloy steel, heat-resistant steel, etc.

Characteristics:

• The tractor travels stably, has a wide welding range, and is easy to adjust.
• Head rotation/horizontal angle adjustment handle (Figure 2), adjust the horizontal and vertical angles of the wire feeding head, weld flat and corner welds with different requirements, and achieve a minimum of 20mm for the front and rear welding guns. Weld one weld seam and use one machine for multiple purposes.
• Equipped with a horizontal long-distance heavy-duty straight track, can be used in stead of the traditionalgantry welding , the welding trolley has extremely strong stability.
• Angle of the flux container can be adjusted, which canto ensure smooth wire feeding after the wire feeding machine moves along the straight track.
• With two control panel install plates.
• Adopting a single wire feeding wheel to reduce the extrusion pattern of the welding wire to improve the service life of the conductive nozzle and the conductivity of the welding wire, with low mechanical loss, strong wire feeding force, and good welding stability.

Main Parameters

Are you looking for a high-quality, custom-made welder designed to meet the rigorous demands of your industry? Our Submerged Welding machines are the perfect solution for welding medium and thick plates across various applications. With the latest IGBT inverter technology, our machines offer unparalleled energy efficiency and superior performance, ensuring your welding tasks are completed with precision and ease.

Advanced IGBT Inverter Technology

One of the standout features of our Submerged Welding machines is the incorporation of cutting-edge IGBT inverter technology. This technology not only enhances the machine's performance but also contributes to significant energy savings. By reducing power consumption, our machines help lower your operational costs while being environmentally friendly.

High Automation and Efficiency

Our Submerged Welding machines boast a high degree of automation, which simplifies the welding process and reduces the need for manual intervention. This high level of automation ensures consistent weld quality, minimizes human error, and boosts productivity. Whether you're working on pipelines, steel structures, shipbuilding, automotive manufacturing, boilers, or wind power towers, our machines deliver exceptional results every time.

Exceptional Customer Experience

We prioritize customer satisfaction by providing custom-made welders tailored to your specific requirements. Our Submerged Welding machines are designed with the user in mind, offering intuitive controls and robust construction that ensure a smooth and reliable welding experience. The feedback from our customers highlights the ease of use, durability, and superior weld quality that our machines consistently deliver.

Versatile Applications

Our Submerged Welding machines are versatile and suitable for a wide range of industries. They excel in welding medium and thick plates, making them ideal for applications in:

• Pipelines: Ensuring strong and leak-proof joints for long-lasting pipeline infrastructure.
• Steel Structures: Providing robust and reliable welds for various steel construction projects.
• Shipbuilding: Meeting the stringent quality standards required in shipbuilding.
• Automotive: Delivering precision and durability for automotive manufacturing needs.
• Boilers: Ensuring high-quality welds that withstand high pressure and temperature.
• Wind Power Towers: Supporting the construction of durable and sustainable wind energy solutions.

Environmentally Friendly

In addition to performance and efficiency, our Submerged Welding machines are designed with environmental sustainability in mind. The advanced technology reduces energy consumption, contributing to a lower carbon footprint. By choosing our machines, you are not only investing in high-quality welding solutions but also supporting a greener future.

Conclusion

Investing in our custom-made Submerged Welding machines means choosing reliability, efficiency, and superior weld quality. With features like IGBT inverter technology, high automation, and excellent customer experience, our machines are the perfect choice for various industrial applications. Enhance your welding operations and experience the benefits of our state-of-the-art welding solutions today.

■ Adopt the soft switch technology, high efficiency, low power consumption

■ Automatic protection from over-current, overheat, over/under voltage

■ Support digital display and presetting of current and voltage, wide adjustment range of voltage

■ Particular function of automatically removing melting-ball from the end of the welding wire

■ Adopt the closed-loop system to control arc and waveform control system to adjust the arc force

■ Suitable for low carbon steel and low alloy carbon with solid/flux-cored welding wires of different specifications

■ Widely used in such areas as automobile, shipbuilding, bridge, petrol chemistry and construction, and so on

■ Wire feeder is driven by four wheels, big power, and feeding wire stably

■ A voltage fluctuation of ±20% is allowable

■ Small size, light weight

■ Support frequent welding, little spatter, high efficiency in melting metals

1. Main parameters

OEM machines can be supplied. We can offer welding machines according to your requirements.

No matter the biggest current is 800A, 1000A, or 1250A, 3000A, or 4000A, we can also offer.

No matter you need 3-phase 380V, 415V, or 220V, we can also offer.

No matter you need blue, yellow, red, grey, black or any other color, we can also offer 

No matter what kind of shell you need, we can also offer

Please don't hesitate to contact me if you have any questions or requirement.

Features

■ Adopt the soft switch technology, high efficiency, low power consumption

■ Support stud welding and manual welding

■ Automatic protection from overcurrent, overheat, over/under voltage, and phase lacking

■ Strong penetration capability of arc and deeper fusion penetration

■ Easy to strike arc, fine welding seam

■ Stepless adjustment of welding current and welding time

■ Suitable for all kinds of studs

■ A voltage fluctuation of ±20% is allowable

■ Suitable for boiler and pressure container

Features:

▉ IGBT module full-bridge soft switching inverter technology, high efficiency, energy saving

▉ Automatic protection from phase loss, over-current, overheating, over-voltage and under-voltage

▉ Precise preset welding current, voltage and march speed

▉ Wide voltage adoption, with a voltage fluctuation of ±20%; 100% duty cycle

▉ Wire feeding auto detecting, when it is in good contact with the workpiece, wire feeding will stop aromatically, press and hold to automatically accelerate the feeding and unwinding, and automatically unwind the wire after welding.

▉ Can realize efficient welding of thick plates instead of tandem wire tandem-arc SAW machine

▉ Two kinds of heads:: A (diameter of forward wire is 3.2mm, and that of backward wire is 4mm or 5mm)

B: (the diameter of two wires is the same)

▉ Double wires do not affect each other, do not interfere with each other, and have strong arc penetration

▉ It can realize high-effective welding to thick plate instead of double-wire double-arc welding and high-efficiency

surfacing in double-wire parallel welding

▉ It is the first choice welding power source for gantry welding, welding manipulators and other special

Technical Features：

①Thick wire ahead thin-wire-following big penetration welding

1. The front wire starts arc while touching the workpiece and the rear wire doesn’t need to touch workpiecs

for arc starting

2. Diameter of front wire is 3.2mm, the diameter of rear wire is 4mm, and the welding currents will be matched

Automatically according to the proportion of 2:1

3. The distance between two wires is 3-6mm, the front wire can increase the molten depth, and the rear can increase the molten width
4. There is no need to bevel and leave a gap when welding on both sides of the T type weld with a plate thickness of 30mm

②The same thick wire welding

1. The front wire starts arc while touching the workpiece and the rear wire doesn’t need to touch workpieces for arc starting
2. The welding current of front and rear wires is automatically matched by 1:1
3. The distance between the front and rear wires is 3-6mm, the front wire increases the penetration depth, and the rear wire increases the molten width
4. It can replace double wire double arc submerged arc welding

③Efficient surfacing of the same thick wire (for surfacing, a special surfacing control box is required)

1. Two welding wires of the same thickness are welded in parallel
2. The left and right wire welding current is automatically matched according to 1:1
3. The width of one-time welding weld can reach more than 40mm

Congratulations on using IGBT series of submerged arc welder!

IGBT series of inverter submerged arc welder is a kind of new-type completely automatic welder our company developed and manufactured according to our nationalities after absorbing advanced technologies of similar products. It has reached the international level on both main technical indexes and welding performance, and lies in the leading position in China.

Adopting the latest big-power IGBT switch parts, and using the small and light HF transformer to replace the heavy power frequency transformer of the traditional welder, IGBT series of submerged arc welding generator is endowed with such features as high efficiency, small no-load consumption, welding current stable, energy saving, and material saving, etc. The welding tractor, output of the modern high technology, adopts the advanced electronic switch to control the cut and connection of power source, thus it is small in size, light in weight, easy to adjust and use, rather stable and high reliable, etc. It is especially suitable for the quick welding of metal parts of middle/thick thickness such as pressure vessel, machinery processing, steel structure, and ship building, etc.

1. Marching speed meter: show the marching speed
2. Marching speed knob of tractor: while being rotated clockwise, the marching speed will become higher, or it will become lower
3. Wire-feeding button: touch the button, the wire will be feed slowly; if thebutton is pressed for about 3 seconds, the wire feeding will speed up.
4. Wire back button: touch the button, the wire will be withdrawngradually. If the button is pressed for about 3 seconds, the wire withdrawing speed will speed up.
5. Voltmeter: show the actual output voltage
6. Welding voltage knob: adjust it clockwise while doing welding, the voltage will become higher, or it will be lower
7. Backward/Forward switch: on the position of “Forward”, the tractor will go ahead; if on the position of “Backward”, the tractor will go back
8. CV/CC switch: on the position of CV, the tractor is in constant current; on the position of CC, the tractor is in constant voltage
9. March button: the tractor will move if thebutton is pressed
10. Ammeter: show the actual output current
11. Welding current knob: while doing welding, adjust it clockwise, the welding current will increase, or it will decrease
12. Welding button: touch the button while needing doing welding, the tractor will begin to move and the welding will begin.
13. Stop button: touch the button, the tractor will stop moving and thewelding will also stop

Package

I. Configuration

Welding power source            1pc

Hot-wire power source            1pc

Water-cooling system             1pc

Vibration digital wire feeder      1pc

II. Main Parameter

Welding power source:

Welding current: 20-400A

Current type: DC/Pulse

Hot-wire power source:

Hot-wire current: 10-200A

Current type: DC/Pulse

Wire feeder:

Servo wire feeding motor, wire feeding speed: 0-10 m / min,

Mechanical vibration wire feeding, vibration frequency 0-50Hz

Touch screen operator panel:

10″ touch screen operation;

           Parameter setting, display, uploading;

Industrial computer operation panel:

           10″ industrial computer touch screen operation;

           Parameter setting, display, storage, upload.

III. Main Features and Performance

I) Functions of Vabrication wire-feeding

1. Stir the molten pool and make the crystal grains more fine, and the mechanical properties of the weld better;
2. Stirring to remove volatile gases and bubbles in the molten pool, improving the quality of welding;
3. The function of vibration improves the all-position welding ability;
4. The function of vibration makes the droplets easily escape from the welding wire into the molten pool.

II). Functions of automatic wire feeding function

1. Constant filling function with optimal direction and angle
2. The length of the welding wire entering the molten pool is always the same, and the welding quality is consistent.
3. Constant and sustainable wire feeding improves wire feeding efficiency and reduces the number of arcing stops.

III) Hot wire function:

1. reduce the welding current;
2. Improve the efficiency, the current automatic welding test welding speed reaches 720mm / min.

IV) Industrial computer control technology

1. The panel function is intuitive and easy to understand, and the operation is convenient, and the interface can be customized at will;
2. Data setting and reading all implement bus control mode, and digital communication is more accurate;
3. Welding process: full recording of parameter data such as welding current, welding voltage, wire feeding speed, vibration frequency and hot wire current;
4. Data upload via wireless and limited network; convenient access to MES system,company server or cloud.

            (Industrial computer interface )  

                                (Touch screen interface)

WS7-400-B IGBT Inverter DC TIG Welding Machine for cellulose electrode

Discover the next level in welding technology with our high-frequency argon arc welding machine! Engineered with cutting-edge IGBT inverter technology, this machine sets a new standard in efficiency and performance. Whether you're a professional welder or an enthusiast, our welding machine ensures stable arcs and remarkable energy savings, making it ideal for various applications, including the precise handling of cellulose electrodes.

### Unveil the Power of IGBT Inverter Technology

At the heart of our welding machine lies IGBT inverter technology. This advanced feature guarantees superior performance and efficiency compared to traditional welding machines. By leveraging IGBT modules, our equipment achieves seamless power conversion, resulting in reduced energy consumption and increased welding precision. Whether you're working on stainless steel, aluminum, or carbon steel, expect consistent and reliable welding arcs that meet the highest industry standards.

### Efficiency Redefined: High Performance, Low Energy Consumption

Say goodbye to inefficiencies with our high-frequency argon arc welder. Thanks to its IGBT inverter, it optimizes power usage, ensuring that more energy is directed to the welding process and less is wasted as heat or in electrical losses. This not only saves you money on electricity bills but also enhances productivity by maintaining stable welding conditions throughout your work.

### Perfect Companion for Cellulose Electrodes

Designed with versatility in mind, our welding machine excels with cellulose electrodes. Its precise control over arc stability and current flow ensures clean welds with minimal spatter, even when handling challenging materials. Whether you're in construction, automotive repair, or metal fabrication, our machine's ability to handle cellulose electrodes with ease makes it a standout choice.

### Built to Endure: High Duty Cycle and Durability

Expect uninterrupted welding sessions with our machine's high-duty cycle capability. Its robust construction and efficient cooling system allow it to sustain long hours of operation without overheating or performance degradation. This reliability ensures that you can tackle large projects or demanding tasks with confidence, knowing that your equipment won't let you down.

### Why Choose Our High-Frequency Argon Arc Welding Machine?

- **Advanced IGBT Inverter Technology:** Ensures superior welding performance and energy efficiency.

- **Stable Arcs:** Provides consistent arc stability for high-quality welds.

- **Ideal for Cellulose Electrodes:** Handles cellulose electrodes effortlessly, minimizing splatter.

- **High Duty Cycle:** Designed for continuous and reliable operation.

- **Energy Efficient:** Reduces power consumption without compromising performance.

Discover the future of welding technology with our high-frequency argon arc welding machine. Whether you're upgrading your workshop or starting a new project, our equipment promises unmatched performance and reliability. Explore the possibilities and elevate your welding experience today!

Features：

▉ IGBT module all-bridge soft-switch inverter technology, high efficiency, energy saving

▉ Automatic protection from phase lacking, over-current, over-heat, over/under-voltage

▉ Industrial use, 100% duty cycle

▉ Support gouging and stick welding

▉ Gouging seam deep and smooth

▉ Can work well even the grid voltage is around +/-20%

Features

■ Adopt the soft switch technology, high efficiency, low power consumption

■ Support stud welding and manual welding

■ Strong penetration capability of arc and deeper fusion penetration

■ Easy to strike arc, fine welding seam

■ Stepless adjustment of welding current and welding time

■ Suitable for welding all kinds of studs and bolts

Features

★ Soft switch technology, high efficiency, energy saving

★ Automatic switch off while the machine is in over current, overheat, over/under-voltage

★ Multifunctional: SAW, MMA, Gouging

★ Small, light, and easy to operate

★ CC/CV, can weld thin wire like 1.6-2.4mm as well as the general wire of 3-5mm

★ Can be used with column and boom

Features

■ Automatic protection from over-current, overheat, over/under voltage

■ Support AC/DC square-wave TIG welding, DC TIG welding, MMA welding

■ Small size, light weight, high shift efficiency, energy saving, strong adaptability of the voltage

■ In TIG welding, the up/down slope of welding current can be adjustable, and with the function of pre-gas sending and delay gas sending

■ HF automatically strike arc, and extinguishes automatically after the arc is successfully started

■ In MMA welding, can be used together with almost all kinds of welding electrode with a diameter below 5.0mm

■ While DC TIG welding is adopted, can weld all kinds of stainless steel parts, pressure container and pipeline

■ While AC square-wave welding is adopted, can weld the nonferrous metals like aluminum and aluminum alloy, and so on.

■ Adopt inverter technology twice, pure square-wave output, heat concentrated, strong reverse clearance capability; cleaning frequency and ratio can be adjusted, can easily adjust the result of deoxidation in aluminum welding. The mixing ratio and frequency is preset, can effectively protect the tungsten electrode and prolong its service life.

■ Can be equipped with the distance control box to realize the distance control, simplify the operation.

Features

■ Adopt the soft switch technology, high efficiency, low power consumption

■ Automatic protection from overcurrent, overheat, over/under voltage

■ Support DC TIG welding, pulse TIG welding and MMA welding, can weld such metals as stainless steel, alloy steel, copper, silver, titanium, etc.

■ In TIG welding, can select DC or pulse welding according to the requirements, can adjust the peak/bottom current, pulse duty circle and frequency according to the size of welding seam

■ In TIG welding, HF automatically strikes arc, and extinguish automatically after the arc is successfully stroke, high efficiency

■ With the long/short seam switch and gas/water cooling switch, can make selection according to the actual need

■ In MMA welding, suitable for the electrode with a diameter of below 5.8mm

■ Can realize TIG grounding and MMA covering once a time, high efficiency, especially suitable for the welding of thin rare-metal board

■ Wide range of supply voltage, as wide as ±20%

Features

■ Adopt the soft switch technology, high efficiency, low power consumption

■ Automatic protection from overcurrent, overheat, over/under voltage

■ Support TIG welding and MMA welding

■ Up/down-slope of welding current continuously adjustable, pre-gas sending and delay gas sending

■ HF automatically strikes arc, and automatically extinguishes after the arc is successfully stroke

■ In TIG welding, the long/short seam switch can support the switch between continuous welding and discontinuous welding. The build-in circuit guarantees a good arc-ignition and crater filling, and endows the machine with such features as easy to start arc, arc heat concentrated, good gas protection result, etc.

■ In MMA welding, can be used together with all kinds of electrode with a diameter below 0.5mm. In TIG welding, can weld stainless steel, alloy steel, copper, silver, titanium

■ With arc-striking current adjustment switch, can easily adjust the arc-striking current, optimize the arc ignition effect. The pushing current adjustment knob can strengthen the arc force and prevent the welding electrode stuck to workpieces

■ Can be equipped with the distance control box to realize distance control, simplify the operation

■ Can be used in welding the stainless steel parts, pressure container and pipeline, realize TIG grounding and TIG covering once a time, greatly improve the working efficiency

Features：

■ Adopt the soft switch technology, high efficiency, low power consumption

■ Automatic protection from overcurrent, overheat, over/under voltage

■ Arc burns stably, quiet molten pool, fine welding seam

■ Touchable arc ignition in TIG welding

■ Support digital display of current and voltage, and presetting of current

■ Small size, light weight, easy to move and operate

■ With arc-ignition current adjustment switch, can easily adjust the arc-ignition current and optimize the arc-ignition effect. With pushing current adjustment switch, can strengthen the arc force and prevent the welding electrode stuck to workpieces

■ Can be used together with all kinds of welding electrode with a diameter of within Ф5.0mm in almost all areas

■ Can be equipped with distance-control box according to the requirements of customers, simplify the operation

■ Wide range of supply voltage, as wide as ±20%

Features

■ Protection from phase lacking, overheat, overcurrent, over/under voltage

■ Digital display and preset of current and voltage, wide adjustment range of voltage

■ The special automatic molten-ball moving function at the end of wire

■ Adopt the double-close-loop system to control the arc and wave control system to adjust the arc force

■ Strong self-adjustability of arc, weld stably

■ High transition efficiency, small spatter, high molten rate of metal

■ Small distortion, fine welding seam

■ Easy to start arc

■ Smart, light, and easy to operate

■ SMAW welding supported

Features

■ Adopt the soft switch technology, high efficiency, low power consumption

■ Strong self-adjustability of arc, weld stably

■ Support frequent welding, little spatter, high efficiency in melting metals

■ Small distortion, fine welding seam

■ Auto protection from phase lacking, over-temperature, over-current, over/under voltage

■ Can weld the thin-board framework made of low carbon steel and low alloy under the help of the solid-cored wire with a diameter of Φ0.8, Φ1.0mm

■ Using area: automobile manufacturing, small-size workpieces processing, upholstering, and maintenance, etc.

■ Support the voltage fluctuation of ±20%

■ Support MMA/MAG welding

Main features:

■ Support digital display and presetting of current and voltage, wide adjustment range of voltage

■ Particular function of automatically removing melting-ball from the end of the welding wire

■ Adopt the double-closed-loop system to control arc, arc burns stably

■ Easy to strike arc, small spatter

■ Wide adjustment range of input voltage: 280V—450V

■ Welding cable can be prolonged to 60m

■ DSP control technology is adopted in the all-digital machines, performance is reliable and stable

■ I type machine supports synergic adjustment and presetting of current and voltage