Products

The ZX7-500 Manual Welder is a cutting-edge electrode welding machine designed for professionals and hobbyists alike. With only 5% electrode welding inefficiency, this welder ensures precision and reliability in every weld. Powered by advanced IGBT inverter technology, the ZX7-500 offers superior performance, energy efficiency, and adaptability to various welding environments. Whether you're working on heavy-duty projects or delicate tasks, this welder delivers consistent results, making it an essential tool for any workshop.

The LGK - XXX series of IGBT all - digital air plasma cutter is an innovative, precision cutting tool. Developed by our factory, it combines high - tech with practicality. Compact and lightweight, it's reliable and easy to adjust. Ideal for cutting stainless steel, carbon steel, copper, aluminum, and titanium, its noiseless operation suits diverse industries, from petrol to machinery.

RSN All-digital drawn-arc stud welder includes long-cycle drawn-arc one and short-cycle one.

The long-cycle drawn-arc inverter stud welder uses the ceramic ring to fix the iron water and realize welding.

It is suitable for stud and bolt of Ф16-50mm. The short-cycle drawn-arc welding machine adopts argon or ceramic rings.

It is suitable for mild steel and stainless steel studs and bolts of Ф3-12mm

Features

1. Support deep-penetration MIG welding, high-speed pulse welding, DC MAG welding
2. While welding mild steel, its speed is 1-1.3 times of the general MIG/MAG welding, and its penetration force is also 45% higher than the general MIG/MAG welding
3. Welding flux-cored wire, arc is is stronger, and the penetration force is 30% higher than the general MIG/MAG welding
4. While using pulse welding or synergic welding, there will be few spatter
5. Suitable for MIG welding of medium/thick plate in such industries like steel structure, ship-making, bridge, windpower, and so on

Our AC/DC TIG Welding Machine is the ultimate solution for precision welding, designed for both professional and industrial applications. With advanced features like full digital control and 30 storage channels, this machine offers unparalleled versatility for all your AC/DC TIG welding needs.

As a manufacturer with over 31 years of experience and over a hundred patented technologies, we proudly present the NBM Double-Pulse Gas Shielded Welding Machine. Equipped with cutting-edge digital inverter technology, it delivers exceptional single-pulse and double-pulse welding performance, particularly suited for aluminum and aluminum alloys.

Key Features and Company Advantages

• Advanced digital inverter technology for precise welding control
• Single-pulse and double-pulse functionality for superior weld quality
• Ideal for high-quality aluminum and aluminum alloy welding
• Backed by over 31 years of industry expertise
• More than 100 patented technologies ensuring top-tier innovation

        LGK-100 all-digital plasma cutter is the new-generation products developed based on the original IGBT inverter plasma cutter. It can offer you excellent cutting experience and easily increase your cutting efficiency. 

       If you want to get excellent cutting result for metal sheet with a thickness of within 25mm, LGK-100 will be your ideal choise. If you have no requirements on cutting result, LGK-100 plasma cutter can offer help to you to cut metal sheet of 43mm.

Our advanced arc welding machine integrates cutting-edge inverter technology to provide superior energy efficiency and power control. Designed for versatility, it supports manual arc welding, gouging, and excels in cellulose downhand welding. With built-in automatic protection features for over-current, over-heating, and over/under-voltage, this manual arc welding machine ensures durability and safe operation under tough conditions.

Features:

■ Start arc with HF Pulse, adopt DSP digital control, with 30 saving channels

■ 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.

■ LCD shows menu and functions, with fast forward key on the front panel

■ Pre digital set of welding current, current up/down slope

■ Arc burns stably even the lowest output current is 10A, even 5A

1. Features

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

■ Strong penetration capability of arc and deeper fusion penetration

■ Support stud welding and manual welding

■ Easy to strike arc, fine welding seam

■ Support continuous adjustment of welding current and welding time

NBC-1000 is the sole  gas-shielded-arc welding machine develolped by our company.

It is a kind of widely used high-performance gas-shielded-arc welding machine protected by the melting gas.

It can be used to weld the low carbon steel, low alloy steel with solid-cored welding wire with diameter being Φ0.8mm to 1.6mm.

With its particular static feature and the good dynamic feature, it is endowed with such characteristics as strong adjustability of electric arc, easy to strike arc, high efficiency in melting iron (1-4 higher than the manual welding), small distortion, beautiful welding seam and little spatter, etc.

It can be used with tractor to do automatic welding like SAW welding, either.

Meanwhile, the welder is small, light, efficient, and easy to operate. It has the function of protection from lacking phase, overheat, overcurrent, over/under voltage.

Our clamp-type pipe automatic argon arc welding machine is the latest argon arc welding machine adopting the advanced technology. 

It can be used with clamp to realize automatic  argon arc welding

It is specially developed for pipeline use

It can effectively increase the welding efficiency

■ 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.

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:

■ Soft-switch inverter technology, all-digital DSP control, world-advanced level

■ With welding expert database inside, can save 30 sets of self-set parameter

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

■ All-digital LCD menu to show all functions and data, easy to operate

■ Can get ideal rectangular wave AC/DC no matter the current is small or big

■ Cleaning ratio and cleaning width continuously adjustable, the adjustment range is wide

■ Support TIG spot welding, DC MMA welding, DC TIG welding, DC pulse TIG welding, square-wave TIG welding

■ Support adjustment of initial current, up-slope of current, down slope of current, collector current, to realize high-quality welding

■ Wide usage, support high-quality welding of all kinds of metals and alloys

Features:

■ IGBT module as the main power apparatus, adopt soft-switch inverter technology, high efficiency, power saving

■ DSP all-digital control and communication of machine and tractor

■ With expert database inside, can keep 30 sets of parameter

■ All-digital LCD menu to show function and parameter

■ Anti-stick, automatic arc filling, automatic wire back-sending while arc stopped

■ Wide adjustment range of welding voltage, small fluctuation of welding current and voltage

■ Digital display of current, voltage, and marching speed

■ Support GTAW and carbon gouging, high using ratio

■ Input voltage fluctuation of ±20% is tolerable

Features：

■ Both power source and tractor DSP all-digital control and digital communication

■ With expert database, and 30 saving channels

■ Menu and functions LCD display and control, easy to operate

■ Start-arc anti-stick, auto wire back while arc stops

■ Digital display and presetting of current, voltage and marching speed

■ AC frequency and duty ratio adjustable

■ AC/DC power source and DC power source work simultaneously without affecting each other

Feature

■ Soft switch technology, DSP all digital control

■ With expert database, can keep 30sets of parameters

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

■ Arc burns stably, strong penetration force, big molten pool

■ Support cellulose/low-hydro electrode GTAW welding, TIG welding, flux-cored wire self-protection welding, GMAW

Features:

■DSP all-digital control, with 30 saving channels

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

■With function lock-key on the front panel, can guarantee the consistency of welding parameters

■Support hi-speed pulse welding, hi-speed double-pulse welding, vertical upward welding, root welding and cold-arc welding

■Can weld stainless steel, high strength steel, high alloy steel, low alloy steel, carbon steel, various nickel (iron, cobalt) based alloys well

■With robotic interface and group control interface

Features

Our company developed the second generation high-speed pulse MIG welding machine on the basis of the first generation normal pulse MIG welding machine, it solved the process of pulse MIG welding thickness, medium and thin carbon steel plate, and further enhances the process of welding aluminum and its alloys and stainless steel.

1.Almost no spatter.

2.High-speed pulse makes large current to automatically form compression arc, a greater depth of molten, groove can be changed from 60° to 30° or 40°, thus greatly improve production efficiency and reduce cost.

3.Small current has cold arc welding process, φ1.2 aluminum wire uses 30A, φ1.2 carbon steel wire uses 35A, φ1.2 stainless steel welding wire uses 35A, which makes the arc more stable.

4.High speed pulse MIG background welding can replace TIG welding, and the velocity is 4-5 times of argon arc welding, and the front and back forming are comparable with argon arc welding.

Features:

■DSP all-digital control, with 30 saving channels

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

■With function lock key on the front panel, can guarantee the consistency of welding parameters

■Grating feedback wire feeding unit is used in wire feeder, digital display and setting of welding current and voltage on the front panel of wire feeder, digital communication with power source

■Besides the functions of DSP (TG3), can weld aluminum and its alloys, galvanized sheet, brass, copper and other metals well

■With robot interface and group control interface

Features:

■ Specially for aluminum and its alloy, can realize perfect weld of aluminum, aluminum silicon, aluminum magnesium

■ DSP digital control, with 30 saving channels

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

■ With function lock key on the front panel, can guarantee the consistency of welding parameters

■ Water-cooling type or air-cooling type optional

■ Support single-pulse welding, double-pulse welding, DC welding, spot welding, setting of primary current/current, 4T current/voltage adjustment, synergic/off selection, saving and read of welding parameters

■ In double-pulse welding, weld beautiful, ripple clear, strong and weak pulses converter quickly, arc sounds clearly

■ With robotic interface, can be used with robots

■DSP all-digital control, with 30 saving channels

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

■With fast forward key on the front panel

■Suport MMA, MIG/MAG and Hi-speed MIG/MAG welding

■Stable pulse welding can be realized with 50A current and Φ1.2mm wire

■Very suitable for mid/thick plate pulse welding with Φ1.6mm wire

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

★ 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 of the tig wedler can guarantee 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,  the TIG welder 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

The most popular DC MMA/TIG welding machine

The wonderful welding experience

The market-proven reputation

•  IGBT module, inverter technology
• Wire feeder integrated together, more convenient to use
• With wheels at the bottom, easy to move
• Copper transformer, better performance
• Inverter makes energy saving more reliable

Excellent portable CO2 welding machine

Small, light and easy to take and move

Especially good for spot welding or CO2 continous welding of thin sheet

Good for houseuse like window welding, handrail welding, billboard welding, bike welding

1. Particular IGBT inverter technology

2.  Industrial-use MIG/MAG Welding equipment with full duty cycle

3.  Verified stable and high-performance MIG/MAG welding product

4.  Energy grade: I

• Mature Technology: Built on proven submerged-arc welding techniques.
• IGBT Inverter Technology: Ensures stable performance and improved energy efficiency.
• Automated Welding: Reduces labor costs and enhances consistency.
• High Efficiency & Low Cost: Maximizes productivity while minimizing operational expenses.
• Customizable Configuration: Tailored solutions to meet diverse welding requirements.
• Versatile Applications: Ideal for welding medium to thick plates in various industries.