Resistance Welding Machine – Xinsheng Welder

AC Touch Welding Machine Pneumatic Row Welding Machine

Xinsheng Welder — Sat, 01 Jun 2024 02:21:34 +0000

Feature

The principle of AC resistance spot welding machine is to generate heat on the metal contact surface through electric current, causing it to melt and combine together. The equipment usually consists of transformers, capacitors, rectifiers, spot welding tongs and control systems. The current passes through the transformer to reduce the voltage and increase the current intensity, thereby generating a large amount of heat energy. During the heating process, the metal surface is in a liquid state and forms a uniform solder joint to realize the connection of two or more metal parts.
The advantages of AC resistance spot welding machine are mainly reflected in the following aspects:
Low production cost: the welding process does not require additional consumables, reducing production costs.
High welding efficiency: fast heating speed, short welding time and rapid forming.
High thermal efficiency: the use of the workpiece itself internal resistance heat source, less heat loss, energy saving.
Good welding quality: the weld is dense to avoid defects caused by thermal influence. The nugget is surrounded by a transparent plastic ring when it is formed. The metallurgical process is simple and the welding effect is good.

Specification

Iron mesh welding machine (1)

Iron mesh welding machine (4)

Pneumatic Touch Welding Machine Ac Butt Welding Machine

Xinsheng Welder — Sat, 01 Jun 2024 02:10:38 +0000

Feature

Good heat dissipation effect: Heat is transmitted to water through a water circulation pipeline, and then circulated for heat dissipation through a water circulation pump, ensuring that the equipment is not easily overheated and damaged during high-power processing.
Support for high-power equipment: Compared to air-cooled equipment, water-cooled technology has a larger heat dissipation area and better heat dissipation effect, making it more suitable for high-power welding equipment.
High stability: Water cooling equipment can maintain high power processing for a longer period of time without being affected, ensuring welding quality and efficiency.
Low noise: Due to the lower noise generated by the cooling fan and water pump of the water-cooled equipment during operation, the working environment is quieter.
Easy maintenance: Water cooling equipment often uses water circulation for cooling. Regular replacement of circulating water is sufficient, and maintenance is relatively simple.

Blade Butt Welding Machine (2)

Specification

compact pneumatic welder (1)

Custom Pneumatic AC Spot Projection Welding Machine

Xinsheng Welder — Wed, 13 Mar 2024 08:33:04 +0000

Feature

Intermediate frequency inverter AC spot welding machine is an advanced welding equipment that integrates intermediate frequency inverter technology and AC spot welding technology. With its unique advantages, it plays an important role in industrial production.
Logically speaking, the working principle of the medium frequency inverter AC point (convex) welding machine is quite clever. It first converts AC power into DC power, and then obtains a stable and controllable DC power supply through core components such as inverters and rectifiers. This conversion process not only improves the stability of the power supply, but also provides strong support for subsequent welding work.
During the welding process, the medium frequency inverter AC point (convex) welding machine uses a high-frequency transformer to increase the voltage, and achieves pulse output of high-frequency, high-voltage, and high current through high-power switching tubes. This pulse working mode significantly improves the welding speed while ensuring the stability and reliability of welding quality.
In addition, the device also has excellent performance in environmental protection and energy conservation. Due to the use of intermediate frequency inverter technology, the intermediate frequency inverter AC point (convex) welding machine has low noise and no radiation during operation, effectively reducing environmental pollution. At the same time, its efficient energy conversion efficiency greatly reduces energy consumption, saving enterprises a lot of operating costs.

AC Spot Welding machine (4)

Specification

AC Spot Welding machine (7)

AC Spot Welding machine (6)

Custom Foot Stepping Pneumatic Butt Welding Machine

Xinsheng Welder — Tue, 12 Mar 2024 02:33:05 +0000

Feature

Step welding machine, also known as spot welding machine, mainly works by utilizing the resistance heat and plastic deformation energy of the welding area itself. When two originally separated metal atoms are compressed to the lattice distance during the welding process, metal bonds are formed between them, generating enough common grains on the bonding surface to form solder joints, welds, or butt joints. Specifically, this type of welding machine applies pressure to the metal through two electrodes, forming contact resistance. When the welding current flows from one electrode to another, a momentary hot melt connection occurs at the contact resistance point.
There are various types of tap welding machines that can be classified according to different standards. According to its purpose, it can be divided into universal and specialized types; According to the number of solder joints welded simultaneously, it can be divided into single point, double point, and multi-point types; According to the conductive method, it can be divided into single-sided and double-sided; According to the transmission mode of the pressurization mechanism, it can also be divided into pedal type, pneumatic type, hydraulic type, and composite type.
Among them, the foot operated touch welding machine uses its foot lever to pressurize, making the operation simple and responsive. This type of welding machine is particularly suitable for welding situations that require precise positioning and complex shapes. It is usually equipped with a microcomputer control system, which enables precise control of welding time and current, making it very convenient to adjust. In addition, its high magnetic silicon steel sheet and secondary overall structure design result in a large output current, while also having the advantages of energy conservation and environmental protection. Therefore, this type of welding machine is widely used for high-quality welding of various hardware handicrafts such as nets, baskets, and plates.
When using a step welding machine, we need to pay attention to the influence of electrode shape and material on the formation of molten nuclei. If there are oxides, dirt, oil, or other impurities on the surface of the workpiece, they may all affect the quality of welding. Therefore, thoroughly cleaning the surface of the workpiece is a key step in ensuring welding quality. If we encounter problems such as the welding machine not working or splashing during welding during use, we need to promptly troubleshoot.

Pneumatic butt welding machine (4)

Specification

Pneumatic butt welding machine (1)

Pneumatic butt welding machine (3)

Pneumatic Spot Metal Mesh Row Welding Welding Machine

Xinsheng Welder — Mon, 11 Mar 2024 03:19:32 +0000

Feature

Principles and characteristics
1. The pneumatic welding machine adopts the principle of double-sided double point overcurrent welding. During operation, two electrodes pressurize the workpiece to form a certain contact resistance between the two layers of metal under the pressure of two electrodes M. When the welding current flows from one electrode to the other electrode, an instantaneous hot melt is formed at the two contact resistance points, and the welding current flows from the other electrode along the two workpieces to form a circuit, without damaging the internal structure of the workpiece being welded.
2. Pneumatic spot welding machine, also known as pneumatic spot welding machine, is equipped with a different welding copper mold. Pneumatic spot welding machine is equipped with a welding copper mold, with a power generally selected between 60-150KV. Pneumatic spot welding machine is equipped with a single point copper mold, with a power generally selected between 35-50kVA. Both of the above are water transformers that can operate continuously.
3. Adopting contactless thyristor and advanced SCRIC numerical control technology, it has simple and fast operation, and stable current.
4. Using high-speed connected cylinders and high-power electromagnetic valves from internationally renowned brands, the cylinder can move up and down up and down up to 300 times per minute. The pressure can be adjusted freely, and the wire mesh of different sizes can be welded. The advantage of welding small wire mesh pieces is superior, with good flatness.
Applicable
Suitable for welding various hardware products, such as wire mesh, mesh blue, pull blue, hardware wire storage racks, storage racks, stainless steel mesh, etc.

Specification

Iron mesh welding machine (1)

Iron mesh welding machine (4)

Customized XY Axis Mesh Resistance Welding Machine

Xinsheng Welder — Tue, 20 Feb 2024 06:25:12 +0000

Feature

The design adopts a single head, multi head long arm welding machine structure, equipped with welding tools that automatically move along the X and Y axes. All you need to do is input the coordinate data of the welding product, welding power, and other data. After starting the equipment, the product welding can be automatically completed, and only manual placement and removal of the workpiece are required. It can be equipped with a regular AC pulse power supply or an energy-saving and environmentally friendly intermediate frequency inverter power supply.
Main advantages:
The device operation is simple and easy to master.
Two sets of molds work in a cycle, with one set of working molds being welded while the other set is being loaded and unloaded.
Welding structure, the workpiece mold moves along the X and Y directions to automatically complete the welding of the mesh.
Customization can be made according to the required equipment design to solve welding problems that cannot be deeply penetrated.
Application scope:
This product is suitable for mass production of hardware products, wire products, supermarket shelves, storage cage equipment, etc.

XY axis welder(3)

Specification

XY axis butt welding (8)

XY axis welder(2)

XY axis welder(1)

Medium Frequency Double Heads XY Axis Welding Machine

Xinsheng Welder — Tue, 23 Jan 2024 09:22:45 +0000

Feature

XY-axis mold frame on the device is driven by the servo motor synchronous belt transmission, and the step length and speed are controlled bythe control system. When the artificial material feeding is fixed on the mold frame, turn on the switch, controlled by computer, the productswill walk with the mold frame on X and Y axis alternately, welding joints of all welded parts will be finished automatically After completed, itwill automatically return to the origin position, without any manual operation. At the same time, the operator can continue to feed thematerial for next welding. It not only reduces the labor cost, but also effectively use the welding time to feed material, thus, the maximum work efficiency is realized.
The movement of advanced welding technology and a reasonable mechanism, to ensure the stability of the welding quality, reduce thewelding spatter and rosin joint phenomenon, the welder adopts pressure cylinder which is made in our own plant. It is with good adaptabilityThe welding pressure is compensated in welding moment, which can make welding products more reliable and the fusion more beautiful.
The project adopts the programmable operation mode, the controller can store multiple sets of customer product specifications, according tothe requirements of net technology, the welding sequence can set the walking distance and alternate time of the mold frame as required toensure accurate welding position, and to automatically achieve the desired effect.
The device can also be started by the foot switch, and the equipment to avoid improper operation caused by other reasons is mainly used inhardware industry, like tools, metal mesh, guardrail etc, such as supermarket shelves, shopping cart, shopping basket and so on. It has abroad market space.

Specification

XY axis butt welding (8)

DN spot welder (4)

DN spot welder (5)

UN Resistance Butt Welder For steel Wires Metal Tubes

Xinsheng Welder — Mon, 15 Jan 2024 03:59:54 +0000

Feature

Resistance butt welding is a method of pressing two workpieces tightly all the time, using resistance heat to plastic state, and then quickly adding top forging pressure (or maintaining welding pressure) to complete the welding.
The welding process is simple and the welding efficiency is high.
After welding, the shortening of the weldment is small, the joint is smooth, and the burr is small.
Two-stage pulse special control box to ensure welding quality and expand the scope of welding application.

compact pneumatic welder (6)

Specification

compact pneumatic welder (1)

Customized Rectifier Dc Welder For Steel And Aluminum

Xinsheng Welder — Mon, 15 Jan 2024 03:04:48 +0000

Feature

The main feature of secondary rectifier spot welding machine is that the secondary is a DC circuit, and the inductance can be ignored. When outputting the same current, the power factor of the spot welding machine is greatly increased, and this type of welding machine requires only one-third to one-fifth of the apparent power of a regular welding machine.
Direct current heating not only avoids the heat loss caused by cooling when the amplitude of alternating current decreases, but also prevents the splashing caused by excessive peak current. The beam effect generated by direct current passing through strong magnetic metals makes the solder joint well formed and has strong penetration force. It can also ensure the quality of multi-layer steel plate spot welding.
There is no alternating electromagnetic force between the two pole arms, making the electrode pressure more stable.
The secondary rectifier spot welding machine has a wide range of applications. In addition to being able to weld low-carbon steel, coated steel plates, stainless steel, heat-resistant alloy copper, aluminum and aluminum alloys, it can also weld rare metals such as titanium, niobium, zirconium, tantalum, and multi-layer steel plates.

DTZ DC welding (5)

Specification

DTZ DC welding (1)

DTZ DC welding (6)

Customized Pneumatic DN AC Spot Projection Welding Machine

Xinsheng Welder — Mon, 25 Dec 2023 02:22:16 +0000

Feature

Adjustable pressing speed Down speed of the press head can be adjusted as necessary, thus to relieve pressing shock and reduce noise.
Safe, easy-to-use and high-performance air system filter cup is equipped dep with protection cover which can prevent scrap flying when cup breaks and can protect it from external shock. The cup and cover are removable and maintenance can be performed easily.
Water-saving type forced cooling system cycle cooling water system can avoid waste of water, thus largely require amount of cooling water.
High-strength body structure it has the rigidity enough to withstand shocks and vibrations, and prevent electrode slide and stabilize welding process.
Upper insulation, simple to use the secondary conductor uses upper insulation arrangement, this can avoid short circuits at the insulation portion when the lower base is mounted with welding tooling.
Main circuit uses large-power SCR con tactless switch. Main circuit uses water-cooled large power sili con controlled rectifying element, the power output is powerful, stable.

Specification

DN spot welder (3)

DN spot welder (4)

DN spot welder (5)