Pneumatic spot 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)

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)