In welding processes, the stability of gas supply directly affects the quality of welds and operational efficiency. As the core auxiliary equipment of gas shielded welding, carbon dioxide heating and pressure reducer provides reliable gas source guarantee for indoor and outdoor welding operations by accurately controlling gas pressure and temperature. Launched by Hangzhou Gaoyan Technology Co., Ltd185C-2M-220VThe CO2 heating and pressure reducing device, with its innovative design and performance advantages, has become the preferred solution for industry applications.

1、 Dynamic pressure regulation ensures welding stability

The pressure regulator adopts a two-stage pressure reduction structure, which achieves stepped pressure regulation through high-precision spring diaphragm combination. Input pressure range coverage15-25MPaThe output pressure can be stable at0.05-0.3MPaInterval, error control within±1.5%Within. In carbon dioxide shielded welding applications, this precise pressure control ensures dynamic matching between gas flow rate and welding current, avoiding defects such as porosity and spatter caused by pressure fluctuations. For example, in the welding of automotive parts, a stable flow of carbon dioxide can improve the uniformity of weld penetration20%Reduce the rework rate.

2、 Intelligent heating system, breaking through environmental limitations

In response to the welding difficulties in low-temperature environments, the equipment is equipped with built-in components220VThe electric heating module can maintain the gas temperature at15-40℃Range. Its intelligent temperature control system passes throughNTCReal time monitoring of thermistor, when the ambient temperature is below5℃Automatically start heating to prevent pipeline blockage caused by carbon dioxide gas liquefaction. In the winter outdoor construction scene in the north, this function enables welding operations to be carried out in-10℃Continuously conducted in the environment, the air flow rate has been improved to98%Improved operational efficiency compared to traditional pressure reducers40%.

3、 Lightweight wind resistant design, expanding operational boundaries

The main body of the pressure reducer is made of aviation grade aluminum alloy casting, with a weight of only3.1kgReduced compared to similar products35%The zinc aluminum alloy chrome plating treatment on the upper cover not only improves corrosion resistance, but also reduces wind resistance coefficient through fluid dynamics optimization. Actual testing shows that5Wind speed (wind speed)8-10.8m/s）Under certain conditions, the equipment can still maintain output pressure fluctuations below±0.02MPaTo meet the operational needs of outdoor steel structures, shipbuilding, and other high wind environments. Its compact207mm×223mm×194mmSize design makes it easier to integrate and install with various welding machines.

4、 Multiple safety protections, constructing barriers for use

The device integrates a triple safety mechanism of overvoltage protection, over temperature power-off, and leakage alarm. When the output pressure exceeds the set value15%At that time, the mechanical safety valve immediately releases pressure; Heating module temperature exceeds65℃Automatically cut off the power supply; The accuracy of gas leak detection reaches0.1sccmTimely detection of pipeline aging issues. These security designs enable devices to pass throughCECertification andISO5175Safety standards, maintaining a zero accident record for three consecutive years in high-pressure vessel testing.

From automobile manufacturing to building steel structures, carbon dioxide heating and pressure reducers are redefining welding gas source control standards through technological innovation. The comprehensive improvement of its pressure stability, environmental adaptability, and safety reliability not only reduces the welding defect rate, but also extends the service life of the equipment (on average)8Create sustained value for customers (over years old).

Carbon dioxide heating pressure reducer