Air Source Treatment Units,China air source treatment-Chinese Pneumatic Technology Development Trend

With the continuous improvement of production automation, pneumatic technology applications surface rapidly expanding, Air Source Treatment Units continued to increase in variety of specifications, China air source treatment Unit performance, quality, high speed micro solenoid valves continuously improve, marketing and sales value increased steadily. Pneumatic product development trend was mainly in the following areas:

1, miniaturization, integration

The limited space requirements pneumatic components dimensions as small as possible, miniaturization is a major trend of development. Now the smallest cylinder diameter of only f2.5, and the preparation of switches; solenoid valve width of just 10mm, the effective cross-sectional area of 5mm2; interface, f4 of the valve has also been developed. According to the survey, the demand for miniaturization of components, approximately doubling every 5 years.

The integrated valve is not only a few valves will be installed together, but also include sensors, programmable logic controller and other functions. The purpose of integration is not only save space, but also of installation, maintenance and reliability.

2, combination, intelligent

The simplest combination of components to bring the valve, with a switch cylinder. In the material handling, have been using the cylinder, swing cylinder, pneumatic chuck and vacuum suction of the combination; there is a mobile small items of the combination, is director of the two cylinders with respectively X and Y-axis combinations made, also has solenoid valves, programmable devices, compact structure, small footprint and adjustable stroke.

Japan SEIKI (strain) the development of intelligent valve with sensors and logic circuits, is a combination of pneumatic and photovoltaic technologies. No external actuator, the sensor signals can be directly read by the logic circuit judge to determine the smart valve actuators and follow-up work.

Development of functional modules for more than ten years of history, is now being constantly improved. These generic modules can be of a combination of a variety of programs to achieve the different mechanical functions, economic, practical and convenient.

3, precision-oriented

To make a more accurate positioning of the cylinder, using the sensor, proportional valve of feedback control, positioning accuracy up to 0.01mm.

Precision in the cylinder has also developed a 0.3mm / s Low-speed cylinder, and a small load of 0.01N cylinder.

In the gas source processing, filtering accuracy of 0.01mm, filtration efficiency of 99.9999% of filters and sensitivity 0.001MPa reducing valve has been developed.

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