机器可以轻松地呼吸

The right compressed air improves performance

正确的压缩空气提高了性能

Efficient air preparation improves machine productivity.

有效的空气准备提高了机器的生产率。

Efficient air preparation creates ideal operating conditions for continuously operating pneumatic units like cylinders or semi-rotary drives, and improves machine productivity. Festo helps to optimise systems with an overview of the most important manipulated variables and device components.

有效的空气准备创造了理想的操作条件下，连续运行的气动装置，如气缸或半旋转驱动器，并提高了机器的生产力。公司有助于优化系统的zui重要的操作变量和设备组件的概述。

Not all air is the same – that is most obvious when you return to the muggy air of the big city from a holiday by the sea or in the mountains. Fine particles, air humidity and air pressure can make it more difficult to breathe and adversely affect the quality of people's lives, particularly those who are sensitive to such issues. Machines in industrial applications are no different. The purer the compressed air, the better their performance and the longer their service lives.

不是所有的空气都是一样的–，zui明显的是当你返回从度假的大城市闷热的空气到海边或山上。微粒，空气湿度和空气压力会使呼吸困难，对人们的生活质量产生不利影响，特别是对这些问题敏感的人。工业应用中的机器是没有区别的。纯净的压缩空气，更好的性能和更长的使用寿命。

The problem with contaminated air

污染空气的问题

One cubic metre of untreated ambient atmosphere contains up to 180 million dirt particles, water, oil and chemical contaminants like lead, cadmium, iron and mercury. When compressed, the concentration of contaminants increases many times over. Effective air preparation can help. Modern service units from Festo increase the process and production reliability in the long term and enhance the availability of systems. Developed for the requirements of a range of applications, high-quality individual components for on/off switching, building up pressure, filtering, regulating and drying can be combined to harmoniously functioning units.

未经处理的环境空气中的一立方米含有180000000个灰尘颗粒、水、油和化学污染物，如铅、镉、铁、汞等。当压缩时，污染物的浓度会增加很多倍。有效的空气准备可以帮助。来自费斯托现代服务单位增加的过程，在长期的生产可靠性，提高系统的可用性。开发了一系列应用的要求，高品质的个人组成部分为开/关切换，建立压力，过滤，调节和干燥可以结合到和谐运作的单位。

Three key variables

三个关键变量

In air preparation, three variables play a key role: compressed air purity, compressed air quantity and air pressure. Depending on the requirements and condition of the system, coordinating these three variables ensures a high compressed air quality and forms the basis for selecting the corresponding service unit components.

在空气准备中，三个变量的关键作用：压缩空气纯度，压缩空气量和空气压力。根据系统的要求和条件，协调这三个变量，确保了高压缩空气质量，并形成选择相应的服务单元组件的基础。

The required compressed air purity increases both the running performance and the efficiency of pneumatic systems and can ensure compliance with legal specifications in industries such as the food industry. The flow quantity is largely determined by flow cross sections and the design dimensions of the machine. In general, provided the design is the same, the greater the dimensions of the service unit, the higher the flows. Optimised operating pressure increases the efficiency, minimises wear and reduces power consumption.

所需的压缩空气纯度增加的运行性能和效率的气动系统，可以确保符合法律规范的行业，如食品工业。流的数量很大程度上取决于流量截面和机器的设计尺寸。在一般情况下，提供的设计是相同的，更大的服务单元的尺寸，更高的流量。优化操作压力提率，减少磨损，降低功率消耗。

力的相互作用

In order to coordinate the compressed air purity, compressed air quantity and pressure for the specifications of a system, the correct individual components must be chosen, and they must interact in coordination. For example, this includes on-off, pressure build-up and pressure regulating valves, water separators, filters and drying units. On-off valves like the MS6-EM1 or MS6-EE from Festo, manually or solenoid-actuated, open and close the air supply. When closed, the valve is exhausted automatically. That prevents undesirable motions in a system which is switched off.

为了协调压缩空气纯度，压缩空气的数量和压力的一个系统的规格，正确的个人组成部分必须被选择，他们必须进行交互的协调。例如，这包括开关、压力积聚和压力调节阀、水分离器、过滤器和干燥装置。关闭阀门像来自费斯托ms6-em1或ms6-ee，手动或电磁驱动，打开和关闭空气供应。当关闭时，阀门自动排出。在一个系统中，防止不受欢迎的运动被关闭。

Soft-start valves like the Festo MS6-DL build-up pressure slowly and safely and do not switch to full pressure until a specific point. That protects downstream equipment such as cylinders. Pressure regulators control the operating pressure of a system constantly and compensate for pressure fluctuations.

软启动阀FESTO ms6-dl像压力恢复缓慢、安全和不切换到全压到一个特定的点。保护下游设备，如气瓶。压力调节器控制系统的工作压力，并对压力波动进行补偿。

Compressed air purity

压缩空气纯度

Different filters make an important contribution to compressed air purity. They remove particles, condensate and oil from the compressed air. That protects pneumatic components against contamination and increased wear, and permits compliance with defined purity classes.

不同的过滤器对压缩空气纯度有重要贡献。它们去除压缩空气中的颗粒，冷凝水和油。保护气动元件免受污染，增加磨损，并允许符合规定的纯度等级。

Refrigeration dryers, diaphragm dryers and adsorption dryers cool the compressed air down to almost freezing point, and channel off the condensate which is precipitated as a result. Water separators remove additional condensate from the compressed air lines. Beyond the central units of a service unit, additional components like pressure sensors and differential pressure sensors also contribute to the performance and safety of systems.

冷冻干燥器、隔膜干燥器和吸附式干燥器将压缩空气冷却至几乎凝固点，并将其通道关闭，从而使其沉淀。水分离器从压缩空气管路中除去附加的冷凝水。除了中央单位的一个服务单位，额外的组件，如压力传感器和差压传感器也有助于系统的性能和安全性。

New technologies on a proven basis

新技术在一个被证明的基础上

Festo is continuously optimising its service units. It does so in close cooperation with development engineers and technical users in companies. New technologies and proven components lead to pioneering products like the 2-channel safety valve MS6-SV-E which permits a very smooth pressure build-up and fast, safe venting.

公司不断优化服务单位。与开发工程师和技术人员密切合作，在公司。新技术和验证的组件导致创业产品如通道安全阀ms6-sv-e允许一个非常光滑的压力和快速，安全通风。

In addition, the energy efficiency module MSE6-E2M prevents undesirable compressed air consumption by interrupting the compressed air supply when the system is at a standstill. It allows important operating parameters such as flow and pressure to be monitored, thus sustainably increasing the process reliability of production. These modern air preparation components clearly show that security and efficiency, combined with competency and simplicity, are now the minimum requirements for air preparation.

此外，能源效率模块mse6-e2m中断压缩空气供应，当系统处于停滞状态，防止不良的压缩空气消耗量。它允许重要的操作参数如流量和压力进行监测，从而持续提高生产过程的可靠性。这些现代空气准备组件清楚地表明，安全性和效率，结合能力和简单，现在的zui低要求的空气准备。