塑料

一家塑料模具厂聘请我们对其设施进行“现场”能源评估。这座面积27.5万平方英尺、配备空调的现代化设施每年在电、天然气和水方面的“支出”约为320万美元。在审查期间，在照明、暖通空调、工艺通风、水系统和能源供应合同方面确定和描述了几个机会。然而，最显著的节省是在压缩空气系统。

机器制造商希望改进他们的机器的能量效率往往集中在使用除了气动其他（通常机电或液压的）能量媒体由于气动装置，如传统上施加，由一些效率低下由于像泄漏和过因素观察pressurization (i.e.: supplying a higher pressure in an actuator to accomplish a task which is endemic in practice). But they shouldn't, with its low cost of ownership, pneumatics when properly used remains a viable and many times preferable energy source for a given application. When generating and using compressed air, it's true that there are many places in the system where energy can be lost, however targeted measures within a comprehensive energy saving concept can prevent these losses and significantly reduce energy consumption at the machine level.

PET行业目前处于不断变化的状态。一些新的吹瓶设备正在投入使用。他们现在正处于“发现”阶段，因为他们意识到，从能源效率的角度来看，所需的压缩空气系统的管理是多么具有挑战性。与PET一起工作的高容量吹塑机(SBM)通常安装有2000至4000马力的空气压缩机，相关的能源成本每年在100万至400万美元之间。这通常占设施总能源费用的35-40%。

CVP System, Inc.’s MasterPACKer Eco+™ Breaks Down Barriers to Cost and Energy Savings Through Improved Modified Atmosphere Packaging Technology Worldwide, Tesco, a global grocery and general merchandise retailer headquartered in Cheshunt, U.K., initiated the demand for modified atmosphere packaging technology in the early 70s. It became one of the first grocers to move away from employing an onsite butcher to using a central processing/distribution system.