Karl Zischkin Brucha, Thomas Prisching Atlas Copco and Friedrich Fischer Brucha：Founded in 1948, Brucha manufactures high-quality panels that are used in the construction of cold storage and refrigeration halls. The panels come in 15 different insulation thicknesses from 40 mm up to 220 mm and can be used as wall and ceiling coverings on any substructure including wood, steel or concrete. The meat processing and bakery businesses represent two of the company’s most important customer segments for cold and refrigeration storage facilities.

        VSD technology for varying demand for compressed air：Compressed air plays a major role in their facility, which is comprised of four decentralized production halls at its 80,000-square-meter plant. Control air is required for lifting, lowering and turning products, and for pneumatic valves. Service air is also required. In 2012, Brucha installed four oil-injected Atlas Copco rotary screw compressors with variable speed drive (VSD) – one GA 37 VSD, two GA 45 VSDs, and one GA 55 VSD – to supply their varying demand for compressed air. The variable speed driven compressors ensure that compressed air is supplied at the necessary level to meet production demands. This flexible operation results in the highest productivity levels, while minimizing  the energy consumption and thus the total cost of ownership.

        Power consumption reduced by 25%：As Karl Zischkin, production manager at Brucha, explains, “Our network is decentralized, so there is a compressor in each production hall. The old compressed air supply was not equipped with speed-controlled drives and for the most part was over-dimensioned. The associated inefficiency is no longer acceptable when energy prices are high and at a time of increasing energy consciousness. Atlas Copco’s speed-controlled compressors receive the excess capacity plan and still reduce power consumption by approximately 25 %.” With over 60 years of experience, Brucha has always invested in the latest technology, using ultra-modern production systems at its facility. Brucha also takes its commitment to protect the environment very seriously, and Karl Zischkin is extremely pleased with the energy savings the company has realized from its four GA compressors with variable speed drive technology.

        在比利時(shí)的維爾賴(lài)克，80000平方米的廠(chǎng)房michelhausen奧地利，使用阿特拉斯GA噴油螺桿壓縮機(jī)同時(shí)和變頻調(diào)速技術(shù)可高效的節(jié)省約25%的電力能源的損耗，供應(yīng)給四個(gè)生產(chǎn)車(chē)間所需要的壓縮空氣量來(lái)滿(mǎn)足生產(chǎn)的需求。

        弗里德里希菲舍爾brucha公司在1948年創(chuàng)建，brucha生產(chǎn)優(yōu)質(zhì)板是用于建設(shè)冷庫(kù)和制冷的大廳。該小組會(huì)在15個(gè)不同的絕緣厚度從40毫米至220毫米，可以用在任何木墻和頂棚覆蓋物，鋼和混凝土，肉類(lèi)的加工和面包等冷藏設(shè)施。

        采用變頻VSD技術(shù)的空氣壓縮機(jī)，壓縮空氣在其設(shè)施中起著重要的作用，它是由四個(gè)分散的生產(chǎn)大廳，在其80000平方米的廠(chǎng)房。控制空氣所需的提升，降低和轉(zhuǎn)向產(chǎn)品，和氣動(dòng)閥。Brucha 安裝噴油螺桿壓縮機(jī)變頻驅(qū)動(dòng)（VSD）GA-37 空間缺損，GA-55 空間缺損，來(lái)滿(mǎn)足他們的不同需求的壓縮空氣。變速驅(qū)動(dòng)壓縮機(jī)的壓縮空氣是確保在必要的水平，以滿(mǎn)足生產(chǎn)的要求所提供的。這種靈活的操作結(jié)果在最高的生產(chǎn)力水平，同時(shí)最大限度的減少能量消耗。