Frequently asked questions –
你问，我们回答！
采购程序如何工作？
这些压缩机可从我们位于Hohenems/Austria的仓库中的库存中获得。DUP执行压缩机的加载。收集和运输可以由买方或DUP组织。
交货时间多长时间？
股票清单上列出的所有压缩机和干衣机可立即从我们的Hohenems的仓库获得。必威体育网页
购买压缩机时是否需要预付款？
Payment is required in advance. As soon as payment has been received the compressor can be collected from Hohenems or DUP can organise transport.
Does DUP issue a guarantee for its used compressors and dryers?
未经检查的压缩机在没有保证的情况下出售。支票压缩机以操作保证出售。您可以在我们的Hohenems或通过视频演示的情况下在我们的场所中的压缩机的工作顺序满足自己的工作顺序。
空气压缩机是否进行了翻新并按照工作状态进行？
DUP仔细检查并运行了指定为“检查”的压缩机和干燥机。根据要求，潜在客户可以查看他们在我们的场所中选择的处理器。另外，我们可以提供显示测试运行的视频。这些压缩机以工作状态交付或移交。在我们购买的条件下，将指定为“未选中”的压缩机移交或交付。在这种情况下，尚未通过DUP检查它们是否有功能，也没有保证。
DUP销售哪些品牌的压缩机？
大部分的销售的空气压缩机和烘干机DUP are from the manufacturers Atlas Copco, Kaeser, Boge, CompAir, Almig, Alup, Ingersoll Rand, Gardner Denver and Renner. All brands currently available can be found on our stock list.
Can I purchase replacement parts for a compressor?
是的。Simply get in contact with us if you need a particular replacement part.
What is the difference between an oil-flooded compressor and an oil-free compressor?
For an answer to this question, please refer to the Compressed Air Wiki on the Atlas Copco website.Further information
Do I need an oil-free or a lubricated compressor?
For a detailed answer to this question, please refer to the Compressed Air Wiki on the Atlas Copco website.Further information
What is the difference between a refrigerant dryer and an adsorption dryer?
You can find a helpful answer to this question on the Atlas Copco website.Further information
What dryer do I need for my compressor?
有关此问题的详细答案，请参阅Atlas Copco网站。Further information
集成干衣机的优点是什么？
这个问题的答案可以在Atlas Copco网站的压缩空气Wiki中找到。Further information
What different types of compressors are there?
For an in-depth answer to this question, please refer to the Compressed Air Wiki on the Atlas Copco website.Further information
我需要什么尺寸的压缩机？我需要多少压力？
For an answer to this question, please refer to the Compressed Air Wiki on the Atlas Copco website.Further information
更换压缩机时我需要考虑什么？
For a detailed answer to this question and more information on this topic, please refer to the Atlas Copco website.Further information
如何安装压缩机？我需要考虑什么？
这些问题的最佳答案可以在Atlas Copco网站上找到。Further information
Who is the company DUP Compressors?
DUP Compressors is a company based in Hohenems (Austria) that has, for over 30 years, been trading worldwide in used stationary compressors and dryers from Atlas Copco, Kaeser, CompAir, Boge, etc.
Who are DUP Compressors’ customers?
我们的客户包括来自世界各地的公司和压缩机经销商，主要是东南欧，亚洲，南美和北非。
Can I exchange a compressor?
通常，是的，您可以。但是，请注意，我们仅在欧洲购买压缩机。我们可以评估您的二手压缩机，收集它并为您提供不同股票的压缩机，如果适用，则需要额外费用。
用过的空气压缩机要多少钱？
这取决于制造商，年龄，运行时间长度，状况和其他因素。当前可用的所有压缩机的价格都可以在我们的股票清单上看到。必威体育网页Further information
How much does a used Atlas Copco compressor cost?
这取决于年龄，运行时间，状况和其他因素的时间长度。当前可用的所有Atlas Copco压缩机的价格都可以在我们的股票清单上看到。必威体育网页Further information
How much does a used Kaeser compressor cost?
这取决于年龄，运行时间，状况和其他因素的时间长度。The prices of all Kaeser compressors currently available can be seen on our stock list.Further information
Can I rent an air compressor?
是的。目前，我们的子公司Air4rent在中欧（德国，奥地利和瑞士）中有租赁压缩机。Further information
DUP购买使用的压缩机吗？
是的，我们购买了二手压缩机。但是，请注意，我们仅在欧洲购买压缩机。如果您同意我们的报价，我们可以评估您的二手压缩机并购买。