贸易展览用的机械需要做欧盟CE认证吗？
MD指令2006/42/EC应用指南-§19关于贸易展览用的机械ce认证要求
Guide to application ofthe Machinery Directive 2006/42/EC
MD机械指令2006/42/EC应用指南
Edition 2.1 – July2017
Directive 2006/42/EC isa revised version of the Machinery Directive, the first version ofwhich was adopted in 1989. The new Machinery Directive has beenapplicable since 29th December 2009.
指令2006/42/EC是机械指令的修订版，该指令的第一版于1989年通过。新的机械指令自2009年12月29日起生效。
The Directive has thedual aim of harmonising the health and safety reble to machinery on the basis of a high level of protectionof health and safety, while ensuring the free circulation ofmachinery on the EU market. The revised Machinery Directive doesnot introduce radical changes compared with the previous versions.It clarifies and consolidates the provisions of the Directive withthe aim of improving its practicalapplication.
该指令的双重目标是在高度保护健康和安全的基础上，协调适用于机械的健康和安全要求，同时确保机械在欧盟市场上的自由流通。修订后的机械指令与以前的版本相比没有引入根本性的变化。它澄清和巩固该指示的条文，以改善其实际应用。
(17) For trade fairs,exhibitions and such like, it should be possible to exhibitmachinery which does not satisfy the re of thisDirective. However, interested parties should be properly informedthat the machinery does not conform and cannot be purchased in thatcondition.
对于贸易展销会、展览会等，应可展示不符合本指令要求的机械。但是，应适当地通知有关各方，机器不符合规定，不能在这种情况下购买
§19 Trade fairs andexhibitions关于贸易展览用的机械ce认证要求
Recital 17 introducesthe provision that enables manufacturers to exhibit new models ofmachinery at trade fairs and exhibitions before the conformity ofsuch products with the Machinery Directive has been assessed or toexhibit machinery with certain elements such as, for example,guards removed for demonstration purposes. In such cases, theexhibitor must display an appropriate sign and take adequate safetymeasures to protect persons from the risks presented by theexhibited machinery – see §108: comments on Article 6(3).
Recital17介绍了一项规定，该规定允许制造商在产品符合《机械指令》的符合性评估之前，在展销会和展览会上展示新型号的机械，或展示带有某些元素的机械，例如，为了演示目的而拆除了防护罩。在这种情况下，参展商必须展示适当的标志，并采取适当的安全措施，以保护人们免受展出的机器带来的风险
即机械设备如果只是用于展会展览用，可以不用完全满足ce的要求，但涉及到的机械风险应当采取适当的防护措施，以避免展出机械给人们带来危险，同时要通知到相关方，若未满足ce认证要求是不可以直接购买的。换句话说，若销售公司希望展出机械在展会可以直接销售，还是需要先获得ce认证才可以。