Mechanical CE safety knowledge is introduced

For molding machine production enterprise introduction to safety certification, to promote better molding machine industry to overcome technical barriers to trade, improve the international competitiveness. Given the majority of enterprises are much needed security certification, eu CE certification, CE certification (machinery), so the following will be as emphasis. CE is French Conformit ē Europ ē eme (European conformity assessment) abbreviation, is unique to the eu mandatory safety approval mark. Eu markets to assess whether products can flow on the basis of, is whether the product is labeled with the CE mark. Once products labeled with the CE, they show that the product conforms to the eu's basic public security, health, environmental protection and the protection of consumer demand. European Union has 27 member countries: Belgium, Cyprus, the Czech republic, Denmark, Germany, Greece, Spain, France, Estonia, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Austria, Poland, Portugal, Romania, Slovakia, Slovenia, Finland, Sweden and Britain, Turkey, and eager to join the European Union.

So far, the European Union has enacted 22 directive (directive can be defined as European law, than each member of the technical regulations), the products are: electronic electrical products, mechanical equipment, simple pressure vessels, toys, building products, personal protective equipment, medical equipment, gas stoves, pressure equipment, etc. By artificial fluctuation in plastics machinery of plastic injection or compression molding machine because of its highly dangerous degree of dangerous machinery, listed by the eu machinery directive must be Notified Body (eu authorized institution) to implement the EC product inspection before Posting the CE symbol and use in the eu.

Cooperated with the continuous development of machines in manufacturing industry, within rising, export countries from southeast Asia, the Middle East spread to Europe, the United States that developed countries and regions. In order to better cope with technical barriers to trade, expand the machines in the international market share in China, many plastic machinery companies for the CE certification, UL certification and other safety certification. Because don't know about safety certification, however, result in selection problems appeared in the process of accreditation and certification bodies, even deceived.

(a) declare yourself: is the enterprise through their own testing equipment, according to the corresponding instruction and standard to test and improve the own company's products, and in the name of the enterprises themselves to send their certificate, at the same time, prepare some necessary technical document and save it for later related organization to view in the European Union. Conclusion: with self declaration form for the CE certificate, certificate come easy, but businesses in the future is also want to take a big risk. For domestic production enterprises, the self proclaimed to obtain the certificate of effectiveness is very low in the market. Generally only used for low risk products. Third-party certification (no eu authorized certification body) issuance of disadvantage: certificate in the European market including the customs does not accept this certificate, which means that the validity of the certificate is extremely low, if the product quality problems lead to consequences in the future, companies have more responsibility, less responsibility without authorized institution.

(2) the third party certification (eu certification institutions authorized), is by the European Union authorized institutions (such as SGS, EVPU certification body), and through them to test the concurrent certificate, this model is among the highest in the CE certificate, certificate of high effectiveness, the eu regulation on mechanical parts in the mechanical scope of the first chapter, on the market and the free flow of article 4 wrote "all eu member states should not prohibit, restrict or interfere with authorized third party audits by the European Union on its territory of products on the market and put into use." According to eu regulations, the content of the third party authorized by the eu institutions from the validity of the certificate is very high. And if after certification product quality problems in use process, the European Union authorized third parties to undertake important responsibilities.

Due to the production of plastic machinery in China, on the feeding way have both automatic and manual feeding mode, but the next material is seldom using manipulator automatic blanking, consequently molding machine control computer accordingly also have manual, semi-automatic, automatic three states to choose, and this kind of machine belongs to the dangerous machinery. But some certification or consulting firm actually molding machine does not have to do the eu authorized qualification of the dangerous machinery is fool molding machine production enterprise in two ways:

(1) and do self declaration for molding machine enterprises, certification company through consulting service, help enterprise to do self declaration, but such statement is difficult to through the eu customs, certificate validity is poor; (2), the plastic limit is a dangerous machinery, certification company use molding machine technicians usually think automatic state is automatic the material point of view, and mechanical instruction automatic blanking in definition, limiting molding machine is a dangerous machinery, in plastic machinery companies export products in the future all needs to configure manipulator and specific only to automatic state of a molding machine computer, cause problems for manufacturers export. Due to molding machine is a large mechanical and electrical products, to meet the eu standard is needed in many aspects, such as electrical, hydraulic, mechanical correspondingly improved according to the standard, and most of the machines in enterprise technical personnel are not familiar with the standard, is familiar with the standards and technical experts to guide machine have professional knowledge, but due to the certification body are generally only, undertake the task of providing standard, and many new consulting institutions and rarely have molding machine of professional and technical personnel, so difficult to make a targeted design guidance for the enterprise, difficult to reasonable economic improvement scheme is put forward, which can lead to certification cycle long, the poor quality of certification.

At the same time because many certification company personnel frequent job-hopping, poor technical inheritance and certification inspectors cannot grasp the standard, well check too strict or too loose phenomenon. And rising cost of too strict will lead to enterprise, the operation difficulty; Too loose will not conform to the requirements of the eu, which is by the European Union may be heavily fined. So choose high technical level, electrical, hydraulic, mechanical talents with appropriate certification and consultancy will effectively shorten the certification cycle, improve the quality of certification, reduce potential trade risks.