Mechanical press product quality sampling percent of pass is

Published on 2019-07-02

General administration of quality supervision, inspection and quarantine of mechanical press product quality recently organized a country selectives examination, selectived examination in Shanghai, jiangsu, zhejiang, shandong, guangdong and other five provinces and municipalities directly under the central government 44 enterprise production of 44 kinds of products (not involving the export products), product quality sampling percent of pass is 99.9%.

the major quality problems found in selectiving examination: individual products are not in accordance with the requirements of standard configuration emergency braking device, cause the machine can’t achieve brake at any time;Individual products without safety protection devices, resulting in the operator’s hand in the condition of without any protection measures;No single stroke in individual product specifications specifications without operation specification selection switch and control counter action link, easy to cause the operator in the case of no preparation machine continuous stamping hurt palm;Individual product no emergency stop button or stop button no self-locking function, will find problem can’t stop;The pedal switch unprotected, individual product manual no interlock switch, easy to cause the operator foot injury;Individual product electrical system earthing protection, risk will lead to the operator.Above

in addition, chencun town, shunde district, foshan city, shek chau machinery plant in the country selectives examination as rejects, its product quality by unqualified.