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首次设计制造连续运动方式的自动检重机,大约可以追溯到30年前。在这以前,产品的检重是依靠手动秤正确称量。就生产线而言,指的是在生产线运转过程中,定期(如每天2次)将产品从生产线中取出,单独称重。因为是抽样称量,无法保证全部产品的重量都很精确。这样,自动检重机就应运而生。它给生产和检验人员提供了机会,以便使产品百分之百地得到检查,保证合格出厂。检重机可方便地安装到现有生产线上,无需专门的操作人员,就可对每一包装件自动称量。称量速度可达400包/分,相比之下,手工称重的速度只有10～20包/分。检重机不仅能迅速查验重量不足的包装,单就节省
The first design and manufacture of continuous motion automatic checkweigher, dating back about 30 years ago. Prior to this, the product weight check is to rely on manual weighing the correct weighing. In the case of a production line, it means that during the operation of the production line, the product is taken out of the production line regularly and weighed separately (eg twice a day). Because it is sampling weighing, can not guarantee the weight of all products are very accurate. In this way, automatic checkweigher came into being. It gives production and inspection personnel the opportunity to get the product 100% checked and guaranteed to be shipped. Checkweighing machine can be easily installed on the existing production line, without special operators, each package can be automatically weighed. Weighing speed up to 400 packets / min, compared to manual weighing speed of only 10 to 20 packets / min. Checkweighing machine can not only quickly check the weight of the package, save it