蔬菜出售前必须进行分级,以提高商品质量。传统生产采用人工分级,不但耗时费力,增加成本,而且影响生产规模和产量,使产品质量下降,企业利润下滑。研发的专利产品银杏分级机、玉米籽粒筛选机、刀豆分级机等3种蔬菜分级机械,具有结构合理,分级精准,工效是手工分级的30～50倍等优势,应用后生产效率得到大幅度提高,产品质量明显好转,成本下降,利润提高。 Vegetables must be graded prior to sale to improve product quality. Traditional production using artificial classification, not only time-consuming and costly, but also affect the production scale and production, product quality decline, corporate profits decline. Developed patented products such as ginkgo grading machine, corn seed screening machine, knife bean classifier three vegetable grading machinery, with a reasonable structure, accurate grading, ergonomics are hand-graded 30 to 50 times and other advantages, after the application of large-scale production efficiency Improve product quality significantly improved, the cost of declining profits.