天堂资源最新在线_99精品视频在线观看免费_色噜噜狠狠色综合久夜色撩人_一出一进一爽一粗一大视频免费的_人人妻人人澡人人爽人人dvd

全國咨詢熱線

13823613629

當(dāng)前所在位置 :首頁 - News - Company news

News

聯(lián)系我們  contact us

手機:13823613629
電話:0769-82937713
q q : 425675360
地址:東莞市常平鎮(zhèn)橋瀝村利氏工業(yè)區(qū)C10廠房一樓

Self-owned fully automatic EMDK spark machine for die workshop
發(fā)表時間: 2018-12-05     瀏覽次數(shù): 3284次

In the production of re-silicone rubber products, according to the difference of process and equipment, it can be divided into two main categories: moulding and injection moulding. Molding method: the process of directly loading rubber or pre-formed semi-finished products into the die cavity, then pressing on the machine and heating vulcanization at the same time, so as to obtain the parts of the product. Its production process is as follows: rubber - shear weighing or other pre-forming - filling die cavity - pressurization, vulcanization - starting pick-up - repairing flash - finished product quality inspection. The method of moulding is widely used because the moulding die structure and the equipment used are relatively simple and versatile.



In the production of re-silicone rubber products, according to the difference of process and equipment, it can be divided into two main categories: moulding and injection moulding. Molding method: the process of directly loading rubber or pre-formed semi-finished products into the die cavity, then pressing on the machine and heating vulcanization at the same time, so as to obtain the parts of the product. Its production process is as follows: rubber - shear weighing or other pre-forming - filling die cavity - pressurization, vulcanization - starting pick-up - repairing flash - finished product quality inspection. The method of moulding is widely used because the moulding die structure and the equipment used are relatively simple and versatile.



上一篇:Self-owned fully automatic EMDK spark machine for die workshop 下一篇: Self-owned fully automatic EMDK spark machine for die workshop


展開
香蕉av777xxx色综合一区| 在线成人精品国产区免费| 69久久国产露脸精品国产| 国产台湾无码av片在线观看| 在线观看无码不卡av| 手机看片福利一区二区三区| 免费成人电影在线观看| 97久久人人超碰国产精品| 国精产品一二三区传媒公司| 国产精品夜色一区二区三区| 欧美性色黄大片手机版| 国产成人av三级在线观看| 亚洲精品久久久久中文字幕二区| 欧洲熟妇色 欧美| 久久九九久精品国产免费直播| 日本护士毛茸茸| 全免费a敌肛交毛片免费| 人妻熟女αⅴ一区二区三区| 午夜免费啪视频在线观看| 亚洲精品无码av人在线播放| 狠狠躁夜夜躁人人爽天天天天97| 久久精品国产精品国产精品污| 中文字幕亚洲情99在线| 毛片免费视频肛交颜射免费视频| 成人aaa片一区国产精品| 一本色道无码道dvd在线观看| 久久久久久国产精品无码超碰动画| 无码人妻av一区二区三区蜜臀| 国内揄拍国内精品| 国内精品人妻无码久久久影院导航| 日韩内射美女人妻一区二区三区| 曰本无码人妻丰满熟妇5g影院| 色综合视频一区二区三区44| 亚洲精品一区久久久久久| 欧美人与动牲交xxxxbbbb| 欧美性生 活18~19| 国产亚洲精品成人aa片新蒲金| 一区二区三区国产| 台湾无码一区二区| 成人无码一区二区三区| 免费观看a级毛片视频|