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): 3305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
无码少妇一区二区三区| 性一交一乱一透一a级| 亚洲av日韩av综合| 日韩人妻无码精品-专区| 久久不见久久见免费影院www日本| 国产成人一区二区三区别| 久久国产成人午夜av影院| 无码中文字幕人妻在线一区二区三区| 丰满少妇被猛烈进入高清播放| 精品人妻系列无码人妻漫画| 国产男女猛烈无遮挡a片漫画| 曰本无码人妻丰满熟妇5g影院| 国产成人无码a区在线观看视频app| 欧洲亚洲精品久久久久| 成人午夜又粗又硬又长| 漂亮人妻被黑人久久精品| 欧洲美熟女乱又伦| 午夜免费啪视频| 抽插丰满内射高潮视频| 极品新婚夜少妇真紧| 国产亚洲日韩欧美一区二区三区| 99精品人妻少妇一区二区| 亚洲成亚洲成网| 无码人妻少妇久久中文字幕蜜桃| 亚洲精品乱码久久久久久日本蜜臀| 久久av高潮av无码av喷吹| 色哟哟国产精品免费观看| 国产精品久久久久久免费软件| 伊人久久大香线蕉综合5g| 国产精品无码一区二区在线| 伊人色综合九久久天天蜜桃| 国产内射爽爽大片视频社区在线| 狠狠色色综合网站| 人妻少妇看a偷人无码| 亚洲人成无码www久久久| 野外性史欧美k8播放| 激情偷乱人伦小说视频在线| 成年无码av片在线| 麻豆网神马久久人鬼片| 欧美另类高清zo欧美| 成人亚洲精品777777|