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(guó)咨詢熱線

13823613629

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

News

聯(lián)系我們  contact us

手機(jī):13823613629
電話:0769-82937713
q q : 425675360
地址:東莞市常平鎮(zhèn)橋?yàn)r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(shí)間: 2018-12-05     瀏覽次數(shù): 2949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(kāi)
国产精品无码mv在线观看| 久久丫精品久久丫| 欧美成年视频在线观看| 成人免费一区二区三区视频软件| 五月狠狠亚洲小说专区| 亚洲 欧美 另类 在线| 蜜臀av性久久久久蜜臀aⅴ麻豆| 亚洲人成无码网站久久99热国产| 中文幕无线码中文字夫妻| 欧美性黑人极品hd| 成 人 网 站 免费观看| 国产成人手机高清在线观看网站| 中文字幕无线码| 人人妻人人澡av天堂香蕉| 国产mv在线天堂mv免费观看| 加勒比无码一区二区三区| 看全色黄大色大片免费久久| 亚洲成a人v欧美综合天堂麻豆| 中文字字幕在线中文乱码| 九九视频在线观看视频6| 亚洲精品无码成人av电影网| 强奷漂亮雪白丰满少妇av| 欧美又大粗又爽又黄大片视频| 亚洲伊人成综合网| 中文字幕亚洲情99在线| 四虎影库久免费视频| 久久久综合香蕉尹人综合网| 中文无码精品a∨在线观看不卡| 国产精品白丝喷水在线观看| 欧美奶涨边摸边做爰视频| 国产精品久久久久永久免费看| 性欧美大战久久久久久久| 精品国产乱码久久久久久鸭王1| 色欲av伊人久久大香线蕉影院| 精品丰满人妻无套内射| 国产精品久久久久永久免费看| 无码一区18禁3d| 人妻无码中文久久久久专区| 精品国产av无码一区二区三区| 性高湖久久久久久久久| 又大又粗又长的高潮视频|