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): 2950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
一个添下面两个吃奶把腿扒开| 国语少妇高潮对白在线| 久久亚洲精品成人av| 中文字幕丝袜第1页| 亚洲综合av永久无码精品一区二区| 国产精品无码一区二区在线| 国产在线无遮挡免费观看| 麻豆一区二区三区精品视频| 久久精品国产一区二区三区| 亚洲av成人www永久无码精品| 香蕉人妻av久久久久天天| 久久精品国产亚洲av成人雅虎| 少妇高潮一区二区三区99| 2018年秋霞无码片| 欧美丰满大乳高跟鞋| 公粗挺进了我的密道在线播放贝壳| 欧美黑人又大又粗xxxxx| 亚洲av无码一区二区三区性色| 久久婷婷综合色丁香五月| 色狠狠一区二区三区香蕉| 国产在线精品免费aaa片| 97久久精品午夜一区二区| 国产无套内射久久久国产| 国产揄拍国产精品人妻蜜| 人人超人人超碰超国产97超碰| 极品人妻被黑人中出种子| 99偷拍视频精品一区二区| 色欲综合一区二区三区| 鲁大师在线视频播放免费观看| 亚洲av无码乱码在线观看富二代| 亚洲啪啪av无码片| 亚洲av电影天堂男人的天堂| 99久久国产宗和精品1上映| 国产伦精品一区二区三区免.费| 公粗挺进了我的密道在线播放贝壳| 香蕉久久人人爽人人爽人人片av| 999zyz玖玖资源站永久| 男女性杂交内射女bbwxz| 欧美乱大交xxxxx疯狂俱乐部| 人妻体内射精一区二区三四| 亚洲日韩乱码中文无码蜜桃臀|