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): 2791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
亚洲av永久无码精品一区二区国产| 亚洲国产中文字幕在线视频综合| 99久久精品费精品国产一区二区| 日产电影一区二区三区| 亚洲欧洲日本无在线码| 亚洲色精品三区二区一区| 中文字幕无码一区二区免费| 午夜无码a级毛片免费视频| 熟妇人妻中文av无码| 色婷婷五月天| 三男一女吃奶添下面视频| 涩涩鲁亚洲精品一区二区| 一边添奶一边添p好爽视频| 免费无码国产欧美久久18| 午夜成人亚洲理伦片在线观看| 浓毛老太交欧美老妇热爱乱| 性色做爰片在线观看ww| 又爽又黄又无遮挡的视频| 中文精品无码中文字幕无码专区| 特大黑人娇小亚洲女| 日韩人妻高清精品专区| 无码人妻久久一区二区三区不卡| 国产色综合天天综合网| 国产日产欧产美| 中文精品久久久久人妻不卡| 亚洲av狠狠爱一区二区三区| 少妇特黄a一区二区三区| 亚洲色一区二区三区四区| 国产无人区码一码二码三mba| 国产精品久久久久久久久软件| 国产精品福利一区二区| 奇米影视第四色首页| 99久久无色码中文字幕| 日本xxxx裸体xxxx视频大全| 日本三级吃奶头添泬| av一本久道久久波多野结衣| 亚洲国产美女精品久久久久∴| 激情航班h版在线观看| 大地资源中文第二页日本| 污污内射在线观看一区二区少妇| 四虎影视永久免费观看|