国产麻豆剧果冻传媒白晶晶-久久av无码精品人妻系列果冻传媒-美女自卫慰黄网站-精品午夜国产福利观看-国产良妇出轨视频在线观看

全國咨詢熱線

13823613629

當前所在位置 :首頁 - News - Company news

News

聯系我們  contact us

手機:13823613629
電話:0769-82937713
q q : 425675360
地址:東莞市常平鎮橋瀝村利氏工業區C10廠房一樓

Self-owned fully automatic EMDK spark machine for die workshop
發表時間: 2018-12-05     瀏覽次數: 3057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
主站蜘蛛池模板: 人人妻人人妻人人片色av| 蜜桃av色偷偷av老熟女| 国产免费毛卡片| 无码人妻久久一区二区三区不卡| 亚洲va久久久噜噜噜久久无码| 日本黄漫动漫在线观看视频| 色综合视频一区中文字幕| 国产亚洲精品久久久久久国模美| 午夜性开放午夜性爽爽| 精品人妻一区二区三区视频| 邻居少妇张开双腿让我爽一夜| 精品久久久无码中文字幕一丶 | 伦埋琪琪电影院久久| 久久久亚洲欧洲日产av| 波多野结衣一区二区三区av高清| 欧洲丰满少妇做爰视频爽爽| 精品一区二区三区香蕉在线 | aⅴ中文字幕不卡在线无码| 蜜臀av性久久久久蜜臀aⅴ| 四虎成人精品永久网站| 亚洲精品嫩草研究院久久| 好日子在线观看视频大全免费动漫| 成人国产一区二区三区精品不卡| 日韩国产一区在线观看| 国产精品无码翘臀在线观看| 成人爽a毛片免费| 99久久精品视香蕉蕉| 成人h动漫精品一区二区无码 | 成人免费的视频| 国产精品亚洲综合一区二区三区| 亚洲精品国产v片在线观看| 日韩精品无码免费专区午夜不卡| 国产流白浆视频一区二区三区| av一本久道久久波多野结衣| 亚洲国产人成在线观看69网站| 永久免费毛片在线播放| 久久久久成人片免费观看r| 欧美内射深插日本少妇| 国产亚洲香蕉线播放αv38| 欧美一区韩国一区 | 中文字幕av日韩精品一区二区|