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(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): 3388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: 男女做爰猛烈啪啪吃奶伸舌头下载| 免费精品99久久国产综合精品| 天干天干啦夜天干天天爽| 日韩视频中文字幕精品偷拍| 亚洲成年人一区二区三区| 欧美成人一区二区在线播放| 肉大捧一进一出免费视频| 久久亚洲欧美日本精品| 岛国4k人妻一区二区三区| 欧美性受xxxx狂喷水| 麻豆精品国产精华精华液好用吗| 国产精品国产三级国产av主播 | 十八禁无码免费网站| 国内揄拍国内精品人妻| 少妇人妻精品无码专区视频| 激情第一区仑乱| 色综合久久久久综合一区| 亚洲欧美日韩成人高清在线一区 | 亚洲 另类 熟女 字幕| 久9re热视频这里只有精品| 国产中文字字幕乱码无限| 蜜臀av国产精品久久久久| 国产超爽人人爽人人做人人爽| 亚洲欧美日本韩国一区二区三区 | 国产自产妇一区二区三区| 中日韩va无码中文字幕| 中文字幕欧美人妻精品一区| 极品尤物一区二区三区| 日本亚洲色大成网站www久久| 国产亚洲精品久久久久久入口| 亚洲成片在线看一区二区| 无码毛片一区二区本码视频| 久久精品午夜福利| 色噜噜av亚洲色一区二区| 欧美又黄又大又爽a片三年片| 亚洲精品无码久久久久牙蜜区| 又黄又爽一区二区三区| av中文字幕一区人妻| 日韩在线精品成人av| 欧洲精品欧美精品| 亚洲无线码一区二区三区 |