无码人妻精品一区二区三区下载|秋霞电影久久久精品一区二区|中文字幕无线码中文字幕免费|国产乱子影视频上线免费观看

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): 2856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:沒(méi)有了 下一篇: Self-owned fully automatic EMDK spark machine for die workshop


展開(kāi)
国产内射爽爽大片| 少妇人妻偷人精品免费视频| 白嫩日本少妇做爰| а天堂中文在线官网| 日本熟妇人妻右手影院| 久久精品国产亚洲av久| 麻豆久久久9性大片| 拍摄av现场失控高潮数次 | 视频二区精品中文字幕| 一本色道久久综合亚洲精品| 亚洲免费不卡视频在线| 美女视频黄频a免费| 久久精品网站免费观看| 亚洲欧美在线观看| 51国产偷自视频区视频| 国产无遮挡又黄又爽免费网站 | 337p西西人体大胆瓣开下部| 亚洲午夜理论片在线观看| 亚洲依依成人亚洲社区| 在线国产成人自拍视频| 亚洲精品无码久久久久sm| 国产精品久久精品久久精品久久| 中国少妇内射xxxx狠干| 视频一区中文字幕日韩| 性无码一区二区三区在线观看| 免费av在线播放观看| 在线观看国产一区二区三区| 亚洲精品久久久久成人2007| 日韩电影免费在线观看中文字幕| 久久中文字幕人妻熟av女蜜柚m| 国产h视频在线观看| 亚洲一区二区av在线观看| 日本熟妇人妻右手影院| 国产成人亚洲综合无码品善网| 中国内射xxxx6981少妇| 亚洲欧美日韩综合一区二区| 欧美中日韩免费观看网站| 免费a级毛片无码免费视频| 欧美A级理论片在线播放| 国产精品va在线播放| 日韩精品视频免费福利在线观看|