理论片午午伦夜理片影院99_狠狠色噜噜狠狠狠8888米奇_强开小婷嫩苞又嫩又紧视频_中文字幕人妻无码专区_成在线人免费无码高潮喷水

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): 2545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
精品丰满人妻无套内射| 亚洲av无码男人的天堂在线| 亚洲色成人网一二三区| 四虎精品成人免费视频| 狠狠摸狠狠澡| 国产成人综合在线视频| 亚洲精品色无码AV试看| а√天堂资源中文在线官网| 成人一区二区免费视频| 1000部拍拍拍18勿入免费视频| 国产成人一区二区三区| 国产乱子夫妻xx黑人xyx真爽| 优优人体大尺大尺无毒不卡 | 国偷自产视频一区二区久| 国语对白做受xxxxx在线| 精品国产亚洲一区二区三区| 午夜亚洲www湿好大| 中文字幕无码家庭乱欲| 欧美性猛交aaaa片黑人| 亚洲欧美乱日韩乱国产| 无码视频在线观看| 喷潮出白浆视频在线观看| 少妇熟女视频一区二区三区| 一本大道熟女人妻中文字幕在线| 妇女性内射冈站hdwwwooo| 国产小屁孩cao大人| 欲香欲色天天综合和网| 久久精品国产9久久综合| 18禁裸体女免费观看| 国产精品亚洲一区二区三区在线| 一本久久知道综合久久| 国产人妻大战黑人20p | 久久人人爽人人爽人人av| 中文一国产一无码一日韩| 老师粉嫩小泬喷水视频90| 久久精品女人天堂av| 1000部拍拍拍18勿入免费视频| 亚洲欧美另类激情综合区蜜芽| 亚洲精品成人久久69| 国产成人麻豆精品午夜福利在线| 成人精品日韩一区二区|