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): 2941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
午夜理论片yy44880影院| 精品国偷自产在线视频| 亚洲国产精品久久一线不卡| 国产乱子伦一区二区三区| 18禁止进入1000部高潮网站| 精品国产乱码久久久久久鸭王1| 草草久久久无码国产专区| 女人18毛片水最多| 欧美a级肉欲大片xxx| 日本三级欧美三级人妇视频黑白配| 少妇高潮惨叫久久久久久| 国产裸体舞一区二区三区| 亚洲av无码成人精品区在线观看| 国产精品-区区久久久狼| 欧美乱人伦人妻中文字幕| 久久久亚洲精华液精华液精华液| 国产成人精品无码一区二区| 人妻久久久一区二区三区| 国精产品一品二品国在线| 人妻体内射精一区二区三四| 亚洲乱亚洲乱妇50p| 中文无码一区二区不卡αv| 在线观看免费av网| 伦人伦xxxx国语对白| 精品国产一区二区三区久久久狼| 18禁无遮挡啪啪无码网站| 亚洲av综合永久无码精品天堂| 日产精品99久久久久久| av 日韩 人妻 黑人 综合 无码| 国产欧美精品aaaaaa片| 无码无套少妇毛多18p| 亚洲av成人精品日韩一区| 无码欧精品亚洲日韩一区| 亚洲精品无码不卡在线播he| 亚洲综合色婷婷在线观看| 狠狠躁夜夜躁人人躁婷婷视频| 99久久精品免费观看国产| 亚洲精品熟女国产| 9lporm自拍视频区| 久久精品国产成人av| 精品无人区一区二区三区在线|