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(dāng)前所在位置 :首頁 - 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): 2457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
色噜噜狠狠狠综合曰曰曰| 少妇被又大又粗又爽毛片久久黑人| 国产午夜精品av一区二区| 日韩人妻无码精品无码中文字幕| 一本色道久久88综合日韩精品| 无码av中文一区二区三区| 最新高清无码专区| 蜜臀av性久久久久蜜臀aⅴ麻豆| 亚洲精品拍拍央视网出文| 亚洲国产精品一区二区第一页| 国产sm调教视频在线观看| 漂亮人妻被中出中文字幕久久| 国产精品香港三级国产av| 成人性能视频在线| 成人无码视频| 中文精品久久久久国产网址| 亚洲色婷婷一区二区三区| 久碰人妻人妻人妻人妻人掠| 精品黑人一区二区三区| 三年片免费观看影视大全视频| 人妻精品久久无码专区精东影业| 成人毛片18女人毛片免费| 99偷拍视频精品一区二区| 黑人粗硬进入过程视频| 亚洲av一宅男色影视| 国产又爽又刺激的视频| 亚洲国产精久久久久久久| 欧美最猛黑人xxxx黑人猛交| 国精产品一区一区三区有限在线| 亚洲精品无码国模| 国产精品久久久久久久久电影网| 中文字幕 人妻熟女| 国产精品99久久久久久久女警| 无码人妻精品一区二区在线视频| 亚洲日韩精品欧美一区二区| 中文无码日韩欧| 国产精品第一国产精品| 18精品久久久无码午夜福利| 国产精品国产三级国产普通话| 国产艳妇av在线观看果冻传媒| 精品人妻伦九区久久aaa片|