色资源av中文无码先锋-艳z门照片无码av-无套内谢老熟女-国产真实迷奷在线播放

全國(guó)咨詢(xún)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): 3056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(kāi)
主站蜘蛛池模板: 亚洲日本va午夜在线电影| 国产成人精品123区免费视频| 一本大道加勒比久久综合| 丰满少妇被粗大猛烈进人高清| 欧美粗大无套gay| 免费xxxx18美国| 国产卡一卡二卡三| 色一乱一伦一图一区二区精品| 亚洲av无码久久精品蜜桃| 久久综合给合久久狠狠狠97色69| 欧美日韩国产在线人成| 日韩插啊免费视频在线观看| 日韩一区二区三区射精| 亚洲成a人片在线观看无码专区| 男女高潮又爽又黄又无遮挡 | 亚洲av无码国产精品色午夜字幕| 久久久噜噜噜久久熟女aa片| 狠狠综合久久av一区二区 | 精品熟女少妇av免费久久| 色狠狠一区二区三区香蕉| 绝色教师美妇沉沦为玩物 | 在线看片免费人成视频播| 久久久无码精品午夜| 国产熟人av一二三区| 色爱情人网站| 天天做天天爱天天做天天吃中| 国产内射爽爽大片视频社区在线| 亚洲熟妇无码av不卡在线播放| 国产一区二区三区美女| 樱花影院电视剧免费| 少妇被又大又粗又爽毛片| 欧美白人战黑吊| 华人少妇被黑人粗大的猛烈进| 人妻有码中文字幕| 国产精品久久久久久无码| 色欲色av免费观看| 亚洲avav天堂av在线网毛片| 蜜芽国产尤物av尤物在线看| 亚洲av无码久久精品狠狠爱浪潮| 久久精品国产久精国产爱| 国产免费一区二区视频|