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(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): 2946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)
中文字幕av在线有码| 国产福利精品一区二区| 精品少妇一区二区三区免费观| 精品欧美一区二区三区久久久| 久久久久亚洲av无码专区网站| 亚洲日本乱码在线观看| 高清一卡二卡三卡四免费| 久久96国产精品久久久| 性色欲网站人妻丰满中文久久不卡 | 欧洲精品欧美精品| 天堂а在线中文在线新版| 国产熟妇搡bbbb搡bbbb| 日韩免费无码一区二区视频| 国产精品一区二区 尿失禁| 肉感饱满中年熟妇日本| 亚洲av片无码久久五月| 高清视频在线观看一区二区三区| 国产太嫩了在线观看| 国内精品久久久久久久97牛牛| 中文字幕av伊人av无码av| 亚洲综合图色40p| 欧美白丰满老太aaa片| 小雪尝禁果又粗又大的视频| 国产在线无码视频一区二区三区| 日韩人妻系列无码专区| 国产精品久免费的黄网站| 亚洲精品国产av现线| 欧美性生交大片18禁止| 日本爽快片100色毛片| 国产肥白大熟妇bbbb视频| 高潮喷吹一区二区在线观看| 亚洲av无码一区东京热久久| 色五月丁香五月综合五月4438| 熟妇人妻无码中文字幕| 一本一道色欲综合网| 免费人成视频x8x8| 丰满少妇被猛烈进出69影院| 亚洲中文字幕久久无码| 欧美熟妇乱子伦XX视频| 色综合伊人色综合网站| 四虎4hu永久免费|