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(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): 2627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
无码一区二区三区在线| 亚洲av无码专区电影在线观看| 国产亚洲综合网曝门系列| 久久精品人人做人人爽97| 亚洲综合久久成人av| 中文字幕无码日韩专区免费| 中文无码热在线视频| 国产精品日韩精品最新| 人妻激情文学| 国产精品丝袜诱惑福利| 国产成本人片无码免费2020| 蜜桃网站视频在线观看| 97热久久免费频精品99| 人妻丰满av无码中文字幕| 亚洲日本一区二区三区在线不卡| 人妻 日韩精品 中文字幕| 国产精品成人一区二区三区| 人妻洗澡被强公日日澡电影| 欧美丰满熟妇乱xxxxx网站| 玩弄放荡人妻一区二区三区| 亚洲精品久久久久久久蜜桃| 亚洲国产精品无码专区在线观看| 伦伦影院午夜理论片| 日韩av无码精品一二三区| 波多野结衣av一区二区全免费观看| 蜜臀av性久久久久蜜臀aⅴ麻豆| 久久精品久久久久观看99水蜜桃| 欧美顶级少妇作爱| 激情毛片无码专区| 国产亚洲日韩欧美另类丝瓜app| 无码av一区二区大桥久未 | 又爽又黄又无遮挡的激情视频| 中文天堂国产最新| 国产精品成人av片免费看| 亚洲av无码久久忘忧草| 日韩精品久久无码中文字幕| 开心五月激情五月综合| 亚洲av无码一区二区三区在线观看| 免费a级毛片在线播放不收费| 亚洲国产成人极品综合| 大桥久未无码吹潮在线观看|