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): 2791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
精人妻无码一区二区三区| 久久婷婷国产剧情内射白浆| 国产香蕉97碰碰视频va碰碰看| 永久免费不卡在线观看黄网站| 亚洲另类激情专区小说| 国产喷水1区2区3区咪咪爱av| 国产成人无码18禁午夜福利p| 亚洲色欲色欲www| 国产偷人爽久久久久久老妇app| 欧美精品人人做人人爱视频| 日韩一区国产二区欧美三区| 一本大道伊人av久久综合| 亚洲精品人成无码中文毛片| 精品国产午夜肉伦伦影院| 夜夜爽妓女8888视频免费观看| 成年免费视频黄网站zxgk| 亚洲乱码av中文一区二区| 衣服被扒开强摸双乳18禁网站| 亚洲国产中文字幕在线视频综合| 国产成人欧美视频在线观看| 一性一交一口添一摸视频| 国产成人无码a区在线观看导航| 欧美精品18videosex性欧| 国产亚洲av片在线观看18女人| 欧乱色国产精品兔费视频| 岛国无码av不卡一区二区| 巨茎中出肉欲人妻在线视频| 一本一道波多野结衣av黑人| 久久精品99久久香蕉国产色戒| 尤物永久网站| 成 人 网 站 免费观看| 久久久久亚洲av无码观看| 国产丰满老熟妇乱xxx1区| 熟女性饥渴一区二区三区| 欧美精品偷自拍另类在线观看| 人妻少妇精品久久| 日本特黄特黄刺激大片| 特级无码毛片免费视频尤物| 首页 动漫 亚洲 欧美 日韩| 国产成人精品自在线拍| 亚洲精品无码成人片久久不卡|