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): 2905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
久久亚洲av午夜福利精品一区 | 欧美疯狂做受xxxxx高潮| 亚洲夜夜性无码| 国产午夜精品久久久久免费视| 色www永久免费视频| 国产高潮流白浆啊免费a片动态| 久久久久久亚洲AV无码蜜芽| 99精品久久久久久久婷婷| 久久久国产99久久国产久麻豆| 免费毛片在线看片免费丝瓜视频| 啪啪av一区二区三区| 国产女女做受ⅹxx高潮| 亚洲日韩国产一区二区三区| 欧美三级不卡在线播放| 国产又色又爽又高潮免费| 亚洲日本乱码一区二区在线二产线 | 国产真实乱子伦精品视频| 久久成人国产精品| 久久欧美一区二区三区性生奴| 亚洲精品卡2卡3卡4卡5卡区| 日本岛国激情一区二区| 久久国产avjust麻豆| 日本护士毛茸茸高潮| 日韩A人毛片精品无人区乱码| 亚洲 欧美 偷自乱 图片| 伊人久久大香线蕉综合5g| 亚洲熟妇无码另类久久久| 国产麻豆一精品一av一免费| 俄罗斯少妇性xxxx另类| 亚洲av久久精品狠狠爱av| 久久精品国产亚洲av电影| 亚洲人成电影免费观看在线看| 成人性生交大片免费卡看| 精品亚洲男人天堂av| 国产精品国产成人国产三级| 拍真实国产伦偷精品| 熟妇人妻无乱码中文字幕真矢织江| 伊人久久综合色| 狠狠色婷婷久久一区二区| 国产精品99久久久久久董美香| 无码h黄肉动漫在线观看网站 |