欧美不卡一卡二卡三卡_无码人妻精品丰满熟妇区_午夜理理伦电影a片无码_久久久精品人妻久久影视_国产网红女主播在线视频

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): 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
少妇大胆瓣开下部自慰| 午夜人成免费视频| 亚洲色图片区| 十八岁污网站在线观看| 国产精品亚洲片在线观看不卡| 亚洲尤物视频在线观看| 性色av浪潮av色欲av| 中文在线√天堂| 中文无码av一区二区三区| 亚洲国产av一区二区三区| 久久精品亚洲乱码伦伦中文| 亚洲一区二区三区偷拍女厕| 老司机午夜精品视频无码| 欧洲吸奶大片在线看| 国产精品久久久久久久久久免费看| 边做饭边被躁bd苍井空图片| 中文字幕+乱码+中文字幕无忧| 国产公开免费人成视频| 欧美熟妇另类久久久久久不卡| 亚洲a∨无码一区二区三区| 护士奶头又白又大又好摸视频| 精品国产高清中文字幕| 亚洲一区二区三区四区五区六| 亚洲麻豆av一区二区| .精品久久久麻豆国产精品| 岛国av大片在线观看| 亚洲欧洲∨国产一区二区三区| 国内成人激情在线视频| 巨茎中出肉欲人妻在线视频| 国产精品成人午夜久久| 137裸交肉体摄影| 亚洲一区二区精品另类| 欧美日韩精品一区二区视频| 日韩av在线高清观看| 老子影院午夜伦不卡| 亚洲色婷婷婷婷五月基地| 成年女人爽到高潮喷视频| 午夜理论片yy6080私人影院| 亚洲精品一区二区三区蜜臀| 精品久久久久久久久久久国产字幕| 人妻无码αv中文字幕久久琪琪布|