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): 2564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:沒有了


展開
欧美日韩精品乱国产| 又湿又紧又大又爽a视频| 久久www免费人成精品| 好男人日本社区www| 亚洲国产成人精品无码区在线网站| 女人18片毛片60分钟| 乱人伦人妻中文字幕无码| 国产suv精品一区二区四| 日韩中文字幕人成在线| 亚洲香蕉伊综合在人在线观看| 精品亚洲成a人无码成a在线观看 | 99视频精品免视看| 丰满人妻一区二区三区高清精品| 日韩中文免费一区二区| 久久精品国产亚洲av久| 337人体做爰大胆视频| 在线播放国产精品三级| 亲胸揉屁股膜下刺激视频免费网站| 两性色午夜免费视频| 国产午夜精品一区二区| 夜夜未满十八勿进的爽爽影院| 免费无码又爽又刺激网站直播| 国产性天天综合网| 久久久精品2019免费观看| 日本少妇寂寞少妇aaa| 中文在线8资源库| 国产精品视频一区二区三区不卡 | 高清无码午夜福利视频| 久久久精品日本一区二区三区| 三年片在线观看免费观看大全中国 | 无码人妻久久一区二区三区蜜桃| 一本久久精品一区二区| 亚洲乱码中文字幕久久孕妇黑人 | 国产福利精品一区二区| 亚洲av成人无遮挡网站在线观看| av无码天堂一区二区三区| 国产激情久久久久影院| 高h小月被几个老头调教| 亚洲精品无码国产片| 国产精品办公室沙发| 中文字幕亚洲乱码熟女在线萌芽|