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(guó)咨詢(xún)熱線

13823613629

當(dāng)前所在位置 :首頁(yè) - 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): 3703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(kāi)
同性男男黄gay片免费| 国产精品高清一区二区三区不卡| 亚洲成a人片在线观看无码专区| 99re热视频这里只精品| av香港经典三级级 在线| 久久无码精品一区二区三区| 国产成人精品一区二区三区视频| 怡红院a∨人人爰人人爽| 日韩一欧美内射在线观看| 国产在视频线精品视频| 免费少妇荡乳情欲视频| 久久精品国产亚洲欧美| 特黄三级又爽又粗又大| 日韩亚洲av人人夜夜澡人人爽| 香蕉人人超人人超碰超国产| 大又大粗又爽又黄少妇毛片| 久久午夜夜伦鲁鲁片免费无码影视| 粉嫩av久久一区二区三区| 午夜理论片yy44880影院| 97影院在线午夜| 国产尤物精品视频| 日本无遮挡真人祼交视频| 久久综合伊人| 中文字幕乱码中文乱码777| bt天堂新版中文在线地址| 亚洲精品久久久久国色天香| 久久伊99综合婷婷久久伊| 偷国产乱人伦偷精品视频| 宅宅少妇无码| 在厨房被c到高潮a毛片奶水| 国产精品日韩欧美一区二区三区| 六月丁香婷婷色狠狠久久| 国产精品区一区二区三在线播放| 国产放荡对白视频在线观看| 精品无码中文视频在线观看| 国产精品一国产精品| 精品欧洲av无码一区二区14| 中文字幕av伊人av无码av| 97人妻精品一区二区三区| 台湾佬中文娱乐22vvvv| 久久久久亚洲av无码专区桃色|