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): 2813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)
gv天堂gv无码男同在线观看| 天天躁夜夜躁狠狠是什么心态| 亚洲va欧美va天堂v国产综合| 国产又黄又大又粗视频| 国产真实老熟女无套内射| 欧美日韩人人模人人爽人人喊| 久久精品无码一区二区三区不卡| 国产gv猛男gv无码男同网站| 精品欧洲av无码一区二区14| 一本色道久久爱88av| 成人久久免费网站| 18禁裸体女免费观看| 狼人大香伊蕉国产www亚洲| 韩国三级中文字幕hd久久精品| 日日碰狠狠躁久久躁9| 色综合久久久久综合99| 日本乱偷人妻中文字幕| 亚洲精品92内射| 婷婷色婷婷深深爱播五月| 曰本极品少妇videossexhd| 中文字幕欧美日韩va免费视频| 吃奶呻吟张开双腿做受在线播放| 国产乱人偷精品人妻a片| 亚洲成av人影片在线观看| 国产成a人亚洲精品无码久久网| 狠狠色噜噜狠狠狠777米奇| 曰韩人妻无码一区二区三区综合部| 国内精品久久久久影院优| 国产成人无码精品久久二区三区| 97人妻人人揉人人躁人人| 大肉大捧一进一出好爽视频| 日本19禁啪啪吃奶大尺度| 女人和拘做受全程看视频| 久久久国产精品| 少妇做爰又色又紧夜视频| 欧美性插b在线视频网站| 国产又大又黑又粗免费视频| 久久97精品久久久久久久不卡| 99久久婷婷国产综合亚洲| 亚洲日韩欧美一区久久久久我| 国产一码二码三码区别|