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): 2608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
国产亚洲福利在线视频| h无码精品3d动漫在线观看| 人体内射精一区二区三区| 夜色阁亚洲一区二区三区| 亚洲一区二区三区日本久久九| 日本成本人三级在线观看| 99精品电影一区二区免费看| 国产一区二区三区乱码| 欧美激情综合色综合啪啪五月| 人妻忍着娇喘被中进中出视频| 中文在线天堂网www| 亚洲精品一线二线三线无人区| 久久天天躁狠狠躁夜夜不卡| 少妇av一区二区三区无码| 精品少妇人妻av无码专区| 中文字幕av伊人av无码av| 真人二十三式性视频(动)| 久久精品免费视频久久| 亚洲国产精品va在线播放| 俺也来俺也去俺也射| 久久国产免费直播| 国产∨亚洲v天堂无码久久久| 亚洲欧美日韩精品久久| 亚洲日韩国产一区二区三区| 天天爽亚洲中文字幕| 国产真实乱对白精彩久久老熟妇女| 伊人久久久av老熟妇色| 久久精品国产精品青草| 老熟妇高潮一区二区三区| 欧美顶级少妇做爰hd| 疯狂做受xxxx高潮欧美日本| 亚洲中文字幕无码久久| 亚洲精品无码成人a片在| 久久久久人妻一区精品色欧美 | 国产精品久久久久久无码| 俺也来俺也去俺也射| 国产高清一区二区三区视频| 久久精品一区二区熟女| 国产激情艳情在线看视频| 亚洲av日韩av天堂久久| 伊人久久五月丁香综合中文亚洲|