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): 2630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
亚洲美女又黄又爽在线观看| 国产精品水嫩水嫩| 无码中文字幕天天AV天天爽| 久久国产成人精品av| 国内精品久久久久久久97牛牛| 自拍日韩亚洲一区在线| 黄又色又污又爽又高潮动态图| yy111111少妇无码理论片| 亚洲国产成人资源在线| 国产情侣一区二区三区| 精品偷拍一区二区三区在线看| 午夜无码伦费影视在线观看| 性男女做视频观看网站| 亚洲色婷婷综合开心网| 日韩电影免费在线观看中文字幕| 欧美va亚洲va在线观看| 性色av一二三天美传媒| 熟妇高潮一区二区三区| 午夜精品成人一区二区| 女人被狂躁60分钟视频| 亚洲av中文乱码乱人伦在线| 亚洲成av人片在一线观看| 国产伦精品一区二区三区妓女下载| 国产成人久久综合第一区| 特大黑人娇小亚洲女| 少妇人妻丰满做爰xxx| 女人的精水喷出来视频| 天堂av亚洲av国产av电影| 国产精品亚洲片夜色在线| 亚洲av成人无码精品直播在线| 日日碰狠狠躁久久躁蜜桃| 中文人妻熟妇精品麻豆| 天干天干天啪啪夜爽爽av| 狠狠综合久久久久尤物| 国产女人和拘做受视频免费| 国产偷窥熟女高潮精品视频| 亚洲婷婷综合色高清在线| 亚洲最大av免费观看| 成年免费视频黄网站zxgk| 精品国产一区二区三区四区在线看| 高潮喷吹一区二区在线观看 |