粉嫩aV国产一区二区三区,WWW.91处女,香蕉视频A,哈尔滨老女人AV

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)橋瀝村利氏工業(yè)區(qū)C10廠房一樓

Self-owned fully automatic EMDK spark machine for die workshop
發(fā)表時間: 2018-12-05     瀏覽次數(shù): 3240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
亚洲成人综合网色| 爆乳公交在线观看| 色av综合av综合无码网站| 一个人在线观看WWW免费视频| 垫江县| 污网站18禁同学| 97SE亚洲国产综合自在线观看| 久久东京热人妻无码人AV| 去部队探亲被全队肉辣文| 日韩成人黄| 美女天天色射| 狠狠久久丁香| 1000部精品久久久久久久久| 制服丝袜国产在线| 婷婷五月小说| 午夜免费看片| 国产一区二区三区内射高清| 日女人视频| 国产精品爆乳99久久| 国精品无码人妻一区二区三区| 色呦呦中文字幕电影| 五月丁香之综合激情| 中国少妇性爱| 97人妻人人做人碰人人添| 人妻丰满熟妇AⅤ无码| 国产精品久久无码不卡| 久久综合色8888| 高清无码 日韩无码| 黄片免费区| 久热久本道啊| 色欲香天天天综合网站无码| 国产亚洲欧美久久| 熟女一区二区三区四区| 亚洲午夜无码毛片av| 性生交久久久久久高潮| 久久re| 欧美 亚洲一区| 久久大陆一二三区| 天堂a 免费| 国产午夜久久| 日本视频一区二区|