色资源av中文无码先锋-艳z门照片无码av-无套内谢老熟女-国产真实迷奷在线播放

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: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): 3238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
主站蜘蛛池模板: 亚洲日韩av无码一区二区三区| 美女裸体视频永久免费| 综合自拍亚洲综合图区欧美| 白嫩少妇喷水正在播放| 欧洲精品码一区二区三区免费看| 内射白嫩少妇超碰| 亚洲va久久久噜噜噜久久天堂| 免费午夜爽爽爽www视频十八禁| 日本japanese丰满少妇| 人妻精品久久久久中文字幕69| 亚洲熟伦熟女新五十路熟妇| www插插插无码免费视频网站| 日韩一欧美内射在线观看| 人妻一本久道久久综合久久鬼色 | 真人无码作爱免费视频禁hnn| 色综合久久久久久久久五月| 久久久久国产精品| 粗大的内捧猛烈进出少妇视频| 又色又爽又黄又无遮挡网站| 久久99国产精品成人| 熟女少妇丰满一区二区| 久久亚洲精品ab无码播放| 午夜不卡av免费| 国产精品天天在线午夜更新| 第九色区av天堂| 优优人体大尺大尺无毒不卡| 亚洲中文字幕无码不卡电影| 少妇愉情理伦片bd| 亚洲精品无码mv在线观看| 鲁鲁鲁爽爽爽在线视频观看| 亚洲国产精品无码av| 国产色精品vr一区二区| 4438xx亚洲最大五色丁香| 中文字幕免费不卡二区| 国产精品熟女高潮视频| 巴西女人与禽2o2o性论交| 久久久久亚洲av无码专区首| 男女猛烈xx00免费视频试看| 女人被狂c到高潮视频网站| 日韩加勒比一本无码精品| 亚洲国产成人综合精品|