欧美不卡一卡二卡三卡_无码人妻精品丰满熟妇区_午夜理理伦电影a片无码_久久久精品人妻久久影视_国产网红女主播在线视频

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): 2561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:沒有了


展開
天天综合网天天综合色| 国产91色在线播放免费| 午夜三级a三级三点在线观看| 国产精品视频永久免费播放| 亚洲暴爽av天天爽日日碰 | 97一区二区国产好的精华液| 日本三级欧美三级人妇视频| 亚洲中文字幕无线乱码va| 国产特级毛片aaaaaaa高清| 成人夜色视频网站在线观看| 丰满岳跪趴高撅肥臀尤物在线观看| CHINESETUBE国产在线观看| 亚洲女女女同性video| 久久精品国产av一区二区三区| 免费观看全黄做爰大片国产| 日韩精品免费在线视频| 精品少妇人妻av一区二区三区 | 99热爱久久99热爱九九热爱| 国产又粗又猛又爽又黄91精品| 一区二区视频| 亚洲人成影院在线无码按摩店| 日本一本草久国产欧美日韩| 欧美性猛交xxxx乱大交蜜桃| 内射欧美老妇wbb| 无码高潮少妇毛多水多水免费| 97视频在线精品国自产拍| 人妻少妇中文字幕久久| 国产精品爽爽ⅴa在线观看| 国产熟女精品一区二区三区| 精品久久久无码人妻字幂| 国产精品h片在线播放| 亚洲熟妇自拍偷拍av| 人妻丰满熟妇无码区免费| 高潮喷吹一区二区在线观看| 国产69口爆吞精在线视频喝尿| 欧美人与动牲交xxxxbbbb| 国产精品无码无卡无需播放器| 精品国产品香蕉在线| 日本不卡一区二区三区在线| 美女内射毛片在线看3d| 成在人线av无码免费高潮水|