亚洲精品无码av中文字幕电影网站|自拍偷在线精品自拍偷无码专区|挺进朋友人妻雪白的身体韩国电影|无码精品人妻一区二区三区影院

全國咨詢熱線

13823613629

當前所在位置 :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): 2545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
狠狠躁夜夜躁无码中文字幕| 国产做a爰片久久毛片a片美国| 岛国aaaa级午夜福利片| 欧美乱码伦视频免费| 一本之道高清乱码久久久| 人妻换人妻仑乱| 无码成人一区二区| 日本熟妇一区二区三区| 亚洲国产成人久久综合一区| 亚洲av成人无码网站大全| 精品国产成人一区二区| 少妇人妻偷人精品系列| 大桥久未无码吹潮在线观看| 制服丝袜一区二区三区| 欧美激情a∨在线视频播放| 亚洲自偷精品视频自拍| 中文字幕网久久三级乱| 娇妻玩4p被三个男人伺候电影| 亚洲国产成人精品毛片九色| 欧美z0zo人禽交欧美人禽交| 欧美mv日韩mv国产网站app| 在线精品国产一区二区三区| 欧美日韩亚洲精品瑜伽裤| 在线观看国产精品一区自拍| 中文无码精品一区二区三区 | 99久久精品费精品国产一区二区| 亚洲2019AV无码网站在线| 久久av无码αv高潮αv喷吹| 无遮挡国产高潮视频免费观看| 久久99精品中文字幕| 日本无遮挡吸乳视频| 一边添奶一边添p好爽视频| 人妻中文字幕av有码在线| 揉捏奶头高潮呻吟视频| 免费无码毛片一区二三区| 日韩欧美高清dvd碟片| 3d动漫精品一区二区三区| 欧美亚洲综合另类色妞网| 亚洲av无码国产精品色午友在线| 成人视频在线观看| 色欲狠狠躁天天躁无码中文字幕|