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): 2905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
欧美人和黑人牲交网站上线| 国产成人vr精品a视频| aa级女人大片喷水视频免费 | 亚洲精品专区在线观看| 日日摸夜夜摸狠狠摸婷婷| 午夜福利三级理论电影| 中文字幕久久精品一区二区三区| 国产在线精品一区二区夜色| 中文字幕无码久久精品| 亚洲欧美日韩综合一区| 冲田杏梨AV一区二区三区| 亚洲国产精品第一区二区| 丰满岳乱妇在线观看中字无码| 国产偷国产偷亚洲高清日韩| 欧美高清性色生活片免费观看| 无码av无码天堂资源网| 先锋影音最新色资源站| 精品视频一区二区三三区四区 | 国产免费人成视频在线播放播 | 啪啪激情婷婷久久婷婷色五月 | 中文字幕乱码免费在线视频| 狠狠躁夜夜躁人人爽天天开心婷婷 | 无码任你躁久久久久久久| 老司机午夜精品视频无码| 无码专区aaaaaa免费视频| 熟女少妇精品一区二区| 亚洲乱色熟女一区二区| 国产激情电影综合在线看| 中文字幕无码视频手机免费看| 成人无码av一区二区| 亚洲av网址在线| 欧美交换配乱吟粗大| 日韩国产精品亚洲а∨天堂免| 成在人线av无码免费| 国精品午夜福利视频| 欧洲熟妇乱xxxxx大屁股7| 欧美在线三级艳情网站| 欧美孕妇变态孕交粗暴| 欧洲美熟女乱又伦av影片| 日本黄网站免费| www国产内插视频|