午夜一级毛片中文字幕,东京热无码AV一区二区,粉嫩AⅤ麻豆一区二区三区,四虎最新成人永久网站在线观看,国产精品无码ThePron老人
Company News Current Location: Home  -  News Center  -  Company News
?What are the features of Cold Extrusion Hydraulic Press? Publish Time:2017-12-13

There are many kinds of hydraulic press. The cold extruding hydraulic press is mainly suitable for pressing, forming, shallow stretching, shaping, laminating and trimming of metal or non-metal parts.

This kind of hydraulicmachine has been widely used because of the intrinsic features. So what featuresdoes this kind of machine have?

0.jpg

Y64 SERIES FOUR-COLUMN COLD EXTRUSION HYDRAULIC HIGH SPEED PRESS

Feature 1: saving materials.

The best feature of the coldextrusion press is to save materials. The materials utilization rate usually canreach to 80%. For examples: If some parts of carsare made by other kind ofmachine to cut and form the materials, the materials utilization can only reachto 43.3%. But if it adopts to use cold extrusion press, the materialsutilization can reach to 92%. So to use this kind of press to produce productscan save up among of steels and nonferrous metals.

Feature 2:  make product size accurately

It needs to polish theproducts after cutting the materials by other machines, but normally theproduct dimensional precision can reach to 8-9 levels by cutting from coldextrusion press, which is just nearly close to the polished surface. So by wayhow the cold extrusion manufactures, the precise size is great, and generallyit doesn’t need to re processing.It only needs simple fine machining (grinding).

Feature 3: high efficiency

It’s in high efficiency toproduct mechanical parts by Cold extrusion press. The bigger output it isrequired, the better efficiency it will be.

Feature 4: high strength

Because the principle of thermal expansion and contraction, the materials will be more compacted and dense after being processed in cold extrusion condition. The best effect for materials is to make them have a continuous flow of fiber which makes the parts strength in great condition.

All above are the features ofcold extrusion hydraulic press summarized by YongHeng Hydraulic Press Ltd. Our YongHeng brand is so popular in the market from different clients because ofall these features.

Copyright ? 2017 All Right Reserved
少妇Bbw搡BBBB搡BBBB高 | 715824成人免费看A片 | 中文字幕高清无码视频 | 黑人玩弄人妻一区二区三区四区 | 中文字幕AV一区二区 | 成人视频免费在线观看 | 黄色视频大全高清国产 | 亚洲精品粉嫩小泬18p | 国产家庭乱日本中文一区 | 无码熟熟妇丰满人妻啪啪入口 | 啊啊啊肏屄白浆操死我 | 精品人妻无码区二区三区 | 国产一国产精品一级毛片 | 两个人爽爽视频免费观看 | 国产又粗又猛又爽又黄的 | 黄色视频免费观看中文 | 欧美精品无码成人A片九色播放 | 91丨九色丨熟女高潮 | 四州少妇BBw搡BBBB | 无码人妻精品一区二区蜜桃漫画 | 亚洲成人AV有码一区 | 全夥美女性爱免费观看 | 亚洲男人的天堂一区在线免费播放 | 国产一级毛片国产一级A片农村 | 久久午夜精品人妻一区二区三区 | 亚洲一区二区三区在线 | 日韩精品无码熟人妻视频—本大道 | 久久夜色精品国产噜噜A中文 | 欧美一级婬片AAAAAAA牛牛 | 娇小搡BBBB搡BBB小说 | 中国婬乱a一级毛片多女 | 特黄AAAAAAAA片免费直播 | 精品国产精品三级精品AV网址 | 国产日韩欧美精卡不卡 | 毛又多又黑国产精品999 | 国产jk白丝美女自慰漫画在线观看 | 精品动漫中文子幕三区 | 五十六路近親相姦HD | 亚洲国产成人精品无码区2022 | 国产寡妇婬乱精品视频 | 久久这里只有精品10 |