亚洲色图10p,xxx.,欧美日韩国产激情一区二区三区,久久久久人妻精品一区二区三区

High quality hydraulic equipment manufacturers!
TELL:+8613184968882

stacker cylinder Sold to France

Release time:2023-11-16 08:44:35 Hits: Current position: Home > News

This article mainly introduces:

France hydraulic cylinder,stacker cylinder manufacturer,stacker cylinder

France stacker cylinder

(France stacker cylinder,produced by Hebei Hengyu company)

stacker cylinder are widely used in France,because of no transmission clearance,powerful torque,clever hydraulic energy conversion.So our company has designed stacker cylinder for customers from France.

Introduction to stacker cylinder:

The material, shape and compression of the stacker cylinder seal have a great impact on the service life and work efficiency of the stacker cylinder. In addition to requiring a reliable seal, it should also have a long service life and less friction loss. At present, there are many seal manufacturers in the country, and it is also crucial to choose high-quality seals with reliable and stable quality.

When installing the stacker cylinder, the axial ends of the stacker cylinder cannot be fixed. Due to the effect of liquid pressure and thermal expansion in the stacker cylinder, there is axial expansion. If the two ends of the stacker cylinder are fixed, all parts of the stacker cylinder will be deformed. When disassembling the stacker cylinder, it is strictly forbidden to hammer the stacker cylinder and the piston surface, such as the stacker cylinder hole and the piston surface is damaged, do not allow sandpaper grinding, to use a fine oil stone carefully grinding. The clearance between the guide sleeve and the piston rod should meet the requirements.

stacker cylinder installation precautions: Before installing the stacker cylinder into the system, the parameters on the stacker cylinder label should be compared with the parameters when ordering. The base of the stacker cylinder must have sufficient stiffness, otherwise the stacker cylinder will bend upward into a bow when pressurized, so that the piston rod will bend.

The "O" ring can be used as an auxiliary seal inside the stacker cylinder, and the elastic force of the "O" ring makes the sealing slip ring close to the sealing surface, generating sealing pressure to achieve sealing. When the internal hydraulic pressure increases, the "O" ring will further deform and squeeze the slip ring, thereby increasing the sealing pressure and improving the sealing performance. The structure has the characteristics of low friction coefficient, good wear resistance, automatic compensation for wear and absorption of hard particles in the stacker cylinder, and can be completely sealed.

Answers to some questions about stacker cylinder:

Is there a national standard for the testing of hydraulic cylinders?
Generally speaking, the cylinder test is carried out according to JB/JQ20302 Allowable leakage of cylinder in pre-factory leakage test. GB2879 hydraulic cylinder piston and piston rod dynamic seal groove type, size and tolerance. GB6578 hydraulic cylinder piston rod dust ring groove type, size and tolerance. GB7938 hydraulic cylinder and cylinder nominal pressure series, etc.

What is the bearing capacity of the HOB cylinder?
The normal specification of HOB is 140 kg pressure, which is more commonly used in the market, and there are clear marks on the cylinder, 210 kg is a strengthened version of HOB, generally customized cylinders are also clearly marked on the above, when the specific use of the cylinder, the maximum use pressure is marked on the cylinder.

Back to list Recommended article

Leave a message if you have any questions.

Send
Email

Email:hsslrubbertech@gmail.com7x24 hours

Glad to receive your consultation!:

Service
Tel

+8613184968882
7x24hours service

Add
Wechat

Add Wechat
TOP
国产精品在线美女大胆一区在线| 七月`丁香婷婷尤物视频| 好吊色一区二区三区| 蜜臀AV中文字幕少妇| 板桥市| 国产无套高潮视频在线观看| 欧美肛交日本精品| 乱色综合网站| 91自慰专区污| 张家港市| 91超碰在| 大黑鸡巴草逼逼| cao白虎骚穴| 高潮射精合集免费看| 91插吧啊| 精品偷窥自拍| 亚洲乱码精品在线视频| 熟女人妻在线视频| 一区二三区三区| 三级片免费AV| 日本裸体少妇精品一区二区| 女孩二区三区| 欧美一级日皮片| 七月丁香婷婷中文| 免费看的黄片91| 国产精品一区二区午夜香蕉| 欧洲综合自拍亚洲综合图片区| 啊啊啊啊啊啊 受不了了 爆操视频 | 国产成人av一二三四区| 亚洲AV大片无码一区二区三区| 嗯嗯啊啊,操逼视频| 五十路熟女少妇在线播放| 熟女操逼视频| 国产精品,日韩电影,欧美性爱播放| 美女网站免费观看视频| 免费无遮挡的视频网站| 大黑逼被草| 亚洲成人破处| 熟女欲色一区二区| 日本黑人偷情四区| 亚洲大片一区二区三区跳转|