亚洲成人精品在线免费,日本一区二区不卡网站,精品69视频一区二区三区网站,性色α√人人爽人澡人人妻蜜臀

High quality hydraulic equipment manufacturers!
TELL:+8613184968882

Lifting cylinder Sold to Guatemala

Release time:2023-12-05 14:27:12 Hits: Current position: Home > News

This article mainly introduces:

Guatemala hydraulic cylinder,Lifting cylinder manufacturer,Lifting cylinder

Guatemala Lifting cylinder

(Guatemala Lifting cylinder,produced by Hengyu Hydraulic Cylinder Factory)

Lifting cylinder are widely used in Guatemala,because of no need for deceleration device,long service life,smooth movement.So our company has designed Lifting cylinder for customers from Guatemala.

Introduction to Lifting cylinder:

Disassembly Lifting cylinder: When disassembly Lifting cylinder, strictly prevent damage to the screw thread at the top of the piston rod, the screw thread of the Lifting cylinder head and the surface of the piston rod. It should also be noted that the piston cannot be played out from the Lifting cylinder.

Do not enter foreign bodies when installing the Lifting cylinder block. The place where the installation operation is carried out, the conditions are not good, and foreign bodies can be entered unconsciously. Therefore, the installation site must be cleaned up around, especially the place where the parts are placed must be cleaned, so that there is no dirt.

After the Lifting cylinder is installed, lubricating grease should be added to the relative moving parts such as earring and middle hinge shaft before trial operation.

The Lifting cylinder body is commonly made of No. 20, 35, 45 seamless steel pipe, and the steel pipe is honed or rolled to achieve the roughness requirement within 0.4μm. The low pressure Lifting cylinder can use 20 steel pipe, and the high pressure Lifting cylinder can use 45 steel pipe.

Answers to some questions about Lifting cylinder:

Why should the piston rod of the hydraulic cylinder be so precise? If you hope the cylinder has a long service cycle, then all parts need to be high-precision, not only the piston rod, but also the cylinder, the sealing groove, the surface roughness, the cylinder looks very simple. Any hydraulic factory can produce the cylinder, but the good cylinder is difficult to produce.

What is the cause of the sound of the excavator arm cylinder?
Hydraulic excavator cylinder includes boom cylinder, bucket rod cylinder and bucket cylinder, four cylinders. The sound of boom cylinder may be the wear of hydraulic cylinder block bushing, piston rod bushing and shaft pin. The main reason: poor lubrication, followed by improper clearance in the assembly process. Countermeasures: (1) Strictly lubricate each shaft pin at least once every 8 hours when the excavator is initially used for 100 hours and under harsh conditions; In other working conditions, lubricate each pin at least once every 50 hours. (2) If the lubricating oil passage is found to be blocked, it must be stopped for rectification. (3) Require assembly, replacement of all parts of the shaft pin, bushing strictly comply with the assembly testing standards and operating procedures.

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
久久亚洲精品中文字幕一| 国产亂倫近親相姦| 久久99热东京热亲亲热| 美女扒开腿让男人桶爽揉| 五月天婷婷一区二区三区久久| 女人被男人操到高潮视频| 欧美日韩视频在线一区二区| 色逼色逼色逼色逼色逼色| 日本a国产精品久久久久| 黑人大鸡巴日小逼| 老熟女被大鸡巴干| 大肉棒插了按摩视频| 无码视频在线观看| 中文字幕 av一区二区| 一个色综合色综合色综合| 在线 中文字幕 第一页| 久久国产亚洲高清| 思思夜免费公开视频| 尤物AV无码国产在线看| 欧美日韩在线成人| 国产亚洲精品一区久久| 欧美99热这里都是精品| 午夜国产三级一区二区三| 在线12萝自慰喷水| 骚逼毛茸茸乱伦视频| 成人久久久久久蜜桃免费| 粉色av一区二区三区| 一区二区三区 日韩在线| 国产无码福利一区| 午夜性刺激在线视频免费| 久久精品国产亚洲高清| 操美女干逼调教捆绑视频| 久久精品欧美日韩精品不卡| 妺妺坐在我腿上下面好湿| 欧美日韩久久久一区二区三区| 92婷婷伊人久久精品一区二区| 大粗鳮巴r教师人妻91| 一区二区三区四区五六区| 日韩午夜精品中文字幕| 亚洲天堂成年人在线视频| 日韩午夜经典福利|