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

elevator cylinder Sold to Nigeria

Release time:2023-11-12 15:30:27 Hits: Current position: Home > News

This article mainly introduces:

Nigeria hydraulic cylinder,elevator cylinder manufacturer,elevator cylinder

Nigeria elevator cylinder

(Nigeria elevator cylinder,produced by Hengyu Hydraulic Cylinder Factory)

elevator cylinder are widely used in Nigeria,because of long service life,smooth movement,high work efficiency.So our company has designed elevator cylinder for customers from Nigeria.

Introduction to elevator cylinder:

The viscosity of the working oil used in the elevator cylinder is 29~74mm2/S, and ISO VG46 anti-wear hydraulic oil is recommended. Working oil temperature within the range of -20~80. C. When the ambient temperature and service temperature are low, the oil with lower viscosity can be selected.

The elevator cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and does linear reciprocating motion (or swinging motion). It is simple in structure and reliable in operation. When it is used to achieve reciprocating movement, the deceleration device can be eliminated, and there is no transmission gap, and the movement is smooth, so it is widely used in various mechanical hydraulic systems. The output force of the elevator cylinder is proportional to the effective area of the piston and the pressure difference between the two sides; The elevator cylinder is basically composed of elevator cylinder and elevator cylinder head, piston and piston rod, sealing device, buffer device and exhaust device. Buffer device and exhaust device depending on the specific application, other devices are essential.

The piston seal of the elevator cylinder is the main element to prevent leakage in the elevator cylinder. For the lip seal, it should focus on checking whether the lip edge is bruised and worn, and for the combination seal, it should focus on checking the wear of the sealing surface, and then determine whether the seal can be used. In addition, it is necessary to check whether the static seal between the piston and the piston rod is crushed. The piston rod seal should focus on checking the wear of the seals and supporting rings.

The difference between the plunger elevator cylinder and the piston elevator cylinder is that the piston in the elevator cylinder is replaced by a shaft plunger, which is used in hydraulic transmission requiring a long mechanical stroke, and can only input pressure oil from one direction, pressurize in a single direction, and form a thrust to push the plunger to move. The return trip of the plunger depends on the plunger itself to fall, and some rely on the spring to push back to the original position. Usually used plunger type elevator cylinder, its inner hole does not need mechanical finishing, as long as the plunger round grinding can be assembled.

Answers to some questions about elevator cylinder:

How to set up the one-way cylinder hydraulic system?
Single acting oil cylinder, that is, an oil cylinder with an oil port, can use two three-way valves to control the cylinder action. The three oil ports are respectively connected to P (oil pump), A (oil cylinder), and T (oil tank). If the oil pump is to run continuously, an electromagnetic relief valve can be added. When the cylinder is not moving, the relief valve can unload the oil pump. You can also add a three-way four-way valve, the middle function is unloaded, two outlets: A connected to the fuel tank, B connected to the cylinder.

What material should be selected to seal the cylinder?
The choice of material for sealing is related to the working environment, strength, and medium of your equipment.

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
老司机免费福利午夜入口| 欧美 日韩 激情 在线| 男人大鸡巴操小鲜肉视频| 亚洲卡通动漫第127页| 美女荒郊野外找男人靠逼| 伊人久久综合无码成人网| 欧美一区二区三区四公司| 美女被插入小穴爆操视频| 操的我的逼逼好爽好多水| 日本精品高清在线观看| 日韩精品一区av在线| 欧洲老妇人操大逼| 日韩av一区二区三区激情在线| 无码中文字幕免费一区二区三区| 成人免费a级毛片天天看| 从后面狠狠的干白嫩少妇| 国产日本欧美激情| 亚洲中文字幕二区不卡| 久久久中文字幕一区| 日韩欧美中文字幕国产精品| 大鸡巴插入骚穴在线观看| 欧美一级特黄大片在线看| 亚洲 欧美 日韩 主播| 久久69精品久久久久免| 束缚久久久久久免费高潮| 男生用鸡巴操女生的视频| 欧美高清在线观看一区二区三区| 国产乱色国产精品免费播放| 日本一区二区三区高潮喷吹| 国产精品高潮久久久久a| 日本高清一区二区三区在线观看| 久久一级高潮a免费| 亚洲女同一区二区三久久精品| 任你橹在线久久精品9| 日本高清一区二区三区在线观看| 又大黄又硬又爽免费视频| 日韩视频在线网页| 无码视频在线观看| 亚洲综合欧美日韩| 国产午夜福利视频第三区| 亚洲综合欧美日韩|