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

high pressure cylinder Sold to Sri Lanka

Release time:2023-11-08 10:36:43 Hits: Current position: Home > News

This article mainly introduces:

Sri Lanka hydraulic cylinder,high pressure cylinder manufacturer,high pressure cylinder

Sri Lanka high pressure cylinder

(Sri Lanka high pressure cylinder,produced by Hengyu Group)

high pressure cylinder are widely used in Sri Lanka,because of excellent temperature resistance,no transmission clearance,powerful torque.So our company has designed high pressure cylinder for customers from Sri Lanka.

Introduction to high pressure cylinder:

high pressure cylinder buffer valve inspection and maintenance: For the valve buffer high pressure cylinder, the focus should be on checking the wear of the buffer valve spool and seat. Once it is found that the amount of wear increases and the seal fails, it should be replaced. It can also be repaired by using abrasive spool and seat matching grinding method.

high pressure cylinder piston sealing is best to use Yx ring, polyurethane and polytetrafluoroethylene sealing material combination, can significantly improve the sealing performance: (I), reduce friction resistance, no crawling phenomenon; (ii) Have good dynamic and static sealing, wear resistance, long service life; (iii) The installation groove is simple, and the disassembly is simple.

When the high pressure cylinder needs to be stored for a period of time, please follow the recommended methods: The high pressure cylinder should be stored in a dry, clean, non-corrosive gas indoor environment, pay attention to protect the high pressure cylinder from internal corrosion and external damage. If the indoor requirements cannot be met, the hardened and well-drained ground should be cushioned at least 30cm, and the upper part should be covered with waterproof storage. The oil high pressure cylinder should not be in direct contact with water vapor for a long time. The high pressure cylinder should be placed as vertically as possible with the piston rod facing up, which minimizes corrosion due to possible condensation in the high pressure cylinder and permanent deformation of the seal due to the piston and rod weight. (When the shield is stored in the shield machine, the support shoe is placed upward). Keep the oil port protective cover until the pipe is connected. For long-term storage, the protection should be added on both sides of the piston of the high pressure cylinder Before working, the high pressure cylinder must be run repeatedly with low pressure (greater than the starting pressure) to discharge the air in the high pressure cylinder before normal work. The oil inlet and outlet and the joint must be tightly fastened with a combination pad to prevent oil leakage.

high pressure cylinder spool stuck or valve hole blocked How to solve: When the flow valve or direction valve spool stuck or valve hole blocked, the high pressure cylinder prone to misoperation or action failure. At this time, the contamination of the oil should be checked; Check whether dirt or colloidal deposits are stuck in the spool or blocking the valve hole; Check the wear of the valve body, clean and replace the system filter, clean the fuel tank, and replace the hydraulic medium.

Answers to some questions about high pressure cylinder:

What is the meaning of cylinder ejection on the injection mold, and what is the difference between cylinder ejection and ordinary ejection?
Usually requires the front die ejection will use the cylinder to drive the thimble plate to achieve the ejection of the thimble. There is also a case that the mold is very large or long, and the balance of the ejector rod of the injection molding machine is not enough, and the cylinder ejector will also be used.

How does the self-locking cylinder work?
Hydraulic cylinder self-locking is divided into oil self-locking and mechanical self-locking. The oil circuit itself is equipped with a valve to maintain pressure, so that the hydraulic oil of the cylinder does not return to the tank, and the oil chamber of the cylinder is filled with a certain pressure of oil. However, this pressure holding self-locking is not very safe and reliable, and the plunger will slowly return if there is a leak. Mechanical self-locking is to install a nut on the plunger of the cylinder, and when the cylinder rises to the required position, the nut on the cylinder plunger is rotated to the end, and the cylinder block is in contact, so that the plunger will be fixed to the required height. When it is necessary to relieve the pressure, screw the nut on again and let the plunger return to the position. This kind of cylinder has a special name, called self-locking hydraulic 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
欧美大胆a级视频 一本| 国产乱精品一区二区三区视频了| 2021国产一区二区岛国| 美女大骚逼幸福遍穴| 97超级免费视频在线观看| 男男大鸡巴操小屁眼视频| 中文欧美亚洲欧日韩| 思思夜免费公开视频| 国产情侣色综合久久有码| 啊啊啊啊大鸡巴操我视频| 日韩aaa成人免费观看| 国产精品一区二区三区在线视| 大鸡巴抽插小穴色虐视频| 另类亚洲欧美专区第一页| 久久久久九九九国产精品| 91成人精品国语自产拍| 操女人大逼视频下载| 美女人的逼免费观看| 三级无码日B视频| 亚洲精品成人无码app| 操大屌粉的小穴视频| 插女人下面高潮视频| 欧亚洲嫩模精品一区三区| 少妇精品久久久一区二区免费| 国产亚洲欧美日韩在线观看一区| 女人操女人大逼大片| 操我骚逼抽插视频| 几巴怪物操逼视频| 操女人真人大骚逼| 免费看黑人操逼视频| 黑人巨茎和中国美女视频| 欧美一区二区三区四公司| 日本不卡免费一区二区视频| 伊人久久综合无码成人网| 加勒比在线不卡一区二区观看| 人妻少妇精品视频12p| 那种视频在线观看你懂的| 亚洲卡通动漫第127页| 日韩中文字幕一区二区高清| 18岁美女破处在线观看| 国产污污污在线观看视频|