JW HYDRAULIC

The Application Of Mining Hydraulic Cylinder

JW HYDRAULIC is a leading manufacturer of mining machinery hydraulic cylinders. All hydraulic cylinders adopt imported high-performance seals, which have excellent performance even if in high temperature, high pressure, high speed, high frequency, high humidity, and large dust conditions, and occupy a leading position in similar products. The hydraulic cylinders supplied by JW HYDRAULIC are mainly used in the following mining …

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The Application Of Metallurgical Hydraulic Cylinder

The metallurgical hydraulic cylinder we manufacture is widely used in the fields of steel smelting, hot rolling, cold rolling, rail beam, pickling, electroplating, cooling bed and other production lines. Multiple cylinder types are available such as AGC hydraulic cylinders, AWC hydraulic cylinders, counterbalance hydraulic cylinders, expanding-collapsing hydraulic cylinders and balanced blocks, etc. AGC hydraulic cylinder …

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Performance Requirements Of Hydraulic Oil For Hydraulic Cylinders

In the transmission operation of the hydraulic cylinder, the hydraulic oil is both the medium and the lubricant for the hydraulic cylinder to transmit power, and it plays a sealing role among the components of the hydraulic cylinder. Therefore, in order to ensure the reliability, effectiveness and economy of the hydraulic cylinder system, the hydraulic oil selected …

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The Basic Parts of Hydraulic Cylinders You Need to Know

Every hydraulic machine relies on the pressure from a hydraulic fluid for their operation, the basic common component used in these machines that converts fluid pressure into linear actuated motion are the hydraulic cylinder. Today, we will explore the basic hydraulic cylinders parts and understand its’ functional mechanisms. Hydraulic Cylinder Barrel Cylinder barrel is the …

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Single Acting Hydraulic Ram for Pressing Machine

Single acting hydraulic ram cylinder is the main component of the hydraulic system of the pressing machine with strict technological requirements and high casting requirements. It shall be cast with special material, which has high quality requirements and good sealing performance to ensure the stability of the hydraulic ram power. The manufacturing process is simple …

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Cylinder Troubleshooting and Cylinder Repairing

In the last article Hydraulic Cylinder Troubleshooting and Repair, we have introduced a few common malfunction and cylinder repairing methods. This article will continue to describe another type of cylinder troubleshooting and cylinder repairing method. The adverse consequences of scratches on the cylinder bore surface. The material scraps extruded from the scratched groove will be …

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Hydraulic Cylinders Troubleshooting and Repair

A hydraulic cylinder is an executive element that converts hydraulic energy into mechanical energy in a hydraulic system. The faults can be basically summarized as the malfunction of the hydraulic cylinder, the inability to push the load, and the sliding or crawling of the piston. It is not uncommon for the equipment to stop due …

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Precautions For The Use Of Heavy Duty Hydraulic Cylinder

As a part of heavy duty machinery, hydraulic cylinder plays an important role in the application. It is necessary to know the precautions for the use of it, so as to prolong the service life of the heavy duty hydraulic cylinder. Piston Rod. When using hydraulic cylinders, we must pay attention to protecting the outer …

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Hydraulic Cylinder Disassembly and Reassembly

When conducting hydraulic cylinder disassembly and reassembly, it is crucial to know the operation order and use correct tools in a safe manner, keep you safe and prevent the hydraulic cylinder from being damaged. How to disassemble a hydraulic cylinder Before hydraulic cylinder disassembly, the hydraulic circuit should be used to relieve pressure. Otherwise, when the …

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Why Does A Hydraulic Cylinder Leak And How To Repair

In the daily use of hydraulic cylinders, we often encounter oil leakage which has brought a lot of trouble to the user, so why does the hydraulic cylinder leak oil? What should we do on hydraulic cylinder repair? This article will discuss this problem and its solution. Under normal circumstances, there are two types of oil leakage in hydraulic cylinders. …

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Stainless Steel Honed Tube Manufacturer

As one of the main bodies of stainless steel hydraulic cylinders, stainless steel honed tube plays an important role in the application. The inner hole is generally manufactured by precision processing techniques such as boring, reaming, rolling or honing. The cylinder barrel has to withstand a lot of hydraulic pressure, therefore, sufficient strength and rigidity …

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Hydraulic Cylinder Piston Rod Manufacturing Process

The hydraulic cylinder piston rod is a connecting part that supports the piston to do work, as well as a moving part with frequent movement and high technical requirements. The quality of its processing directly affects the life and reliability of the hydraulic cylinder, which has high processing requirements and strict requirements on coaxiality and …

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What Is The Difference Between Hydraulic Cylinders And Pneumatic Cylinders

It is important to know the difference between hydraulic cylinders and pneumatic cylinders when it comes to making selection and decision of your applications. This article generally described the main difference between the two and compared their advantages and disadvantages. Definition of hydraulic cylinders and pneumatic cylinders. Hydraulic cylinder is a hydraulic actuator that converts …

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Manufacturing Processes Of A Hydraulic Cylinder Barrel

The hydraulic cylinder is a device that uses liquid pressure to transmit power and control in the hydraulic system. It is mainly composed of a hydraulic cylinder barrel, a piston rod, a piston, and sealing, etc. Among these parts of the hydraulic cylinder, the cylinder barrel is the most complicated to process. Its inner hole …

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Reasons for the Skyrocketing Steel Price and Future Price Trends

Recently, the rise in steel price has attracted a lot of attention. As of mid-May, the average price per ton of steel for the eight major varieties in the national steel market has exceeded 6,600 RMB per ton, a year-on-year increase of 75%. Reasons for the skyrocketing steel price in 2021 1. Increased market demand …

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What are Single Acting and Double Acting Cylinder

In one of the previous articles “Type of Hydraulic Cylinders”, we have mentioned that according to the action of hydraulic pressure, we divide hydraulic cylinders into single acting and double acting cylinder. To make it detailedly, we’ll elaborate on their definitions and differences. Single Acting Hydraulic Cylinder A single acting hydraulic cylinder refers to a …

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Telescopic Hydraulic Cylinder Working Principle

What is telescopic hydraulic cylinder Telescopic hydraulic cylinder, we also call it as multi stage hydraulic cylinder or combined hydraulic cylinder. It is a kind of special hydraulic cylinder with a wide range of applications. According to the number of telescopic stages, it can be divided into 2, 3, 4, and 5 stage telescopic hydraulic …

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Types of Hydraulic Cylinders

There are various hydraulic cylinders types, and many classification methods. According to the motion mode, they can be divided into linear reciprocating motion and rotary swinging. According to the action of hydraulic pressure, it can be divided into single-acting type and double-acting type. According to the structure, it can be divided into piston type, plunger …

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China Cancels Export Tax Rebates for 146 Steel Products

China cancels export tax rebates for 146 steel products, which is commencing on May 1, 2021. In order to better guarantee the supply of steel resources and promote the high-quality development of the steel industry, with the approval of the State Council of China, the Tariff Commission of the State Council recently issued an announcement …

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How Do You Test A Hydraulic Cylinder

Hydraulic cylinder test is necessary before application to make sure if it is qualified. All of our produced hydraulic cylinder will be 100% tested before shipping. Test method and operating instructions are as follows. https://youtu.be/UEyD9EZRhJs Trial operation of hydraulic cylinder. The hydraulic cylinders at each station are in place, prepare the “Hydraulic Cylinder Factory Test …

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Hydraulic Cylinder Structure And Working Principle

Hydraulic cylinder structure Hydraulic cylinder structure is complicated among those hydraulic products. In the hydraulic transmission system, hydraulic cylinder is the executive element. Many modern heavy machinery is inseparable from it. Many power transmissions can only be qualified for production work under the impetus of hydraulic cylinders. Its application fields include various industries such as …

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