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Hydraulic Testing Projects With China National Offshore Oil Corporation

Hydraulic Testing Projects With China National Offshore Oil Corporation

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Hydraulic Testing Projects With China National Offshore Oil Corporation

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hydraulic torque wrench

How does a hydraulic torque wrench work?

Hydraulic torque wrenches are widely used in construction, maintenance, and emergency repairs in petroleum, chemical, electric power, mining, metallurgy, shipbuilding, cement, heavy equipment manufacturing, and other industries. According to relevant statistics, 50% of equipment failures are caused by bolting failure, and reports of equipment accidents caused by a bolting failure also occur from time to time; In the process of equipment installation and maintenance, hydraulic wrenches must be used for the installation and removal of large-sized bolts. It is not only simple and convenient to use, but also provides very accurate torque, with a torque accuracy of ±3%, which is impossible to achieve manually. How does a hydraulic torque wrench work? A set of hydraulic torque wrench tools is composed of a hydraulic wrench, a hydraulic torque wrench pump, a high-pressure hose (safety factor 4:1 ), and a hexagon reducer (or impact socket). The hydraulic wrench is composed of the body (also called the shell), the drive unit(hydraulic cylinders), and the transmission parts(ratchet and driveshaft). Before using the hydraulic torque wrench pump, fill 46# anti-wear hydraulic oil into the oil tank, and turn on the power to start the pump station, the pump station will generate pressure through the operation of the motor, and It is transmitted to the
Safety Cage Hydraulic Puller

Different Types of Bearing Pullers and What to Consider Before Buying

A bearing puller is a specialized tool that is used to remove bearings from a shaft. The bearing puller consists of two parts: the body and the jaws. The body is attached to the shaft, and the jaws are connected to the bearing. When the jaws are tightened, they pull the bearing off of the shaft. Different Types of Bearing Pullers Hydraulic Bearing Puller and Mechanical Bearing Puller  A hydraulic bearing puller uses fluid pressure to push the bearing of the shaft, while a mechanical bearing puller uses a set of jaws to grip the bearing and pull it off the shaft. Which type of bearing puller you use depends on the size and bearing you are removing. A hydraulic bearing puller is typically used for larger bearings, while a mechanical Bearing puller is typically used for smaller bearings.  Integral Bearing Puller and Split Type Bearing Puller An integral hydraulic bearing puller is a one-piece hydraulic puller with a built-in hydraulic hand pump. While a split-type bearing puller consists of a hydraulic puller and a separate hydraulic pump, both components are connected together by high-pressure hydraulic hoses Two Jaw Bearing Puller and Three Jaw Bearing Puller. There are a few types of bearing pullers available on the market. The
Square Drive Hydraulic Torque Wrench

How to Choose the Right Hydraulic Torque Wrench for your Job

What is a hydraulic torque wrench? A hydraulic torque wrench is a tool used to apply torque to a joint or bolt. It uses the power of hydraulic fluid to rotate the wrench handle and apply pressure to the bolt or joint. Torque wrenches are helpful when installing or removing parts in difficult-to-reach places, and they can also be used for general repairs. Types of hydraulic torque wrenches There are many types of hydraulic torque wrenches available on the market today. Some of the more common types include low profile, square drive, and dial-style torque wrenches. Each type has its own unique benefits that can be useful in certain situations. Low-profile torque wrenches are often considered to be the most compact option available. They’re also typically the least expensive option, making them a good choice if you only need a wrench for occasional use. They have shorter handles and smaller heads, which make them ideal for tight spaces or areas with limited space. Square drive torque wrenches are similar to low profile torque wrenches in terms of their size and capabilities. However, they have wider heads and longer handles, which makes them easier to use when working with large bolts or screws.

2700 Ton Pile Load Test

RIVERLAKE ZJ9 pile load testing power pack is a plc controlled pile load testing system,which can control,display,record and download the real-time pressure of the cylinders,real-time tonnage of the output force,real-time pressure of the power pack,real-time load testing time.In this project,our ZJ9 power station worked with 9 units HCRL30012 double acting lock nut hydraulic cylinders to generate a Max. total output force of 2700 tons.Beside above features,we can even built in bluetooth load cell and bluetooth dial gauge sensors to our pile load equipment to display and record the real-time load data from load cells and real-time pile displacement data from the dial gauge.