2700 Ton Pile Load Test

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

Project Images Project Introduction The North-South Commuter Railway, also known as the Clark–Calamba Railway, is a 147-kilometer urban rail transit system under construction on the island of Luzon, Philippines, primarily in the Greater Manila Area. The project will utilize the Japanese railway system that uses energy-efficient and reliable trains.  RIVERLAKE supplied a pile load testing system consisting of 2 units of 1000-ton hydraulic cylinders and 1 unit PLC-controlled electric hydraulic power unit. The system will perform pile load testing work up to 1569 tons in the NSCR Extension Project. RIVERLAKE PLC controlled hydraulic jacking system is designed for pile load tests up to 2000 tons where the load is to be applied in different stages and displayed accurately in real-time. The plc pile load test jacking system provides 6 default tonnage options, user can preset the loading tonnage and holding period of time for each option. During pile load test operation, the whole process is run automatically, just select one of the preset tonnages and press the auto-run button. the hydraulic jack will raise to its full stroke, upon reaching the preset load, the jacking system will stop automatically and hold the pressure for the preset period of time. The

Rust is a common problem that can affect hydraulic cylinders. The corrosion caused by rust can lead to pitting and other damage to the cylinder, which can cause it to fail. In order to avoid this, it is important to take steps to prevent rust from forming in the first place. Why does rust form on hydraulic cylinders There are several reasons why rust can form on a cylinder. One reason is that the cylinder is not properly sealed. If dirt, moisture, or other contaminants get inside the cylinder, they can cause rust to form. Another reason why rust can form on a cylinder is because of the material that it is made out of. Some materials are more prone to rust than others(learn more about the materials used in cylinder production here). And finally, the way that the cylinder is used can also contribute to rust formation. The various ways that rust can be removed from a cylinder Rust can be very difficult to remove and often requires the use of special tools and chemicals. There are several methods that can be used to remove rust from a cylinder head. One common method is to use a wire brush to scrub off

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.