Industry Information

Update May 19, 2024

Construction machinery hydraulic piston pump use and maintenance

In this paper, direct-axis swash plate piston pump-based, describes its use and maintenance methods. A hydraulic pump oil supply form Direct-axis swash plate piston pump is divided into two types of...

Update May 19, 2024

The use of electric hydraulic pump and maintenance precautions

The use of electric hydraulic pump should be used to open the deflation nut, the oil on the block on the switch, plug in the power, and the quick connector set with the rapid use of hydraulic...

Update May 18, 2024

Fire pump impeller hydraulic CAD system development (with photos)

1, Introduction Fire pump core components are impeller, impeller design is related to the overall performance and service life of the machine. However, impeller hydraulic design requires a large...

Update May 18, 2024

Fault phenomenon of hydraulic pump, reason analysis and improvement method

Abstract: Hydraulic pump failure phenomenon, reason analysis and improvement methods. First, the hydraulic pump failure phenomenon and analysis 1. Check the boom cylinder leakage situation. The...

Update May 17, 2024

Hydraulic jet pump in the heavy block of heavy oil application effect

Due to the high viscosity of crude oil in well with heavy heavy oil, the relatively poor crude oil properties and the poor performance of conventional water injection, the technical staff of Gudong...

Update May 17, 2024

Talking about Repair Knowledge of Hydraulic Pump Cylinder and Plunger

Talking about the hydraulic pump cylinder and plunger repair knowledge: Inspection of cylinder wear, often all parts of the pump body removed, and after cleaning, drying, you can see the signs of...

Update May 16, 2024

Cause and Solution of Heat of Concrete Pump Hydraulic System

1 Introduction Concrete pump is the construction equipment for conveying concrete by pipeline pressure. The hydraulic system of concrete pump is generally high pressure and high flow system. From the...

Update May 16, 2024

After the installation of hydraulic pump attention to the problem

(1) The operation of the new machine should pay attention to the operation within three months During the operation of the new machine, should grasp the operational status checks, such as maintenance...

Update May 15, 2024

YB series of ceramic hydraulic piston pump selection and use

High-pressure mud transfer and frame filter are the key processes in non-metal production. The mud flows under high pressure and the abrasion is very good. Ordinary pumps can not be used under such...

Update May 15, 2024

Excavator replacement after the new hydraulic pump precautions

(1) Attention should be paid to the anomalous sound, vibration or abnormal signal of the monitoring system at any time. There must be a reason for this. If an abnormal phenomenon is found, the...