NEWS CENTER

JUNENG HIGH-PRESSURE PUMP

Tianjin Juneng High-pressure Pump Co., Ltd. is a professional manufacturer of plunger pump.

Ultra high pressure plunger pump

Grouting pump for coal mine

High-pressure grouting pump

Water injection pump station

Double liquid low pressure grouting pump

High-pressure Jet Grouting

Jet-Grouting Drilling Rig

Company News

Industry News

Home

Company News

Method of using hydraulic pump plug pump

Disassemble the lower bearing, only the outer bearing can be selected. If the outer surface of the roller is found to be scratched or discolored, it must be replaced.When replacing bearings, most plunger pump bearings use large load capacity bearings. The original standard products are assumed to be replaced by another brand. People with experience in bearings should be consulted to check the table for replacement. The purpose is to adhere to the bearing and load capacity.

2023

Use and maintenance methods of hydraulic pumps

Straight shaft swash plate plunger pumps are divided into two types: pressure oil supply type and self-priming oil type.

2023

Failure law of hydraulic pump of hydraulic excavator

The main component of the piston pump is the bearing. Assuming that the bearing has clearance, the normal space of the three pairs of friction pairs of the hydraulic pump cannot be filled.

2023

The working principle of common hydraulic pumps

It also relies on changes in volume to end oil absorption and oil pressure.However, in order to ensure the separation of the suction and oil pressure ports, a crescent separator should be added to the base of the involute gear pump. In the cycloid gear pump, because the two gears are only one tooth apart, the suction and oil pressure can always be guaranteed when engaging. No communication, no crescent separator is required.

2023

Types and working principles of hydraulic pumps

A plunger pump is a power element of a hydraulic system. It is driven by a hydraulic motor and draws oil from the hydraulic fuel tank to form a pressure oil discharge and send it to the hydraulic element.Hydraulic pumps are divided into gear pumps, plunger pumps, vane pumps and screw pumps according to their structure.The following Xiaobian will introduce the varieties of hydraulic pumps and the operating principle of hydraulic pumps for us.

2023

Does the hydraulic pump push the fluid?

The hydraulic pump converts the mechanical energy of the prime mover into hydraulic energy for use by the system.Hydraulic energy is a combination of pressure and flow required by an actuator to perform useful work.It is important to understand that hydraulic energy is both pressure and flow, because one cannot complete the work without the other.Pressure is composed of trapped fluid, and the flow will have no energy to move the fluid alone.

2023

Application field of new mortar mixing integrated grouting pump

Although it is not enough, there is no doubt about its application inadvertently.Replacing 20%-30% of cast iron with self-healing pellet ore is not easy to cause bad harm to the actual operation of the iron furnace.

2023

Fully automatic mixing integrated grouting pump operation method

The traditional production methods of fully automatic mixing integrated grouting pumps are generally concrete impermeable walls (ground-to-wall) and high-pressure rotary spraying.This hole does not return to the pulp, and when the adjacent hole returns to the pulp, the main parameters will not change, and everything will improve normally.

2023

Precautions for mixing integrated grouting construction operation

Precautions for the construction and operation of mixing integrated grouting: When grouting, you should always pay attention to the instructions of the pressure gauge. If the instructions of the pressure gauge or the pressure is exceeded, when the safety device does not work, the cause should be identified, and the fault should be cleared before starting.

2023

Why are the prices of various grouting machines very different?Professionally analyze the mystery for you

Grouting machine, simply defined as a kind of mechanical equipment for pressure conveying and perfusion of flowable slurry.

2023

< 1 >

Tianjin Juneng High-pressure Pump Co., Ltd.

No.10Jingtong Road, Beichen Economic and Technological Development Zone, Beichen District, Tianjin City China.

Sales Tel: +86-22-86879896 86879897-8000

+86-22-26622191 26622211

Accessory：+86-22-86879895

Manager：+86-13602112500 Mr. Sun

Fax: +86-22-86879897-8002

E-mail: info@junengpump.net

license

Inquiry