October 01, 2022

At present, the diesel engine on some new brand combine harvesters in the domestic market still uses a mechanical oil pump in the fuel supply system for the fuel supply of the low-pressure oil cir

October 01, 2022

1. Senlan pump with frequency converter performance profile (1) BT12S series inverter Senlan BT12S series of frequency converter, is the company for fans, pumps and mechanical desi

September 30, 2022

Roots vacuum pump (mechanical booster pump) for higher vacuum can not be directly into the atmosphere, such as the straight row atmosphere will cause Roots vacuum pump inlet and exhaust pressure i

September 30, 2022

Ground source heat pump and water source heat pump hot and cold source difference: Water source heat pump and ground source heat pump are selected from the status of the heat source to def

September 30, 2022

Abstract: The key of centrifugal pump installation technology is to determine the installation height of pump. Key words: Centrifugal pump installation Centrifugal pump install

September 29, 2022

A Niigata 11FB concrete pump in use appears to be weak in pumping, when the pressure on the pressure gauge slowly rises to 1/3 of the maximum pressure and then slowly drops to zero. The pum

September 29, 2022

Abstract: The key of centrifugal pump installation technology is to determine the installation height of pump. Key words: Centrifugal pump installation Centrifugal pump ins

September 29, 2022

Pump station lift pump electronic control system often use float or input hydrostatic level gauge to detect water level, thereby controlling the pump to enhance the operation / stop and the

September 28, 2022

With the vigorous development of China's instrumentation industry, compact, oil-free miniature vacuum pump, micro-pump is more and more widely used. How to choose the most suitable for

September 28, 2022

Chemical industry: acid, alkali, solvents, suspended solids, dispersed system Petrochemical industry: crude oil, heavy oil, grease, mud, sludge Coatings industry: resins, solvents,

September 28, 2022

Due to the structure of the displacement limit, it is generally considered gear pump can only be used as a constant flow hydraulic source. However, the attachment-threaded coupling valve scheme is

September 27, 2022

Positive displacement pump specialist ROBBINS & MYERS has introduced a non-intrusive pressure sensor that protects the pump under dry operating conditions and under high pressure conditions.

September 27, 2022

Polymers are often used in the development of heavy oil in the field. Due to the polymer solution is a non-Newtonian liquid, due to the loss of mechanical shear viscosity, the polymer medium trans

September 27, 2022

Enamel is the vitreous enamel coated on the surface of the metal substrate, after high temperature sintering, enamel and metal physical and chemical reaction between the strong combination of the

September 26, 2022

Preparation before starting: 1, the test motor steering is correct, from the top of the motor to the pump as clockwise rotation, the test time is short so as not to make the mechanical

September 26, 2022

In nature, water always flows from high to low, and the heat is always transferred from high temperature to low temperature. But people can use water pumps to raise water from low to high, in orde

September 26, 2022

High-pressure airless spray high efficiency, fine and smooth surface, strong adhesion, paint loss and get the building, machinery, ships, furniture and other industries widely used. High-p

September 25, 2022

High-pressure airless spraying high efficiency, the surface is fine and smooth, strong adhesion, paint loss less and get the construction machinery ship furniture and other industries widely used.

September 25, 2022

Constant speed pump and speed pump working principle and characteristics When the pump installed in a certain pipeline work, the actual state of work depends not only on the performance c

September 25, 2022

Submersible pump used well mainly two kinds of flooding and oil immersion, both by the pump and motor composed of two parts. In order to ensure the normal operation of the pump, it must be

September 24, 2022

Commonly reported in some literature its sewage pump and slurry pump has a high water efficiency, and some even close to the efficiency of the water pump, I have the following views:

September 24, 2022

Due to the structure of the displacement limit, it is generally considered gear pump can only be used as a constant flow hydraulic source. However, the attachment-threaded coupling val

September 24, 2022

Device overview Before starting the pump must be filled with water, ground pump station to be automated, the key is the automatic water pump water problem. Over the years due to aut

September 23, 2022

I. Overview XBD series of fixed fire pump is based on domestic construction fire pump market demand and the use of features develop