Pressure washer
There are different names, most people call it high pressure water washing machine, high pressure water flow cleaning machine, high pressure water jet equipment, high pressure water gun and so on.
The impact of water is greater than the adhesion of dirt to the surface of the object, and the high-pressure water will peel off the dirt and wash away to achieve a cleaning device for cleaning the surface of the object. Because it is to use high-pressure water column to clean the dirt, unless it is very stubborn oil, you need to add a little detergent, otherwise the foam generated by strong water pressure is enough to take away the general dirt.
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Pressure washer
working principle
Water is the working medium, which consists of two parts: the booster pump and the power drive unit. Usually, the power-driven pump converts ordinary water into high-pressure and low-flow water by performing a suction and discharge process on the water, and then transports it to The high pressure line is brought to the high pressure nozzle with a certain amount of energy. The aperture of the high pressure nozzle is much smaller than the diameter of the high pressure line, so the water reaching the high pressure nozzle must be accelerated through the nozzle. In this way, the nozzle can convert high-pressure, low-flow water into a low-pressure, high-flow jet. The amount of water flow can be controlled in three ways by increasing or decreasing the inner diameter of the pump head by lengthening or shortening the stroke of the plunger. By increasing or slowing the reciprocating speed of the plunger. Most pressure washers use a valve and pump head to form a system that pulls the water into the inlet valve and pressurizes it through the outlet valve. The valve controls the passage of water through the pump by preventing back flow. The valve consists of a spring and a bracket and the pressure is operated due to the different pressure differentials on both sides of the valve. When the pressure acting on the valve is greater than the capacity of the spring, the valve opens. In the opposite stroke, the water automatically squeezes the bracket onto the seat, keeping the valve closed and preventing backflow.
The jetted high-pressure water jet tangentially or positively impacts the surface of the object to be cleaned (workpiece) as a jet operation. High pressure water jets are the simplest form of energy conversion and application. When the impact force of the high-pressure water jet is greater than the adhesion of the dirt to the surface of the object, the dirt is peeled off and washed away to reach a cleaning device for cleaning the surface of the object. Because the high-pressure cleaner uses high-pressure water column to clean dirt, the high-pressure cleaner is also recognized as one of the most scientific, economic and environmentally friendly cleaning methods in the world.
Shanghai Bayu (
In 2007, Industrial Co., Ltd. set up an offline supply system for laboratory instruments, MRO industrial products, etc. In 2009, it officially launched an online procurement operation platform. As the earliest enterprise engaged in MRO industrial products and laboratory instruments and meters in Shanghai, Shanghai Bayu Industrial Co., Ltd. has strong strength, scientific management, quality assurance, complete after-sales and reputation first. 
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