BISON High Pressure Washer

Professional Chinese Pressure Washer Manufacturers

Wholesale High Pressure Washer

China Bison is a professional high pressure washer factory. Bison pressure washer with its competitiveness has kept it at the leading of Chinese pressure washer manufacturers for the past few years. With Bison’s strong competitiveness and cheap factory prices will give you an edge in your own market. Wholesale 2023 best  pressure washer machine from Bison.

Gasoline Pressure Washer

Gasoline Pressure Washer

BISON gasoline high-pressure washers are specifically designed to remove grease, dirt, paint stripping and other harsh outdoor cleaning applications. All models are certified to safety standards.

Diesel Pressure Washer

Diesel Pressure Washer

Whether you are looking for commercial or residential use, we have a choice for you! BISON have a range of diesel pressure washers. In addition, we also provide models with wheels.

Electric Pressure Washer

Electric Pressure Washer

China BISON is a professional electric pressure washer factory and supplier. Wall-mounted electric cold water high-pressure washer is ideal for indoor store applications. Heavy-duty commercial pressure cleaners can meet the requirements of high PSI applications in your mind. In addition, there are other customization options such as hot water, belt drive, single or three phase.

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Why Choose BISON?


BISON provide high-quality products and professional service with the factory price


All products with at least 1year warranty. We can customize for you to meet your needs.


Instant reply for 24 hours online. Our sale manager will reply to you ASAP.


Taizhou BISON Machinery CO., LTD

Taizhou BISON Machinery CO., LTD. is located in Taizhou city, Zhejiang province, China which covers the three famous highways-Ningbo,Taizhou, Wenzhou and is know as the capital of machine. BISON has advanced automatic production equipment, more than four production lines, perfect testing equipment, a group of excellent technical personal, strict and perfect management system, specializing in the production of more than 200 series of high pressure washer, generators, water pumps, engines, etc. BISON cover an area of 20,000 square meters and has about 200 staffs. BISON production is cover millions of machines which sold at home and abroad.

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There is no clear answer to this question, as there are many factors to consider when purchasing a pressure washer. Some things to keep in mind include the intended use of the pressure washer, budget, and personal preferences. There are many different makes and models of pressure washers on the market, so it’s important to do some research to find the best one for your needs.

For example, if you plan to use it for professional cleaning purposes, you’ll want a more capable model than just plan to use it for occasional light cleaning around the house. Other factors to consider when choosing a pressure washer include the amount of water pressure it can generate, the flow of water, the weight and portability of the unit, and price.

Most homeowners don’t need a pressure washer that can wash away layers of paint and concrete. The best home pressure washer is one that’s powerful enough to clean your house, but small enough to fit in your garage or the trunk of your car. They are usually electric and can provide 2,000 to 3,000 PSI of cleaning power.

The answer to this question is yes. A 2000 PSI pressure washer will clean the driveway, but it may take some time to complete. If you choose a more powerful pressure washer, it will take less time to clean.

To clean your driveway, you must choose the right nozzle. The rotating nozzle allows you to adjust the water flow from a wide stream to a narrow jet that can be used to clean tight spaces. You can also use cleaners, all of which are good for breaking down dirt.

The pressure of the pressure washer will determine what kind of surfaces it can clean. The higher the PSI number, the more powerful your pressure washer will be and the more effective it will be at removing surface dirt.

Pressure washers with lower PSI values can be used for light cleaning jobs, such as washing cars or cleaning patio furniture. Most home tasks require 1,500 to 3,000 PSI.

If you plan to use your pressure washer exclusively for washing vehicles or driveways, consider purchasing a more powerful pressure washer for more efficient cleaning. At this point, you should consider a 3,000 PSI or higher pressure washer.

If you need a more powerful machine for commercial work or other heavy-duty projects, look for a machine from 5,000 to 7,500 PSI

High pressure washer Wholesale Guide

For removing dirt from vehicles and outdoor furniture, driveway oil stains, deck or siding mold, wall graffiti or building grime, pressure washers, also known as power washers, are the machines for the job.

Whether you’re renting or purchasing a pressure washer for home or professional use, you’re likely to ask, what kind of pressure washer do I need? This pressure washer guide to will help you answer the question and make the best choice for your cleaning project.

What is a pressure washer and how does it work?

A pressure washer is a mechanical sprayer that uses an electric or internal combustion motor to power a high-pressure water pump. Water enters the machine at low pressure and exits the pump through a hose and out a spray nozzle under high pressure. The spray blasts away dirt and stains.

The pressure output, measured in pounds per square inch (psi), tells you the force of the spray. So what does gpm mean on a pressure washer? Gpm, or gallons per minute, tells you the flow rate of the water through the nozzle. Higher psi means more cleaning power, and higher gpm means faster cleaning.

What size pressure washer do I need?

What is a good psi for a pressure washer? That depends on the task. More power isn’t necessarily better, and higher pressure models can be harder to control. Consider the surface you are cleaning and pay for only the power you need.

When choosing a pressure washer, don’t look at psi alone. To calculate what size pressure washer you need, multiply the machine’s psi by its gpm to get a true measure of its cleaning capacity, called cleaning units or effective cleaning units (ECU.) This is a useful number for comparing models.

Light-duty tasks

For light-duty tasks such as washing a car or cleaning a barbecue grill, a pressure washer with 1,000 to 1,750 psi and 1.4 to 1.6 gpm (1,400 to 2,800 ECUs) will probably do the job.

Medium-duty tasks

To clean concrete, exterior siding or an asphalt driveway, you’ll want at least 2,000 to 2,800 psi and 2 to 3 gpm (4,000 to 8,400 ECUs).

Heavy-duty tasks

Heavy-duty tasks like stripping paint or removing graffiti require 2,800 psi or higher and a gpm of 3 to 4 (8,400+ ECUs).

Commercial-grade pressure washers, intended for regular use and built and powered accordingly, start at 3,100 psi. Machines such as this tow-behind model include automatic detergent injection and can be accessorized with extended reach wands, rotating nozzles, surface cleaners and sandblast attachments. Pneumatic tires are available for better traction on uneven terrain.

Electric vs. gas pressure washers

Pressure washers come in gas and electric models. For smaller jobs, an electric pressure washer will do the trick. These typically have about 1,000 psi to 1,500 psi, with a gpm no higher than 1.5. Quieter, lighter and cheaper than gas models and virtually maintenance-free, they’re good for washing stains off outdoor furniture and cleaning vehicles and vehicle tires. Your mobility while using one is limited by the length of the power cord and the location of a power outlet. Many models can’t be used with an extension cord, so check the label or ask.

Gas pressure washers typically have upwards of 2,000 psi and 2 to 4 gpm. They’re a better choice for medium- to heavy-duty jobs such as washing concrete sidewalks, cleaning siding or removing paint and graffiti.

Cold-water vs. hot-water pressure washers

Cold water pressure washers are a great choice for eliminating mud, dirt and sand and are much cheaper and smaller than their hot-water counterparts. They rely on the sheer power of the pressurized water to remove dirt. They can be used with detergents, but they’re not the best option for cleaning oily or greasy surfaces.

Hot-water pressure washers are the ticket for larger or more difficult cleaning jobs, especially when it comes to removing oil and grease, which hot water cuts through more easily. Hot-water pressure washers clean faster and use less detergent than their cold-water counterparts. The tradeoff is that they are more expensive, they tend to have a lower psi and they’re bulkier.

How to choose the right size nozzle for a pressure washer

The smaller the nozzle opening, the more concentrated the spray. A spray that’s too concentrated can damage your surface, so choose carefully. Test the spray on a tough surface like concrete before you begin cleaning.

Pressure washers with lower psi values may come with adjustable nozzles. These allow you to adjust the spray while cleaning without changing nozzles for different jobs.

Most pressure washers with higher psi come with several nozzle tips, which follow a universal color-coding system that identifies the spray angle.

  • Black nozzle: Use the black, 65-degree nozzle to spray detergent and soap onto a surface at a very low pressure before switching to a different nozzle to clean.
  • White nozzle: The white nozzle’s spray spans 40 degrees, so water comes out at a low pressure. This makes it a good choice when cleaning anything fragile, such as windows.
  • Green nozzle: The 25-degree green nozzle is commonly used for household cleaning tasks, such as removing dirt and mud from siding, decks or patios. If used carefully, it can be on cars or boats. Because the spray is wider than that of the red or yellow nozzle, it can quickly clean a larger surface.
  • Yellow nozzle: The yellow, 15-degree nozzle produces a concentrated spray. It’s suitable for washing stains, mildew and paint off concrete but it can damage wood and softer materials.
  • Red nozzle: The red nozzle has a 0-degree spray, so the water comes out highly concentrated. Use it on surfaces such as concrete and metal. The red nozzle can damage softer surfaces and peel off paint.

Another nozzle option is the rotating nozzle, which sprays in a circular motion. Some pressure washers also come with adjustable wands that let you set the spray pattern and pressure without changing the tip.

For removing dirt, grime and grease and preparing surfaces for painting, a pressure washer beats your garden hose every time, and it even saves water. Choosing the best pressure washer for your task will help you get the job done better and faster.


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