| SIRIUS SERIES | ||
| Model Number | ZX-5075 | ZX-7250 |
| Maximum Flow | 21LPM/5.54GPM | 22LPM/5.81GPM |
| Maximum Pressure | 350BAR/5075PSI | 500BAR/7250PSI |
| Pump Model | ||
| Pump Head Material | ||
| Regulator | With | With |
| Autoswitch | YES | YES |
| Motor Power | 15.0KW | 22.0KW |
| Motor Speed | 1450RPM | 1450RPM |
| Voltage&HZ | 380V/50HZ | 380V/50HZ |
| Hose & Lenth | 10M | 10M |
| Water Inlet Hose | 2M | 2M |
| Filter | YES | YES |
| Gun&lance | short gun | |
| Nozzle Tips | 4Tips ,quick connect nozzle | |
| Net Weight | 210KGS | 280KGS |
| Product Size | ||
| Shipping Size | 1240*830*970MM | |
1. Introduction to Petrol Pressure Washers
A petrol pressure washer is a powerful cleaning tool that utilizes a petrol – powered engine to generate high – pressure water for cleaning a wide range of surfaces. It is a popular choice for both domestic and commercial cleaning tasks due to its high – power output and portability.
2. Components of a Petrol Pressure Washer
- Petrol Engine:
- The petrol engine is the heart of the pressure washer. It provides the mechanical energy required to drive the pump. The engine’s power output can vary depending on the model and brand. Engines typically range from 3 to 10 horsepower (hp). For example, a 5 – hp engine can provide sufficient power to generate water pressures suitable for most medium – to – heavy – duty cleaning tasks.
- The engine consists of several key components such as the carburetor, which mixes air and petrol in the correct ratio for combustion, the piston – cylinder assembly that converts the combustion energy into mechanical work, and the ignition system that initiates the combustion process. The engine is usually air – cooled or liquid – cooled. Air – cooled engines have fins on the outside to dissipate heat, while liquid – cooled engines use a coolant to transfer heat away from the engine.
- High – Pressure Pump:
- The high – pressure pump is responsible for pressurizing the water. Triplex pumps are commonly used in petrol pressure washers. A triplex pump has three pistons that work in a coordinated manner to draw water from a water source and pressurize it. The pump can generate pressures ranging from 1000 to 4000 pounds per square inch (psi). The flow rate of water through the pump can vary from 2 to 5 gallons per minute (gpm).
- The pump is connected to the petrol engine through a coupling or a belt – drive system. It has an inlet port for water intake, usually connected to a garden hose or a water tank, and an outlet port that sends the pressurized water to the high – pressure hose.
- High – Pressure Hose and Nozzle:
- The high – pressure hose is a flexible conduit that transports the pressurized water from the pump to the nozzle. It is made of durable materials such as reinforced rubber or synthetic polymers. The hose must be able to withstand the high – pressure water flow without bursting. Hose lengths can range from 10 to 50 feet, depending on the model and intended use.
- The nozzle is a crucial component that determines the spray pattern and intensity of the water jet. Different nozzle types are available, including a 0 – degree nozzle that produces a highly concentrated, high – impact jet for removing tough stains and grime, a 15 – degree nozzle for more focused cleaning, and a 40 – degree nozzle for a wider spray pattern suitable for rinsing or covering larger areas.
3. Advantages of Petrol Pressure Washers
- Portability: One of the significant advantages of petrol pressure washers is their portability. They are not limited by the availability of an electrical power source. This makes them ideal for outdoor cleaning tasks such as cleaning vehicles, boats, decks, and driveways in remote areas or construction sites where electricity may not be easily accessible.
- High – Power Output: Petrol – powered engines provide a high – power output, enabling the pressure washer to generate high water pressures and flow rates. This allows for efficient cleaning of stubborn dirt, grease, and other contaminants. For example, when cleaning a greasy industrial equipment or a dirty concrete surface, the high – pressure jet of water from a petrol pressure washer can quickly and effectively remove the grime.
- Versatility: Petrol pressure washers are versatile and can be used for a wide range of cleaning applications. They can handle both light – duty tasks like washing a car and heavy – duty tasks such as cleaning large – scale industrial machinery or agricultural equipment.
4. Disadvantages and Precautions
- Noise and Emissions: Petrol engines are generally noisy, producing sound levels that can range from 75 to 95 decibels (dB). Prolonged exposure to such noise levels can cause hearing damage, so it is advisable to wear ear protection when operating a petrol pressure washer. Additionally, petrol engines emit exhaust fumes that contain pollutants such as carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx). It is essential to use the pressure washer in a well – ventilated area to avoid inhaling these harmful fumes.
- Maintenance Requirements: Petrol pressure washers require more maintenance compared to their electric counterparts. The petrol engine needs regular servicing, including oil changes, air filter cleaning or replacement, and spark plug maintenance. The high – pressure pump also requires periodic inspection for wear and tear, and the hose and nozzle need to be checked for leaks and blockages.
industrial high pressure washer
Industrial High – Pressure Washer
1. Overview
An industrial high – pressure washer is a heavy – duty cleaning equipment designed to handle tough and large – scale cleaning tasks in industrial settings. It is a vital tool for maintaining hygiene, removing stubborn contaminants, and preparing surfaces for further processing or coating.
2. Working Principle
- The core principle involves using a powerful pump to increase the pressure of water (or sometimes a water – based cleaning solution). The pump draws water from a water source such as a municipal water supply, a large water tank, or a well. It then forces the water through a small – diameter outlet or nozzle, converting the pressure energy into kinetic energy. As a result, a high – velocity, high – pressure jet of water is produced, which is capable of dislodging and removing dirt, grease, rust, paint, and other substances from surfaces.
3. Components and Their Functions
- Pump System:
- The pump is the most crucial component. Industrial high – pressure washers usually employ high – performance pumps such as triplex plunger pumps. These pumps have three pistons (plungers) that work in a coordinated manner to provide a consistent and high – pressure water flow. The pump’s power can vary, but it’s common to have pumps capable of generating pressures from 1500 to 5000 pounds per square inch (psi) and flow rates from 3 to 10 gallons per minute (gpm). The pump is typically driven by an electric motor or a diesel/gasoline engine, depending on the application and power requirements.
- For example, in a manufacturing plant where electricity is readily available, an electrically – driven triplex pump might be used. In a construction site or a remote industrial area, a diesel – powered pump could be more suitable due to its portability and independence from the electrical grid.
- Motor or Engine:
- As mentioned, the power source can be an electric motor or an internal – combustion engine. Electric motors are preferred for indoor applications or where noise and emissions are a concern. They offer precise control over the pump speed and are generally more energy – efficient. On the other hand, internal – combustion engines (diesel or gasoline) provide high – power output and are ideal for outdoor and mobile applications. A diesel – powered engine, for instance, can have a power output ranging from 5 to 20 horsepower (hp), enabling the pressure washer to handle heavy – duty cleaning tasks even in harsh environments.
- High – Pressure Hose and Nozzles:
- The high – pressure hose is designed to withstand the extreme pressures generated by the pump. It is usually made of reinforced rubber or a composite material with a high burst strength. Hose lengths can range from 20 to 100 feet or more, depending on the application. A longer hose provides greater reach, allowing operators to clean large areas or hard – to – reach parts of machinery without having to move the pressure washer frequently.
- Nozzles play a vital role in determining the spray pattern and intensity of the water jet. There are various types of nozzles, such as 0 – degree (for a concentrated, high – impact jet, excellent for removing tough stains like dried – on paint or heavy rust), 15 – degree (for more focused cleaning of specific areas), 25 – degree (for general – purpose cleaning of medium – sized surfaces), and 40 – degree (for a wide – spread spray, suitable for rinsing or covering large areas quickly). Some nozzles are also adjustable, allowing users to change the spray angle and pattern according to the specific cleaning task.
4. Applications
- Manufacturing and Industrial Facilities:
- In factories, industrial high – pressure washers are used to clean production equipment, conveyor belts, and work surfaces. For example, in a food – processing factory, the equipment needs to be regularly sanitized to meet hygiene standards. The high – pressure washer can effectively remove food residues, grease, and bacteria – laden dirt. In an automotive manufacturing plant, it can be used to clean engine components, chassis, and paint booths.
- Construction and Building Maintenance:
- They are used to clean construction sites, removing concrete splatters, dirt, and debris from tools and machinery. In building maintenance, high – pressure washers can clean building exteriors, including brickwork, stone facades, and siding. They can also be used to clean gutters, roofs, and driveways, removing moss, algae, and accumulated dirt.
- Transportation and Logistics:
- In the transportation industry, these washers are used to clean vehicles such as trucks, buses, and trains. They can remove road grime, oil spills, and salt deposits from the vehicle exteriors. In logistics centers, they are used to clean loading docks, forklifts, and storage containers.
5. Advantages
- Efficient Cleaning: The high – pressure water jet can quickly and thoroughly clean surfaces that are difficult to clean using traditional methods. It can remove layers of dirt, grease, and other contaminants in a fraction of the time it would take with manual scrubbing.
- Versatility: Can be used with different cleaning agents and water temperatures, depending on the cleaning requirements. For example, hot – water high – pressure washers are more effective for removing grease and oil.
- Reduction of Manual Labor: Minimizes the need for extensive manual scrubbing and cleaning, reducing labor costs and the risk of worker injuries associated with repetitive scrubbing tasks.
6. Considerations and Precautions
- Safety: The high – pressure water jet can cause serious injuries if it comes into contact with the skin or eyes. Operators must wear appropriate safety gear, including safety glasses, gloves, and protective clothing. Also, the area around the pressure washer should be well – maintained to prevent tripping hazards from hoses and other equipment.
- Maintenance: Regular maintenance of the pump, motor/engine, hose, and nozzles is essential to ensure the proper functioning and longevity of the pressure washer. The pump may need lubrication, the motor/engine requires routine servicing (such as oil changes and filter replacements), and the hose and nozzles should be inspected for damage and leaks.
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