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The PC200 7 fan blade is a key component of the cooling system in large machinery, such as excavators. There are several types of fan blades in the market today.
Plastic Fan Blades
The PC200 7 fan blade is made from tough plastic. This includes the blades and the housing, which is the frame that supports the blades. Plastic fan blades are lightweight. They help to reduce the load on the fan motor. Plastic fan blades are also rust and corrosion-resistant. However, they can become brittle over time. Impact damage can also break plastic fan blades.
Metal Fan Blades
Metal fan blades are made from aluminum alloys, steel, or other metals. They are very strong and durable. Metal fan blades can resist the wear and tear of constant use. Compared to plastic blades, metal blades can move more air. This is because they have a thinner profile. However, metal fan blades are heavier than plastic blades. They also need more energy from the motor to spin faster.
Composite Fan Blades
A composite blade is a mixture of plastic and metal. Composite fan blades are lighter than metal blades. They also have better corrosion resistance than all-metal blades. Composite fan blades offer a good balance between strength, durability, and corrosion resistance.
Casted Fan Blades
Some PC200 7 fan blades are made using the cast metal. This includes the bronze or aluminum fan blades. Casted fan blades have complex shapes and designs. They have a smooth finish and are very strong and durable.
PC200 7 Excavator Cooling Fan
The PC200 7 fan blades are designed for cooling purposes. They help to cool the engine and hydraulic oil. The cooling is mostly achieved by forcing air through the radiator. The PC200 7 excavator cooling fan blades are carefully designed. They ensure maximum cooling efficiency and durability.
Here are the specifications of the PC200-7 fan blades:
Length
The fan blade length is the distance from the blade tip to the fan hub. It is measured in millimeters (mm) or inches. The PC200-7 has a 7 fan blade length of 470 mm.
Width
The fan blade width is the distance between the leading and trailing edges of the fan blade. It is measured in millimeters (mm) or inches. The PC200-7 has a 7 fan blade width of 164 mm.
Thickness
The fan blade thickness is the distance between the front and back surfaces of the fan blade. It is measured in millimeters (mm) or inches. The PC200-7 has a 7 fan blade thickness of 5.0 mm.
Number of blades
The number of blades refers to the total number of fan blades attached to the fan hub. The PC200-7 has a 7 fan blade count of 7 blades.
Fan speed
Fan speed is the number of revolutions the fan blades make per minute (RPM). The PC200-7 7 fan blades have a fan speed of 1,420 RPM.
Airflow
Airflow is the volume of air moved by the fan blades. It is measured in cubic meters per hour (m3/h) or cubic feet per minute (CFM). The PC200-7 has an airflow of 8,200 m3/h (4,840 CFM).
Static pressure
Static pressure is the resistance the fan blades encounter when moving air. It is measured in pascals (Pa) or inches of water gauge (inWG). The PC200-7 has a static pressure of 599 Pa (2.4 inWG).
Proper maintenance of the PC200-7 fan blades is essential for optimal performance and longevity. Here are some general maintenance tips:
Before buying PC200 7 fan blades, business buyers need to consider several factors to ensure they get the right products for their needs. Here are some of them:
Firstly, the company needs to identify the required size of the fan blades. This is because the PC200 series has several models, and each one specifies the fan blade size. The size is measured by the diameter of the circular blades.
Secondly, it is important to select the right material. PC200 7 fan blades are made of different materials, such as steel and plastic. Each material has its advantages and disadvantages. Steel blades are more durable and resistant to heat and corrosion than others. However, they are heavier and more expensive.
Furthermore, the company needs to choose the right pitch and shape. The pitch and shape of the fan blades affect the airflow and noise level. PC200 7 fan blades have different pitches and shapes suited for various purposes. For example, some blades have a high pitch and a steep angle. They produce more airflow but are noisier than others.
Additionally, it is advisable to consult the supplier's catalog or website to see the available options and specifications. Furthermore, businesses can contact the manufacturer or a professional mechanic to help them select the suitable fan blades for their machines.
Finally, don't forget to consider the budget. PC200 7 fan blades vary in price depending on the model, material, and size. Steel blades are more expensive than plastic ones. Hence, it is advisable to set a budget and look for blades that match the specifications within that price range.
Replacing a PC200 7 fan blade requires basic mechanical skills and an understanding of how to work with fans and machinery components. Here's a step-by-step guide on how to DIY and replace the PC200 7 fan blade:
Gather necessary tools and materials
Turn off the PC200 machine and disconnect it from the power source.
Access the fan blade by opening the protective cover or casing. This may involve removing screws or bolts using a screwdriver or socket wrench.
Once the fan blade is accessible, inspect it and determine if it needs replacement. Look for signs of damage, wear, or imbalance.
If replacing the fan blade, carefully remove the existing blade using the appropriate tools (screwdriver, hex key, etc.). Take note of the orientation and mounting method to ensure correct installation of the new blade.
Clean the fan assembly and the surrounding area using compressed air and a lint-free cloth. This helps remove dust and debris, ensuring optimal performance and hygiene.
Take the new fan blade and align it with the mounting hub or motor shaft. Ensure proper orientation according to the manufacturer's specifications.
Secure the new fan blade using the appropriate fasteners (screws, bolts, etc.). Ensure they are tightened adequately to prevent vibrations and noise during operation.
Close the protective cover or casing and secure it with the removed screws or bolts.
Reconnect the PC200 machine to the power source and turn it on to test the new fan blade's performance.
Observe the fan's operation, listening for any unusual noises or vibrations. Ensure it runs smoothly and efficiently.
Proper safety precautions when replacing the fan blade are essential. Wear safety glasses and gloves to protect against injuries or hazards. Ensure the machine is powered off and disconnected from the power source to prevent accidents.
Q1: What is the PC200-7 fan blade?
A1: The PC200-7 fan blade is a cooling fan for the PC200-7 excavator.
Q2: How do I replace the PC200-7 fan blade?
A2: To replace the PC200-7 fan blade, stop the machine and let it cool. Drain the coolant. Disconnect the fan motor wires and remove any bolts or clips holding the fan in place. Then, remove the old fan and reverse the process to install the new one. Always refer to the user manual for specific instructions.
Q3: Why is the fan blade important for the PC200-7?
A3: The fan blade is crucial because it helps to keep the machine cool and prevents overheating, which can damage the engine and other components. A well-working fan blade is essential for the excavator's optimal performance and longevity.
Q4: Can I use a fan blade from another model on the PC200-7?
A4: It's not advisable to use a fan blade from another model, as it may not be compatible and could cause damage to the machine. Always use the recommended spare parts for the PC200-7.
Q5: Where can I buy a replacement PC200-7 fan blade?
A5: Replacement parts can be purchased from authorized dealers, online marketplaces like Chovm.com, or specialist construction machinery parts suppliers.
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