Q235 Single Inlet Long Lifetime Drying Material Handling Blower

This article's table of contents introduction:

1. Decoding the Name
2. Typical Applications
3. Key Features and Specifications to Look For
4. Advantages & Disadvantages
5. How to Find One (for purchase or specification)

It sounds like you are looking for information or specifications on a Q235 Single Inlet Long Lifetime Drying Material Handling Blower. This is a specific type of industrial fan used primarily in material conveying and drying systems.

Here is a breakdown of what this description means, its typical applications, and key features.

Decoding the Name

1. Q235: This refers to the material of the blower housing and impeller. Q235 is a grade of carbon structural steel (similar to A36 in the US or S235JR in Europe). It is known for being:

   • Strong and durable.
   • Cost-effective.
   • Weldable.
   • Note: Q235 is not stainless steel, so it is not ideal for corrosive environments. It is often painted or coated for protection.

2. Single Inlet: This describes the air intake design.

   • Air enters the blower from one side (the inlet side) of the impeller.
   • This is the standard design for most high-pressure, medium-to-large industrial fans.

3. Long Lifetime: This is a performance claim, indicating the blower is engineered for extended service life. This is achieved through:

   • Robust construction using thick Q235 steel.
   • High-quality bearings (often sealed for life or greaseable).
   • A well-balanced impeller to reduce vibration and wear.
   • Oversized shafts and bearing supports.

4. Drying Material Handling: This is the application.

   • Drying: Used to move hot air across product (e.g., in a food dryer, sand dryer, or flash dryer).
   • Material Handling: Designed to convey or move materials suspended in air (pneumatic conveying). This means the impeller is typically designed to be slightly less efficient in terms of pure airflow but much more resistant to wear from particles.

5. Blower: This is a general term for a fan designed to move air, typically against some resistance (static pressure).

Typical Applications

• Pneumatic Conveying Systems: Moving grains, powders, pellets, chips, or dust through pipes.
• Industrial Drying Systems: Grain dryers, rotary dryers, fluidized bed dryers, spray dryers.
• Dust Collection: In moderate-to-heavy dust applications where the material is abrasive.
• Ventilation: For large industrial spaces, especially where heat, fumes, or light dust are present.
• Material Recovery / Recycling: Moving shredded materials, plastics, or wood chips.

Key Features and Specifications to Look For

When sourcing or specifying this blower, you should check the following:

Advantages & Disadvantages

Advantages:

• Low Cost: Q235 is much cheaper than stainless steel or aluminum.
• High Durability: Thick steel construction withstands impacts from large particles.
• Easy to Repair: Welding and fabrication are straightforward.
• High Static Pressure: Good for pushing air through long ducts or drying towers.

Disadvantages:

• Weight: Very heavy compared to aluminum or fiberglass fans.
• Not Corrosion-Resistant: Requires painting or coating. Will rust if the coating is damaged in a humid or wet drying environment (e.g., food drying).
• Noise: Usually louder than airfoil or backward-curved fans.

How to Find One (for purchase or specification)

Search terms you can use:

• "Q235 material handling fan"
• "Single inlet drying blower"
• "Long life pneumatic conveying fan"
• "ABG type blower" (a specific design style in China)
• "9-19 type fan" or "9-26 type fan" (common high-pressure fan series in China that use this construction)

Questions for the supplier:

1. "What is the static pressure range (in Pa or mmH2O)?"
2. "What is the airflow range (in m³/h or CFM)?"
3. "Is the impeller reinforced for handling solid particles?"
4. "What is the maximum operating temperature?"
5. "What are the bearing specifications and brand?"

In short: You are looking for a heavy-duty, affordable, industrial fan made from carbon steel, designed to move air mixed with solids (like dust, grains, or pellets) in a drying process, and built to last a long time with minimal maintenance.

If you have a specific model number or a data sheet from a supplier, please share it for a more precise analysis.