**High Quality Wind Pump for Papermaking Machine**
Here are the key specifications of the 2LG810-7AH27 high-pressure blower:
- **Model No.:** 2LG810-7AH27
- **Frequency:** 50 Hz / 60 Hz
- **Rated Output:** 7.5 kW
- **Voltage:** 200–480 V
- **Max Airflow:** 530 m³/h
- **Max Compressor Pressure:** 430 mbar
- **Weight:** 66 kg
- **Phase:** Three Phase
- **Structure/Pressure:** Single-Stage & High Pressure
- **Material:** Aluminum Alloy
- **Usage:** For Manufacturing
- **Trademark:** Liongoal
- **Transport Package:** Carton or Wooden Case
- **Specification:** High Pressure Blower
- **Origin:** China
Below is a detailed table showing performance data for the 2LG810-7AH27 model:
| Model | Frequency (Hz) | Power (KW) | Voltage (V) | Current (A) | Max Airflow (m³/h) | Max Vacuum (mbar) | Max Compressor (mbar) | Noise (dB) | N.W. (kg) |
|---------------|----------------|------------|--------------------|------------------|--------------------|-------------------|------------------------|------------|-----------|
| 2LG810-7AH27 | 50 | 7.5 | 345–415△/600–720Y | 16.7/9.6 | 530 | -320 | 430 | 70 | 66 |
| 2LG810-7AH27 | 60 | 8.6 | 380–480△/660–720Y | 17.3/10 | 620 | -350 | 400 | 74 | 66 |
**Our Advantages:**
1. Uses SKF and NSK bearings for enhanced durability.
2. Made from ADC12 aluminum alloy, similar to BMW wheel hubs.
3. Can be installed vertically or horizontally.
4. Insulation class: F, Protection class: IP54.
5. 100% oil-free air delivery with direct motor connection.
6. No routine maintenance required due to no gears or belts.
7. Quiet operation with low noise design; optional muffler available.
8. Adjustable output for pressure or vacuum applications.
9. Pulsation-free compression using a vibration-proof footstand.
10. Long-term durability with 24-hour continuous operation.
11. Thorough testing before leaving the factory.
**Applications:**
- Aquaculture (fish and prawn pond aeration)
- Wastewater treatment systems
- Pneumatic conveying systems
- Vacuum lifting and holding of parts
- Packing machines
- Filling of bags, bottles, or hoppers
- Soil remediation
- Food processing
- Laser printers
- Dental suction equipment
- Paper processing
- Gas analysis
**Our Services:**
- **Marketing Service:** CE-certified blowers, custom-made options (ATEX, belt-driven) for specialized industries. Professional support in selecting the right model and market development.
- **After-Sale Service:** Installation guidance, 12-month warranty, and long-term technical support.
**FAQs:**
- **Q:** Can water be pumped through my blower?
**A:** No, only clean, dry air is suitable.
- **Q:** My blower is leaking around the cover—is this normal?
**A:** Normal blowers are not leak-proof, but we can provide a leak-proof version upon request.
- **Q:** What kind of oil do I need for my blower?
**A:** Our blowers are oil-free and maintenance-free.
- **Q:** Can I pump combustible gas through my blower?
**A:** We recommend an ATEX explosion-proof blower for such applications.
- **Q:** Are the foam pieces inside my blower for filtration?
**A:** No, they are for noise reduction. An inlet filter should be sourced separately.
- **Q:** What will happen if I don’t use a relief valve on my blower?
**A:** The blower may overheat, causing internal damage to the impeller and bearings.
This high-quality wind pump is ideal for papermaking machines and other industrial applications requiring reliable, high-pressure air flow. It combines efficiency, durability, and ease of use, making it a top choice for manufacturers worldwide.
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