**High Quality High Pressure Mini Air Compressor Blower**
Discover the **2LG720-7HH37**, a powerful and reliable high-pressure mini air compressor blower designed for a wide range of industrial applications. This unit is ideal for manufacturing, wastewater treatment, pneumatic conveying, and more.
**Key Specifications:**
- **Model No.:** 2LG720-7HH37
- **Frequency:** 50 Hz / 60 Hz
- **Rated Output:** 4.3 kW / 4.8 kW
- **Voltage:** 200–480 V
- **Max Airflow:** 320 m³/h / 380 m³/h
- **Max Compressor Pressure:** 380 mbar / 320 mbar
- **Weight:** 54 kg
- **Phase:** Three Phase
- **Structure/Pressure:** Double-Stage & High Pressure
- **Material:** Aluminum Alloy
- **Usage:** For Manufacturing
- **Trademark:** Liongoal
- **Transport Package:** Carton or Wooden Case
- **Specification:** High Pressure Blower
- **Origin:** China
**Technical Table:**
| Model | Frequency (Hz) | Power (KW) | Voltage (V) | Current (A) | Max Airflow (m³/h) | Max Vacuum (mbar) | Max Compressor (mbar) | Noise (dB) | N.W. (kg) |
|---------------|----------------|------------|------------------|-----------------|--------------------|-------------------|------------------------|------------|-----------|
| 2LG720-7HH37 | 50 | 4.3 | 345–415△ / 600–720Y | 10.0 / 5.2 | 320 | -360 | 380 | 73 | 54 |
| | 60 | 4.8 | 345–415△ / 600–720Y | 10.4 / 6.0 | 380 | -350 | 320 | 76 | |
**Why Choose Our Blower?**
1. **High-Quality Bearings:** Equipped with SKF and NSK bearings for long-lasting performance.
2. **Premium Material:** Constructed from ADC12 aluminum alloy—same quality as BMW wheel hubs.
3. **Flexible Installation:** Can be installed vertically or horizontally.
4. **Insulation Class F, IP54 Protection:** Ensures safe and efficient operation in various environments.
5. **Oil-Free Operation:** Directly connected impeller ensures no oil contamination.
6. **Low Maintenance:** No belts or gears required, reducing maintenance needs.
7. **Quiet Design:** Low-noise motor and optional muffler available for quieter operation.
8. **Variable Control:** Adjust pressure or vacuum as needed.
9. **Pulsation-Free Compression:** Uses a shockproof footstand to minimize vibrations.
10. **Longevity:** Designed for continuous 24-hour operation.
11. **Factory Tested:** Each unit undergoes rigorous testing before shipping.
**Applications:**
- Aquaculture (fish and prawn pond aeration)
- Wastewater and sewage treatment systems
- Pneumatic conveying
- Vacuum lifting and holding of parts
- Packaging machines
- Bag, bottle, and hopper filling
- Soil remediation
- Food processing
- Laser printers
- Dental suction equipment
- Paper processing
- Gas analysis
**Our Services:**
- **Marketing Support:** CE-certified blowers, custom solutions (ATEX, belt-driven) for special industries.
- **After-Sales Service:** Expert installation guidance, 12-month warranty, and ongoing technical support.
**FAQs:**
- **Q: Can water be pumped through my blower?**
A: No, this blower is designed for clean, dry air only.
- **Q: Is it normal for the blower to leak around the cover?**
A: Yes, standard models are not completely leak-proof. For a leak-proof version, contact us for customization.
- **Q: Do I need oil for my blower?**
A: No, all our blowers are oil-free and maintenance-free.
- **Q: Can I use the blower for combustible gas?**
A: We recommend using an explosion-proof ATEX blower for such applications.
- **Q: Are the foam pieces inside the blower for filtration?**
A: No, they are for noise reduction. An inlet filter should be added separately.
- **Q: What happens if I don’t use a relief valve?**
A: Without a relief valve, the blower may overheat, leading to damage to internal components like the impeller and bearing.
Whether you're looking for a reliable and efficient blower for your industry, we have the right solution for you. Contact us today to learn more about our products and services.
Product Description
Brief Introductions of Reaming Shells
Reaming shell is used to couple the drill bit with the core barrel. It is suitable for use on all conventional and wireline core barrel. This product is mainly designed to ream the hole to the standard diameter. It can keep the stability of the core barrel. When the old bit is replaced by the new one, reaming shell can also provide sufficient clearance for the new bit. It can also help to resist the abrasion of the core barrel. This type of diamond tool is physically longer than the standard type. So for the compensation of the difference in reaming shell length, an appropriate inner tube extension is necessary to be used.
Ranging from broken and abrasive to consolidated and non-abrasive formations, reaming shells are all suitable to use.
Features of Reaming Shells
1) Acts as a stabilizer for drill bit.
2) Be set with natural or synthetic diamond.
Our reaming shells enjoy the best quality and most special design in the industry. With several different types, we try our best to satisfy any of your requirements.
Brief Introductions of Reaming Shells
Reaming shell is used to couple the drill bit with the core barrel. It is suitable for use on all conventional and wireline core barrel. This product is mainly designed to ream the hole to the standard diameter. It can keep the stability of the core barrel. When the old bit is replaced by the new one, reaming shell can also provide sufficient clearance for the new bit. It can also help to resist the abrasion of the core barrel. This type of diamond tool is physically longer than the standard type. So for the compensation of the difference in reaming shell length, an appropriate inner tube extension is necessary to be used.
Ranging from broken and abrasive to consolidated and non-abrasive formations, reaming shells are all suitable to use.
Features of Reaming Shells
1) Acts as a stabilizer for drill bit.
2) Be set with natural or synthetic diamond.
Our reaming shells enjoy the best quality and most special design in the industry. With several different types, we try our best to satisfy any of your requirements.
Reamed Housing
Reaming Shell,Reamed Housing,Shell Reamer Set,Adjustable Shell Reamer
JIANGSU XI TEC ENVIRONMENTAL&DRILLING EQUIPMENT COMPANY CO.LTD , https://www.xitecdrilling.com