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Premium Paddle Wheel Aerators for Aquaculture & Fish Farming

High-efficiency, durable, and solar-powered aeration systems engineered in China for sustainable fish and shrimp farming operations worldwide.

100%
Quality Control
10+
Years Experience
50+
Countries Served
24/7
Support

Who We Are

WuXi Sunolta Technology Co., Ltd. is a leading manufacturer of high-quality pond paddle wheel aerators and aquaculture aeration systems based in the heart of China’s industrial region — the golden belt of Taihu Lake in the Yangtze River Delta.

With advanced automatic machinery, a strict quality control system, and a professional design team, we specialize in developing and manufacturing reliable, energy-efficient aeration solutions for fish and shrimp farming operations around the globe.

ISO & RoHS Compliant Manufacturing
Custom Design and OEM Services
Exported to Over 50 Countries
Factory Direct Pricing & DDP/FCA Options
Learn more about our factory →
Paddle Aerator in Operation Factory Equipment Aerator Components Paddle Wheel Assembly

Our Top Products

Engineered for performance, durability, and energy efficiency — our aerators are trusted by fish farms, shrimp ponds, and wastewater treatment facilities worldwide.

2.2KW Shrimp Farming Aerator

2.2KW Shrimp Farming Aerator

Coverage: 16,187m² – 48,562m²

  • • High-efficiency paddle wheel design
  • • SS304 stainless steel components
  • • Ideal for large shrimp ponds
Get Best Price
220V Aquaculture Paddle Wheel Aerator

220V Fish & Shrimp Aerator

Standard 220V, 380V options

  • • Dual voltage compatibility
  • • Low noise operation
  • • Corrosion-resistant housing
Get Best Price
4 Impeller Solar Aerator

4 Impeller Solar Aerator

1.5KW, 380V, Solar Compatible

  • • Solar-ready hybrid system
  • • 4 impellers for maximum oxygen
  • • Energy-saving design
Get Best Price
Aquaculture Pond Aerator

Aquaculture Pond Aerator

Coverage: 12,140m² – 40,468m²

  • • Heavy-duty construction
  • • SS304 shaft and brackets
  • • Optimized for fish production
Get Best Price
Surge Aerator

70M Surge Aerator

Copper Motor, 304#SS Housing

  • • 3-phase power input
  • • 70m wave-making strength
  • • Ideal for wastewater ponds
Get Best Price
Solar Pond Aerobic Aerator

Solar Pond Aerobic Aerator

55kg, 1.35kg/h Oxygen Output

  • • Floating lagoon design
  • • 1.5KW input power
  • • High oxygen transfer efficiency
Get Best Price
1HP Paddle Wheel Aerator

1HP 0.75KW Pond Aerator

Ideal for small to medium ponds

  • • Compact and efficient
  • • 50Hz / 60Hz compatible
  • • Easy installation
Get Best Price
Fish Pond Oxygenator

Solar Powered Fish Pond Oxygenator

10W, 2.5L/min, AC/DC

  • • Solar & grid compatible
  • • Low power consumption
  • • 90% oxygen concentration
Get Best Price

Why Choose Our Aerators?

Engineered for reliability, efficiency, and long-term performance in demanding aquaculture environments.

Quality Guaranteed

Strict QC system, RoHS compliance, and professional testing lab ensure every unit meets international standards.

Solar Ready

Hybrid and full solar-powered models available for off-grid and energy-saving operations.

Custom Solutions

Our in-house design team collaborates with clients to develop tailored aeration systems.

Global Support

We offer FOB, CIF, DDU, and DDP shipping with multilingual support in 20+ languages.

2000+
Units Manufactured Annually
50+
Countries Served
98.7%
Customer Satisfaction
10+
Years in Industry

Frequently Asked Questions

What is a paddle wheel aerator used for?

Paddle wheel aerators are used in aquaculture to increase dissolved oxygen levels in fish and shrimp ponds by agitating the water surface, promoting gas exchange and preventing oxygen depletion.

Can your aerators run on solar power?

Yes, we offer solar-powered and hybrid models that can operate on solar energy with battery backup or grid support, ideal for remote farms.

What voltage options are available?

Our aerators support 220V, 380V, and 440V configurations, with 50Hz or 60Hz compatibility for global use.

Do you offer OEM or custom designs?

Yes, we have an in-house R&D team and can develop customized aerators based on your pond size, power source, and operational needs.

What is the warranty period?

We provide a standard 1-year warranty on all aerators, with extended service options available upon request.

Get in Touch

Have questions or need a quote? Contact us directly through the official website.

Contact Person: Yu
Phone/WhatsApp: +8615720687876
Email: [email protected]

Visit Official Website to Contact

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