Lightweight Paddle Wheel Aerator for Shrimp Farm

The ultra-light paddlewheel aerator is a new generation of energy-saving oxygen-adding equipment for aquaculture. It is available in a power range of 0.55 kW, 0.75 kW, 1.5 kW, and 2.2 kW. The unit uses a gearless direct-drive motor structure, eliminating complicated gear transmission parts. Without gear wear, oil leakage, or regular lubrication requirements, it achieves zero maintenance and stable long-term operation.

Variable frequency technology is adopted for energy saving and multi-speed control. Operators can adjust rotation speed flexibly to control oxygen output as required. The equipment supports wide voltage input and features a built-in phase loss alarm function. Once phase loss occurs, the aerator sends an alarm signal and continues running to prevent sudden oxygen cut in the pond.

A multi-protection system covers lightning protection, anti-winding, and overload protection. The soft start function avoids instant current shock, protecting the motor and floating bracket without causing strong disturbance to aquatic creatures. The blue floating pontoons provide stable buoyancy, keeping the whole machine reliably afloat. High-strength yellow impellers churn water to form a splash, enlarging the gas-liquid contact area and boosting dissolved oxygen quickly.

This aerator improves water circulation, reduces ammonia nitrogen and nitrite in aquaculture water, and optimizes the water environment. It is applicable for fish, shrimp, and crab pond farming, circulating water aquaculture, and factory farming projects. We provide OEM and ODM services, customizing the equipment according to your actual farming demands.

• Gearless direct-drive motor structure for zero maintenance and stable long-term running
• Variable frequency technology for energy saving and multi-speed control
• Wide voltage input with built-in phase loss alarm function
• Multi-protection system: lightning protection, anti-winding, and overload protection
• Soft start function to avoid instant current shock and protect motor and floating bracket
• Blue floating pontoons for stable buoyancy and reliable flotation
• High-strength yellow impellers for efficient gas-liquid mixing and rapid dissolved oxygen boost
• Improves water circulation and reduces ammonia nitrogen and nitrite

• Fish Pond Farming
• Shrimp Pond Farming
• Crab Pond Farming
• Circulating Water Aquaculture
• Factory Farming Projects