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Zero Maintenance Paddlewheel Aerator

Categories Automatic Feeding Machine
Model Number: YC-1.5D
MOQ: 1
Application filed: Fish Shrimp Farming Fish Pond
Certification: CE
Application: Aquacuture Fish Farming
Payment Terms: T/T
After-sales Service Provided: Online Support
Brand Name: SJL
Place of Origin: China, Hubei
Price: $320-480
power: 1.5KW
Voltage: AC380V/220V
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Zero Maintenance Paddlewheel Aerator

Ultra-Light Variable Frequency Paddlewheel Aerator

Our ultra-light variable frequency paddlewheel aerator is specially designed to improve water quality and oxygen content in aquaculture ponds. Available in four power options: 0.55 kW, 0.75 kW, 1.5 kW, and 2.2 kW.

With a gearless direct drive design, no gearbox maintenance is required — the machine runs stably with zero maintenance work. Variable frequency control enables energy saving and multi-speed adjustment, allowing you to tune the working speed to control water splashing and oxygen supply according to actual water quality conditions.

The machine offers wide voltage adaptability and a phase-loss alarm without shutdown. Multiple protection features include lightning protection, anti-winding, and overload protection. Soft start avoids harsh disturbance to aquatic creatures. The paddle wheels churn surface water and push water convection from bottom to top, which increases dissolved oxygen, discharges toxic gas in the water, and reduces ammonia nitrogen and nitrite.

A good water environment reduces fish and shrimp stress and improves survival rate and growth speed. The floating design makes installation and position shifting convenient. Low noise allows continuous day-and-night operation. Suitable for shrimp farms, fish ponds, and recirculating aquaculture systems. OEM & ODM customization is available.

Key Specifications
Optional Power0.55 kW / 0.75 kW / 1.5 kW / 2.2 kW
Drive DesignGearless direct drive — no gearbox maintenance required
ControlVariable frequency control with multi-speed adjustment
Voltage AdaptabilityWide voltage range with phase-loss alarm (no shutdown)
Protection FeaturesLightning protection, anti-winding, overload protection, soft start
InstallationFloating design for convenient installation and repositioning
Noise LevelLow noise — suitable for continuous day-and-night operation
ApplicationsShrimp farms, fish ponds, recirculating aquaculture systems
CustomizationOEM & ODM available
Core Advantages
Zero Maintenance

Gearless direct drive eliminates gearbox wear, delivering stable operation with no routine maintenance.

Energy Saving

Variable frequency control enables multi-speed adjustment and reduced power consumption.

Water Quality Improvement

Bottom-to-top convection increases dissolved oxygen, discharges toxic gas, and lowers ammonia nitrogen and nitrite.

Built-In Protection

Lightning, anti-winding, and overload protection with soft start to protect aquatic life.

Product Gallery
Ultra-light variable frequency paddlewheel aerator floating on an aquaculture pond
Close-up view of the paddlewheel aerator's gearless direct drive and paddle wheels
Paddlewheel aerator operating in a fish pond, churning surface water for oxygen supply

Images are for reference only. Actual product appearance may vary based on configuration and customization options.

Quality Zero Maintenance Paddlewheel Aerator for sale
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