This product is no longer available

Aquaculture Net Cleaner Underwater Robot-BGT

Aquaculture Net Cleaner Underwater Robot-BGT

The BGT-N4A Net Cleaner Robert is an advanced robotic solution designed for efficient and non-destructive cleaning of medium-to-large aquaculture nets. Utilizing ROV-like maneuverability and patented cavitation jet technology, it removes biofouling (seaweed, mussels, barnacles) without damaging nets or antifouling coatings. Its unique contactless gliding design and full 360° cleaning capability (including net bottoms) set a new industry standard for automated net maintenance.

Availability:

◀◀ Key Selling Points ▶▶

Zero-Net-Damage Technology

Contactless gliding/suspension system (no wheels/tracks)
Adjustable net-contact pressure
US-compliant cavitation water jets (water + air mix)

Intelligent Operation

One-touch net adhesion
Full ROV mobility: pitch/roll/yaw auto-control
3D attitude display & auto-depth/direction holding

High-Efficiency Cleaning

5x370mm high-speed rotary jet discs
3,457 m²/h cleaning rate
Effective on stubborn shellfish attachments

Robust & Adaptable

Works in Sea State 5 conditions
Cleans inner/outer nets & inverted surfaces
Modular design for easy maintenance

Comprehensive Monitoring

4x 170° ultra-wide cameras (8MP)
6x high-power LED lights (200W total)
Leak/depth/pressure sensors

NET WASH05 NET WASH06

Robot operation station

Multi-functional ergonomic operation chair, intelligent operation console, comfortable operation environment, experience the joy of easy net washing.

NET WASH Robert operation2

Types of attachments

Cavitation water jet cleaning technology can deal with various attachments, such as mussels, oysters, straw worms, aquatic plants, etc.

◀◀ Product Parameters ▶▶

Category	Specification
Model	SCT-VNC-032
Dimensions	2014 × 1366 × 535 mm
Weight	400 kg (in air) / Neutral buoyancy (in water)
Max Depth	100 m
Cleaning Width	1800 mm
Cleaning Speed	0–1.5 m/s
Power	25 kW
Jet Pressure	20–25 MPa
Nozzle Size	1.1–2 mm
Thrusters	3 vertical + 2 horizontal (2.5 kW each)
Lighting	4×25W + 2×50W LEDs
Hose/Cable	100 m abrasion-resistant hose + zero-buoyancy cable
Sensors	Depth/Pressure/Leak detection

Supporting Equipment

Component	Key Specs
High-Pressure Pump	45/110 kW (diesel/electric), 200–250 bar, 110–410 LPM
Winch (Electric)	1.5 kW, 100-m hose capacity
Control Ground Station	15.6" touch + 21.5" outdoor screen, video recording
Vessel Power Unit	15 kW, IP56 rated, overvoltage/short-circuit protection

cleanRobot04

cleanRobot05.32777fb

High-Pressure Pump

Seasonal Cleaning Recommendations

Season	Recommended Frequency	Cleaning Method
Summer	Every 2-3 weeks	Primarily removes seaweed and small shrimp. Requires high frequency due to rapid growth.
Autumn	Every 4-6 weeks	Critical for northern seas: Must thoroughly clean during early mussel attachment (starts in September).
Winter	Inspection-dependent	Requires extra monitoring to prevent sudden mussel outbreaks.

Fouling-Level Cleaning Recommendations

Fouling Severity	Recommended Frequency	Cleaning Method
Light Fouling (Early Stage)	Every 2 weeks	Single high-speed robot pass
Moderate Fouling (Mid Stage)	Weekly	Single high-speed robot pass
Severe Fouling (Late Stage)	Continuous cleaning	Multiple low-speed passes with focused cleaning on stubborn areas

Home / Products / Aquaculture Products / Aquaculture Net Cleaner Underwater Robot-BGT

Aquaculture Net Cleaner Underwater Robot-BGT

Supporting Equipment

Seasonal Cleaning Recommendations

Fouling-Level Cleaning Recommendations

Related Contents

Quick Link

Solution

Contact Us