Robotic Systems for Industrial Tank Cleaning & Waste Management
Advanced robotic tank cleaning, crude sludge recovery, and solids control solutions for refineries, FPSOs, tank farms, and industrial facilities — improving safety, efficiency, and environmental performance.
Integrated System Solutions
Coolrich delivers system-based solutions through flexible commercial models, built on strong engineering and industrial services expertise.
Robotic Tank Cleaning
Remote-controlled robotic systems for crude oil tank desludging — no confined-space entry, shorter downtime, improved HSE compliance.
- Onshore storage tanks
- Ship & FSO crude tanks
- Refinery & petrochemical tanks
Oil Recovery & Waste Reduction
KOSUN integrated systems to reduce sludge volume, recover usable oil, and minimise waste disposal from crude and drilling operations.
- Crude sludge minimization
- Drilling mud waste recovery
- Oily sludge treatment
Solids Control Systems
KOSUN solids control equipment maintaining drilling fluid quality and consistency for rigs ranging from 250 HP to 3000 HP.
- Shale shakers & mud cleaners
- Decanter centrifuges
- Liquid mud plant (LMP)
Industrial Cleaning Robots
Floating desludging robots, oil & foam skimming systems, and box culvert dredging robots for waterways and drainage infrastructure.
- Rivers, ponds & dams
- Marine & offshore
- Underground drainage
Industries We Serve
Offshore Oil & Gas
FPSO, FSO, offshore platforms, and marine vessels requiring safe tank cleaning and waste management without halting operations.
Refineries
Crude oil storage, process tanks, and refinery infrastructure requiring periodic cleaning, sludge removal, and waste minimization.
Tank Farms
Large-scale storage facilities for crude oil, refined products, and petrochemicals where sludge accumulation reduces usable capacity.
Petrochemical Plants
Reactor vessels, storage tanks, and process equipment requiring specialist cleaning and contamination control solutions.
Industrial Facilities
Wastewater treatment, municipal drainage, and general industrial assets requiring robotic cleaning and maintenance solutions.
FPSO & Marine Vessels
Intelligent desludging systems for ship and FSO storage tanks — remote-operated, explosion-resistant, no-man entry design.
Engineering Expertise You Can Trust
Established in 1993, Coolrich combines deep engineering experience with modern robotic technology to deliver practical, operable system solutions that perform in real-world industrial conditions.
- Over 30 years of engineering and industrial services expertise
- Remote-operated robotic systems for hazardous environment safety
- Reduced downtime through advanced cleaning and recovery solutions
- Flexible commercial models — CAPEX, rental, or lease arrangements
- Structured execution with risk awareness and controlled deployment
- Competent personnel with clear, defined operational procedures
KOSUN & Alpha Systems
KOSUN
Solids Control & Waste Management
KOSUN solids control systems are composed of 3 to 7 mud tanks with 5 levels of solids control, dosing, weighting, and other equipment — meeting requirements for drilling rigs ranging from 250 HP to 3000 HP.
Explore KOSUN Systems
Alpha Robotics
Robotic Tank Cleaning Systems
Alpha robotic systems enable sludge removal without human entry, improving operational safety and reducing tank maintenance time. Equipped with tools for agitation, flushing, suctioning, and sludge conveying.
Explore Alpha Systems