Products for Oil&Gas

Equipment Set for the Remotely-Controlled Removal of Sludge from Oil Tanks

The ESOT is a Proven Technology.
Firstly deployed in March 2016, ESOT has since been confirmed by satisfied customers and cleaned a large number of oil tanks.
ESOT- Improves safety and significantly accelerate your oil storage tank cleaning with robot

New robotic technology

Equipment Set (ESOT) consists of:

  • ADEX remote-controlled vehicle for the suction of oil sludge from the oil storage tanks. The vehicle is designed to transport a suction hose and for the work in ATEX Zone 0 environment
  • A transportable ventilated cabin, TVC, for the remote control of the vehicle and the safe installation and operation of the hydraulic power pack and the TV signals from the remote-controlled vehicle. The TVC cabin is designed for safe work in ATEX Zone 2 or Zone 1 environment
  • The TV-control, remote-control of the vehicle and hydraulic power pack are positioned in a non-explosive environment inside the TVC cabin and is switched on after the area is ventilated

ESOT can substitute up to 90% of human work in removing Oil Tank Sludge

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Products for NUCLEAR

Remotely controlled robot designed for cleaning of contaminated sludge from nuclear tanks.
  • compact solution in a single container
  • robot with a thread disrupter
  • capable of doing work in sludge or underwater
  • robust and well tried concept
  • hydraulic propulsion system, length of hoses and cabling up to 100m
  • stainless steel design
  • many different modes of pressure wash, suction and disrupting
  • the system is the product of 25 years of experience in the nuclear industry
  • well air-conditioned area for operating personnel, ventilation through HEPA filter
  • the device has proved itself in operating conditions during disposal of contaminated sludge in JAVYS a.s., Slovakia
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  • Remote operated vehicle for underwater cleaning
  • Reactor vesel cleaning (WWER 440 Nuclear power plant)
  • Primary and secundary tank cleaning in Nuclear power plant
  • Underwater to 20 m


Romote-controlled rover ADC 1 & ADX 2.1
  • Visual inspection of pipes and reactor vessel under water (up to 20m)
  • Extraction of foreign objects
  • Sampling & cleaning
  • Operation in pipes with internal dimension of at least 200 mm
  • Work in environment with radioactive substances

Download datasheet ADX 2.1 (pdf)

ADX - 2.1

ADX - 2.1


Volkswagen Slovakia, Slovakia
SE, a.s., NPP Mochovce, Slovakia
SE, a.s., NPP Jaslovské Bohunice, Slovakia
VUJE, a.s., Slovakia
ST-Cleaning, Netherlands
ICI –Services BV
MVM Paks Nuclear Power Plant Ltd, Hungary

Voľné pozície

Elektro konštruktér
Strojný konštruktér
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ADROC Tech Ltd.

919 29 Malženice 233

Slovak Republic

Phone: +421 33 7320548


GPS: E: 17° 40' 24" N: 48° 27' 07"


was started by industry experts with extensive experience in development, design and manufacture of remotely operated devices, vehicles and advanced robotic cleaning technologies. Robotic cleaning technologies include devices and vehicles working in automated or semi automated modes. Our advanced robotic cleaning technologies offer safe and effective machine applications eliminating the need for human work in dangerous or difficult working conditions. Cleaning technologies are tested, tailored and optimized for customers and are environmentally friendly.
Majersky   Vladimír Hrivnak
Dušan Majerský, Director            Vladimír Hrivnák, CTO

Virtue, s.r.o.