Electrohydraulic power unit

Our enterprise is concentrated on creation of hydraulic drive systems with complex solution of customer needs. Both creation of a whole system, that has a number of advantages such as optimal selection of hydraulic, pneumatic and electronic components and parameters with intention to obtain maximal equipment productivity and power efficiency, and supply of separate system elements (hydraulic power units, pump units, hydroblocks, valve systems, pneumatic control blocks) are possible. We design and supply systems for specialized equipment counting on and checking-out on optimal parameters for functioning in fully automated mode, as well as flexible systems with capability of readjusting according to workflow requirements. The latest systems are supplied with ergonomic control boards having intuitive interface. It is possible to produce explosion-proof systems, air- and hydro controlled systems, complex systems of mobile machines hydraulic drive, hydrosystems with autodiagnostics. Hydraulic drive systems may be supplied with a set of pipes and connections, fully prepared for installation as to the exploitation place, and also with necessary actuators (hydraulic cylinders and hydraulic motors). Also we produce and supply high pressure hydraulic drive systems (up to 1600 bar) on the basis of high pressure pumps and multipliers.

Hydraulic and pneumatic systems under control of programmable controllers have a number of advantages which are absent in systems without PLC. First of all, electronic control system has flexible capabilities as to adjusting and selecting of equipment optimal operating modes, especially in the case of workflow alteration; secondly, the electronics allows for systems modulating and their easy integration into automated manufacturing lines; thirdly, the number of hydraulic, pneumatic or process components decreases, which provides reduction of equipment costs; in the fourth place, it is possible to program the wide range of system behavior in alert and abnormal situations causing undesired consequences. Energy efficiency of electronic systems must be noted separately, due to drive power takeoff "on demand", in dependence of workflow needs.

Power unit is ready for shipment

Back charge garbage truck

In 2001 on the base of the first cabover chassis produced by KRaZ company we equipped the back charge waste track with electrohydraulic drive (designed by Parker Mobile Devision). The hydraulics of the car is controlled by IQUAN module and provides the fast reconfiguration of the car operating mode in dependence of the waste being pressed.

Mobile PLC power unit

Steel-ladle slide shutter electrohydraulic drive station controlled by MC-2 controller

Programmable hydraulic drives are widely used in important lines of continuous cycle. Introduced system of ladle drive of continuous casting PJSC "AZOVSTAL" controlled by MC-2 module controls the following parameters: charge level of hydraulic emergency accumulators, abnormal start of standby system and it’s handling, operator signals, oil level and temperature in the tank, engine start delay time, filters pollution density, telescoping smoothness and speed of a number of operating members, process visualization, error and broken down equipment indication, etc. The system is designed and constructed by the specialists of our enterprise on the own productive facilities in the city of Kharkiv according to requirements specification of PJSC "AZOVSTAL" specialists.

Power unit of tube mounting drive tool actuator in explosion-proof version (Coil tubing system)

Power unit of tube mounting drive tool actuator in explosion-proof version for mining operations installation. Coil tubing system. To manage work liquid flows we developed and manufactured the manifold with cartridge-type valves under hydraulic liquid pilot control, instead of electricity, to meet fire safety requirements.

Non-class liquid resistant high pressure (700-1500 atm) power unit

Oil-pumping stations and oil-filtering apparatus

Oil-pumping installation constructed of Ukrainian made kitting and reliable Parker filtering block is inexpensive and necessary tool for oil pumping and filtering in containers. FRESH OIL IN TANK IS NOT CLASS AND ACCORDING TO INSTRUCTIONS OF OIL AND EQUIPMENT MANUFACTURERS MUST BE PRELIMINARY FILTERED.

Fragmented pressing squeezer

Compressed air pressure management is a requirement of sausages productive pressing. One of our clients set the task of continuous pressure increasing in the squeezer pneumo system and of load holding upon sausage according to workflow. Furthermore, the pressing mode must have a possibility of fast reconfiguration. The primary components of the system are proportional pressure valve and programmable controller.