Control systems for bridge and portal cranes

The control system of crane mechanisms must meet specific conditions which include: load change within wide limits the magnitude and direction of the action; wide range of speed regulation with different values and signs of action of the load; work in an intermittent mode with a large number of inclusions; vibration and moisture-dustproof protection, increased reliability and safety, ergonomics management. We offer crane control systems, depending on the existing technological needs of the Customer. In our Arsenal of control system for DC and AC with frequency thyristor and relay-contactor management principles.

Crane’s Control systems for nuclear power plants

Control system for cranes nuclear power plants correspond to the NP-043-11 “Rules of arrangement and safe operation of cranes for objects of use in atomic energy” . Our solutions in the field of cargo transportation at nuclear plants provide absolute safety . CJSC “SI-EL” has all necessary permits and licenses for this activity.

Control systems of foundry crane’s electric drive

Foundy cranes are working in heavy and very heavy duty, high temperature and pollution. The reliability of control systems for special requirements. Control system housed in an isolated room (container) with air-conditioning and air filtration. The equipment has a special design.

Control system for special purpose cranes

Control systems for special purpose cranes take into account the control of the load-gripping bodies: magnetic traverse / magnets, grapple, spreader, special controlled traverses, etc.

Control systems for electric drive of drilling rigs

Electric drive control system for drilling rigs:

  • Meets the requirements of the oil and gas industry.
  • Designed for use in harsh environments.
  • Reliable and energy-efficient.
  • Integrated security functions.

Control systems for electric drive slips, locks, drawbridges.

This type of electric drive is characterized by a short-term operation mode, but with very stringent requirements for the range of regulation, reliability and safety.