PONAR Wadowice designed and manufactured a hydraulic system of a drive used for closing the discharge of a shaft retention tank.
The discharge is equipped with a clamshell lid, driven by hydraulic cylinders and an emergency divided lid, where each of the parts is moved by two hydraulic cylinders. The mechanism of the adjustable lid of the loading chute is powered by a hydraulic cylinders. The maximum force applied on the piston rods of the cylinders of the lids is 6-10 t. The system has 3 hydraulic power packs, an accumulator station for closing emergency lids, control blocks and sets of cylinders. The system is compliant with ATEX standard.
ul. Wojska Polskiego 29
tel. +48 75 721 53 82
ul. Św. Jana Pawła II 10 a
43-170 Łaziska Górne