robust monobloc construction of the base and downender plate that guarantee rigidity of the whole unit. hydraulically operated by two cylinders and hydraulic central unit incorporated into the base. the cylinders are fitt......robust monobloc construction of the base and downender plate that guarantee rigidity of the whole unit. hydraulically operated by two cylinders and hydraulic central unit incorporated into the base. the cylinders are fitted with safety valves against any possible break in the connectors during use. electrical control panel incorporated in the actual machine, fitted with all ce- marked safety systems and intermittent exterior warning lights when in operation (safety). no foundation needed.