Manually operated gate ZRV
Manually operated gate ZRV is used to discharge bulk material from hoppers, silos and conveyors. The gate operates indoors or outdoors under a canopy with lower limit value of operating air temperature of up to -20°C.
Movement mechanism consists of screw-and-nut gear, by means of which the movement of sliding damper is carried out.
The screw-type gate is supplied assembled, drive mechanism depends on the drive type, therefore is it supplied separately.
Operating and shelf life:
Operating life is 10 years.
The shelf life and preservation duration of the gate by the plant-manufacturer with appropriate storage is 18 months. If long-term storage is required, re-preservation should be carried out every year.
The warranty period is 12 months from the date of screw-type gate commissioning, but not more than 18 months from the date of shipment by the supplier to the consumer.