The emissions generated during machining on the machines are collected directly by means of an oil-tight line and conveyed to the filter system/separator. Manual throttle valves are mounted on all machines for adjustment.
The emissions are filtered with a pre-filter and then with a 3-stage process with high efficiency. The first two consist of special glass fiber filters, which have a self-cleaning effect due to the special arrangement. The 3rd stage is designed as an oil-resistant H13 HEPA filter. The plant is designed with redundancy so that production reliability is guaranteed in the event of filter breakage and/or fan failure. The switchover is automatic.