Multi-Stage Ejectors

Schmalz has developed two multi-stage ejectors with integrated valve technology for handling of cardboard, packing materials, insulating materials and other porous items, for the rapid evacuation in the lower vacuum range resulting in reduced costs and shorter cycle times.

These processes require big suction capacity and low air consumption at the same time, which is why Schmalz multi-stage ejectors are the ideal choice with high suction rates up to 673 litres per minute.

Multi-Stage Ejectors SEM: Suction rate 332 l/min to 2,370 l/min

Multi-Stage Ejectors SEM-C: Suction rate 338 l/min to 673 l/min

Range of ejectors with a very high suction capacity
Fast and safe handling of all porous materials
Multi-stage ejector nozzle with high efficiency
Rapid evacuation in the lower vacuum range, reduced costs and shorter cycle times
Optional connection facilities for compressed air, exhaust air and sensors
Flexible mounting; reduced design costs