The newly-developed multi-stage ejector can be used on the vacuum-tube lifters of the JUMBO series as an alternative to a blower. This offers the users even more possibilities for use of the vacuum-tube lifters.
Advantages:
No blower is needed
No hoses need to be installed between blower and lifter
Low price
Faster return on investment
Suitable for use even in explosion-hazard areas
No mechanical wear
Lower heat and noise emissions
Construction and applications:
The ejector is equipped with three axial silencers for quieter operation. The optimum operating pressure is 6 bar. The lifting speed can be adapted to the user's requirements with the aid of the pressure regulator. The air consumption is 1,200 NI/min. The flow of compressed air can be switched off at any time by means of the shut-off valve on the pressure-reduction valve.
JumboErgo and JumboSprint: can be equipped with the multi-stage ejector SEM 300; maximum load: 85 kg
JumboHandy: can be equipped with the multi-stage ejector SEM 100, maximum load: 30 kg
The multi-stage ejectors, which have a high suction capacity, can be used universally with the vacuum-tube lifters of the JUMBO series. They permit handling of workpieces with almost all types of surfaces, including porous materials.
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