Series PKL pneumatic impactors are particularty suitable for knocking stubborn residues from walls, pipes and containers.
Examples of applications include: elimination 01 tube-forming. bridging and evacuation of residues.
The impact (similar to a hammer) is created by the piston. With PKL 190 to 740 the impact is produced directly against the surface upon which the impactor is mounted.
From PKL 200 upwards the impact is procuced against the base plate. The compressed air pushes the piston against one or two springs. The fast exhausting of the piston chamber causes the piston to strike abruptly against th e impact surface.
Series PKL impactors can be operated using non-lubricated compressed air.
A directional control valve is necessary for activation (not included).The maximum impact sequence is 10 impacts in a row, at a rate of 15 impacts per minute and 180 impacts per hour.