Spring Systems
METALLIC DUMPERS
Composed of different types of coil springs with metal parts made of steel. They have the advantage of allowing large deformations to a wide range of loads but with a reduced internal buffer. They are very effective in the isolation of low frequencies (above 600 rpm).The series of all-metal insulators low working resonance frequency compression / suspension. They are very effective for all types of machines whose rotational speeds are low.
NK metallic dampers are formed with the following characteristics:
– Spring steel high strength standard and treated according to DIN in-process “Peeling Shot” to prolong their resistance to dynamic aging.
– Finished in epoxy coating is far superior in thickness and protection to their counterparts made with galvanic treatments that also damage the surface of the wire of the spring due to attack rich in hydrogen ions (hydrogenation).
– Cylindrical metal bushings assembled outside the dock at its ends, provided with a locking system “SHS” it impossible to take off and, together with the viscous-elastic putty contains, prevents direct contact of metal parts and promotes sound opacity.
– Semi-oval metal base: avoid sharp edges between edges for comfortable handling. The mounting holes are designed to help center and ground fixing.
– His conformation is from a spring up to 8 units mounted on the same support structure, all based on weight to be supported and the performance characteristics we want.
This sort of dampers can be mounted on two concepts: compression, installing machinery over them and traction, installing them hanging machinery incorporating a lift cage.
Our technical department will inform and advise on the type and the system that best suits your needs.
