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A complete range of springs
Contact and coil springs
KERN-LIEBERS – Your specialist for precious metal coated springs for optimum contact and conductivity.
Wire diameter: From 0.03 mm
Smallest cross section: 0.04 mm x 2 mm
Spring diameter: From 0.18 mm
Spring body: Cylindrical, conical, barrel or waist-shaped, special shapes
Spring ends: Flattened, drawn in, openly wound, special shapes
Optimum contact and conductivity with the following surfaces: Ni, Cu, Ag, Au, passivation (organic and metallic)
Adhesion testing of surfaces (e.g. temper test)
100% length check possible with sorting and adjustment at the machines for compression springs
100% force and geometry check possible with sorting and adjustment at the machines for tension springs
Free position check of legs by laser, sensor, camera