2000Kg Tandem Trailer Caravan Suspension Kit, Mechanical Drum Brakes, Slipper Springs, Axle Lengths 60"- 79"
SHOT PEENING Shot peening is a cold working process used to produce a compressive residual stress layer and modify mechanical properties of metals and composites. It entails impacting a surface with shot with force sufficient to create plastic deformation. Shot peening is often called for in aircraft repairs to relieve tensile stresses built up in the grinding process and replace them with beneficial compressive stresses.
