Riveting technology and processing: Hydraulic riveting. Hydraulic riveting principle is the use of hydraulic riveting methods. It has pressure, fast action, better adaptability and other characteristics. Hydraulic riveting machine is divided into two kinds of fixed and mobile. Fixed hydraulic riveting machine for riveting only specialized products, generally equipped with automatic feeding and discharging means radial hydraulic riveters prices, so productivity and offer high radial hydraulic riveters, low labor intensity. Factors affecting the structural strength of riveted: riveting intensity and length of the rivet and the rivet total thickness is related to the same rivet diameter, when being thinner rivets, rivet length is shorter, the greater the intensity; otherwise strength is reduced correspondingly . Strength riveting and caulking also the type and form related.