Bead Compression Testing Machine is designed to test spring of which features are to compress and restore load displacement of bead with seal structure of metal gasket.
 
 
Hydro Pulsar is designed to test to estimate durability and life cycle of bead on vibration conditions which make slight and repeatedly upward and downward vibrations by combustion pressure in adjacent of bore.
 
 
Kneader is used, mixing techniques of rubber materials, to develop materials for rubber gasket used in diverse ways depending on temperature and using fluids.
 
 
Oil Bath is designed to evaluate resistance of using fluids (oil, cooling water etc.) such as rubber and coating fluids to develop stable materials for seal fluids.
 
 
Fundamental properties such as tension, compression, and tear of materials are measured to identify properties of materials required to apply to materials of gasket.