The utility model discloses a UV that suitability is strong crosses ray apparatus, including bottom plate and motor, there is the crossbeam top of bottom plate through support fixed mounting, both ends are rotated respectively and are installed the action wheel and follow the driving wheel about the crossbeam, the belt pulley of action wheel and motor passes through belt transmission and is connected, the outer wall cover of action wheel and follow driving wheel is equipped with the conveyer belt, the seal box is installed to the upper end of bottom plate, the hole that supplies the crossbeam to pass is seted up at the middle part at both ends about the seal box, the UV lamp is installed to the inner wall of the top seal box of crossbeam, this UV that suitability is strong crosses ray apparatus can shine the product in succession, shines incessantly, and work efficiency is high, and the operating personnel's that has significantly reduced the amount of labour is shone nos dead angle and is had very strong suitability, is fit for extensive popularization.