Toughened PPR pipe production equipment

The utility model discloses toughened PPR pipe production equipment which comprises a first fixing seat, a second fixing seat and a recovery box, and a cooling box is arranged between the upper ends of the first fixing seat and the second fixing seat. The lower end of the first branch pipe is respectively provided with a plurality of groups of spraying components from left to right, and due to thefact that the brittleness of PPR is high at low temperature, annealing projects are added when PPR pipes are produced, and the fluidity of amorphous molecular chains can be improved to a great extent. The PPR pipe just produced can be well cooled and shaped through the multiple sets of spraying components, the plastic deformation capacity of the material is improved, the PPR is effectively toughened, a water outlet is formed in the middle of the lower end of the cooling box and corresponds to an outlet in the upper end of the recycling box, just used cooling water can continue to be used through the infusion pump, an