PVC (polyvinyl chloride) mixing super-wear-resistant device

The utility model discloses a PVC (polyvinyl chloride) mixing super wear-resistant device, which comprises an equipment base, a support frame and a mixing box, the upper end of the equipment base is provided with the support frame, the upper end of the support frame is provided with the mixing box, the mixing box is internally provided with a protection mechanism for protecting the mixing box against wear during PVC mixing, the upper end of the mixing box is provided with a feeding mechanism, and the lower end of the mixing box is provided with a discharging mechanism. The PVC material mixing rod has the beneficial effects that the PVC material mixing rod is wrapped and protected by the covered edge, and the covered edge is detachable and replaceable, so that the covered edge is in contact with the PVC material for mixing, the mixing rod is not damaged, and the service life of the mixing rod is prolonged; the thickened bottom plate is mounted at the lower end of the mixing box, the protective barrel is clampe