Ring mould module

The utility model relates to a ring mould module, it includes the module body, the module body is including setting up in the shaping groove of module body both sides, setting up the connecting hole on the module body and set up and include the grafting portions that two symmetries set up and be located the shaping groove partition portion between the grafting portion at inserts of module body one end through inlaying the groove, be provided with the arc surface in the grafting portion, be provided with first fixed slot on the arc surface, it is provided with the second fixed slot corresponding with first fixed slot to inlay the inslot, the locating hole is constituteed to first fixed slot and second fixed slot, improve the part ability of resistance to wearing with the inserts, the stand wear and tear ability of whole module gets a promotion to improve briquetting work efficiency, increased the life of ring mould, the main wearing surface that the inserts will encircle the nib mouth covers, adopts this kind