Manufacturing Technology and Characteristics of All-steel Radial Tire

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1. The main manufacturing technology of all steel radial tires

(1) Banbury mixing: rubber compound;
(2) Extruding: tread, sidewall, cushion rubber, rubber core of tire bead;
(3) Rolling of molded rubber: thin film, inner lining layer (airtight layer);
(4) Rolling of steel wire: carcass, belt ply, and spigot-covered ply of all steel radial tire;
(5) 0°extruding: 0°belt ply;
(6) Longitudinal cutting: strips of narrow fiber rubberized cord and narrow thin film strips;
(7) Winding and molding of tire bead: tire bead and winding chafer of all steel radial tire;
(8) Application of rubber core: apply the rubber core to the tire bead;
(9) Semi-vulcanization: semi-vulcanize the tire bead;
(10) 15°cutting: belt ply, wrapping cloth of seam allowance;