... .Power: 380V,50Hz,43.5Kw.2.Tread Building MachineDescription: 13″~24″Hydraulic expansion rim tread Lamination Machine.Overall size(LWH): 1500X1600X1700mmWeight: about800kgsFunction ... devices, edge devices sidewall.Power: 380V,50Hz,30Kw tyre retreading machine - tread building ...