Armouring cum core laying machine / Rigid Stranding Machine (Tubular Stranding) and all Wire and Cable making machines are provided with under rollers with double ball bearings with each carriage, main hallow shaft supported. zoom The Armouring cum core laying machine / Rigid Stranding Machine (Tubular Stranding) and all Wire and Cable making machines have self aligned spherical roller bearings on ends, fine locking and tension device that provide on cradle pintle