Rudder horn and rudder arm for Ship & Boat & Marine
Production of large-scale pelagic ship rudder horn is difficult by casting method because of its complex shape,heaver weight,high inside quality requirement.
The temperature field of the solidification simulation for the heavy rudder arm steel castings was made with HUA ZHU CAE/Inte-CAST8.
ZTIC is experienced in manufacturing large-sized marine castings and forgings, possessing advanced technology, strong technical force and completes testing facilities, it has the ability to manufacture and develop all various marine parts.ZTIC is the earliest approved enterprise for manufacturing marine castings and forgings by Britain Lioyd's Register of Shipping(LR), Japan Shipping Classification Society(NK), Norway Shipping Classification Society(DNV), France Shipping Classification Society(BV), Germany LIoyd(GL), American Bureau of Shipping(ABS), Registro Italiano Navale (RINA) and China Classification Society of Shipping(CSS).
Marine Forging and Marine Casting
Main marine castings and forgings:
1.Steel castings (below 150t per piece): stern, stern tube,the overall and fission rudder, etc.
2.Steel forgings ( below 60t per piece): propeller shaft, couplings, intermediate shaft, rudder stock, rudder pintle , bolt and nut, etc.
4.Certificate and classification certificates : CCS,ZY,ABS, GL,NK,BV,DNV and LR