1、Design of hanging bracket all through computer stress analysis,ensures rational and strong construction of hanging bracket,and no hidden trouble in use.Specific parameters of hanging bracket is designed according to the specific harrow suction design requirements or owner demands。 2、Hanging bracket structure all adopt the high strength marine steel plates welded together,machining after deal with stress.Spraying anti-rust paint after shot blasting and polishing processing to cleanliness requirements on surface,ensures long rustproof function。 3、We use high wear-resisting of copper alloy to make sliding parts in hanging bracket,equipped with lubrication method reasonable structure.To ensure smooth rotation and durable |