Filter belt, also known as vacuum belt or vacuum rubber filter belt, is a key component that is matched with DU horizontal belt vacuum filter, vacuum belt dewatering machine and vacuum belt washing machine. It is a special rubber belt for filter machines in the chemical industry. The frame material of the filter belt is made of polyester canvas with excellent performance, featuring high strength, acid and alkali resistance, heat resistance and oil resistance. Its notable feature is that it has a small elongation under a constant load and is not prone to deformation. The size is stable, the operation is normal after being adjusted on the machine, and it does not elongate in future production. The materials selected for the filter belt: SBR rubber is used, and polyester EP200 fiber cloth is used as the skeleton material.The rubber filter belt process: The rubber filter belt is formed and vulcanized through a one-time integral composite process to ensure the flatness of the belt body and the stability of its performance. Both ends of the vulcanized joint are reserved with raw heads and vulcanized in one piece to ensure no cracking.

We can produce circular belts with a width range of B1000-6800mm. Our company's 6800mm ultra-wide filter belt is the first of its kind in the domestic industry. The thickness of the filter belt is 20-50mm, the thickness of the upper adhesive covering rubber is 10-30mm, and the thickness of the lower adhesive covering rubber is 5-15mm.