The PGT series of metal ore disc vacuum filter machines utilize vacuum as the driving force for filtration, separating solid and liquid minerals. This machine fully draws on the advantages of similar foreign products, optimizing the overall performance and reliability of each component through computerized modular design, achieving users' requirements for metal mineral dewatering. Widely used in iron concentrate, non-ferrous metal concentrate, coal washing plants, non-metallic minerals, chemical industry, and environmental protection fields for dewatering operations.

Technical Features:

The fan-shaped filter plates feature uniformly distributed脱水孔, with a reasonable porosity and larger rib dimensions, crafted from high-strength engineering plastics, which increases the service life by 1-1.5 times.

The filtrate tube has a large filtration area, and the distribution head has a spacious cavity area, which enhances the suction rate and the efficiency of filtrate discharge.

Abrasion-resistant nylon monofilament or double yarn fabric improves moisture extraction efficiency and is less prone to clogging, extending the service life.

Multiple dry oil pumps for centralized automatic lubrication.

Automatic filter cloth cleaning device maintains its excellent dewatering efficiency.

Horizontal forced variable-speed mixing, with rubber and graphite packing at the shaft end and triple sealing by hydraulic pressure difference, ensuring no leakage.

The main drive is equipped with a stepless variable speed, adjusting according to the material's concentration and flow rate (AC variable speed motor or inverter) to achieve ideal operational efficiency.

Each disc consists of 20 filter vane plates, enhancing the filtration process control and ensuring uniform thickness.

The friction discs are cast from high-wear-resistant materials, combining toughness and flexibility for excellent sealing efficiency and a long service life.

Filtering tube is made of high-strength ceramic composite steel pipe, enhancing lifespan by 10 times or more.

The liquid filter tube and filter fan connection eliminate the top and bottom flanges, using mold positioning for direct welding, reducing 90% of potential gas leakage points.