what materials can polyurethane screens separate?

Polyurethane sieve plate is mainly used in industries: coal washing plant, coking plant, mine, river dredging, metallurgy, petroleum, etc.

Advantages of polyurethane sieve plate

(1) According to the shape of the material, the rubber sieve plate and screen can be designed with different hole shapes.

(2) The rubber sieve plate and screen are light in weight, which is convenient for on-site loading and unloading.

(3) The rubber screen and screen have greater resistance, which can reduce noise.

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Sandblasting nozzle classification and use

Using high-pressure air as a power source to drive abrasive particles to hit objects within a certain range will produce a great impact. The function of the sandblasting nozzle is to spray abrasive particles on the object evenly and efficiently. Sandblasting nozzles can be divided into: straight hole sandblasting nozzle, Venturi sandblasting nozzle , double Venturi sandblasting nozzle, angle sandblasting nozzle Straight hole nozzle: There are only contraction section and straight section inside, the structure is simple and easy to manufacture. This kind of nozzle cannot overcome the vortex phenomenon existing at the inlet end, and the pressure loss is large; the abrasive velocity at the outlet is less than 100m/s under the pressure of 0.7MPa.

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