The connection method of bolting the screen surface to the screen frame is called bolt tightening. This type of fixing is suitable for the middle of the sieve screen with a thickness of more than 8 mm, the rubber screen surface, the rod screen surface and the screen of the screen with a large diameter.
There are two types of bolts: U-shaped and J-shaped. The difference is that the U-shaped is more troublesome to disassemble than the J-type, so the J-type is now used.
Second, the inclined plate is pressed
The manner in which the two sides of the screen surface are fixed to the screen frame by the inclined plates, bolts, etc. on the upper frame is called the inclined plate pressing. This type of fixing is commonly used for medium-grade sieving of thin steel plated screens, rubber and polyurethane screens.
Third, the hook tension
The end of the sieve plate or the screen is changed into a hook shape or the edge of the screen is wrapped with a thin steel plate and a rubber pad to become a hook shape, and then a hook and a bolt are fixed to be tensioned by a hook. The former is suitable for sieve plates or woven screens with a thickness of less than 6 mm, and the latter is suitable for sieve faces with a smaller sieve surface diameter.
Fourth, the wooden wedge is pressed
The way to fix the screen surface to the vibrating screen frame with a wooden wedge is called a wooden wedge. This compression method is suitable for the slotted screen and the punched screen.
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