The screening principle of DZSF series stainless steel linear vibrating screen is that the material is uniformly fed into the feeding port of the screening machine from the feeder, and under the excitation of the vibration motor, it is screened while jumping towards the discharge port direction. Several products and unqualified materials on and off the screen are screened out through multiple layers of screens, and discharged from their respective outlets into the material bin or feeding drum. This product is widely used for screening dry powder materials in industries such as chemical, food, plastic, pharmaceutical, metallurgical, glass, building materials, grain, fertilizer, abrasive, ceramics, etc.
This screening machine is mainly composed of a screening box, screening frame, screen mesh, vibration motor, motor pedestal, damping spring, bracket, etc. Below, the editor will briefly introduce the main structural description of the DZSF series stainless steel linear vibrating screen:
1. Vibration motor (refer to the vibration motor user manual for usage and maintenance methods).
2. Screening box: It is welded from several steel plates of different thicknesses, with certain strength and rigidity, and is the main component of the screening machine.
3. Screen mesh: There are several types of screens including low-carbon steel, brass, bronze, stainless steel wire, etc.
4. Vibration damping spring: prevents vibration from being transmitted to the ground while supporting the entire weight of the screen box. During installation, the spring must be perpendicular to the ground.
5. Bracket: Composed of four pillars and two channel steels, it supports the sieve box. During installation, the pillars must be perpendicular to the ground, and the channel steels under the two pillars should be parallel to each other.
6. Screen frame: made of pine wood or wood with small deformation, mainly used to keep the screen flat and achieve normal screening.
7. Motor pedestal: When installing the vibration motor, the connecting screws must be tightened before use, especially three days before the new screening machine is put into use, and must be repeatedly tightened to avoid loosening and causing accidents.