• Model NO.：Auto Centering Vibrating Screen

Basic Info.

Model NO. Auto Centering Vibrating Screen

Product Description

Auto Centering Vibrating Screen

[Introduction] It is widely used in mining, construction and chemical industry, mostly for medium and fine particles screening.
[Capacity] 20-300 t/h.

[Application] It is suitable for classification of medium and fine-grained materials in mining, metallurgy, building materials, chemical industry, etc.

[Improvement] The screening equipment uses wear-resistant rubber to make elastic limit parts and adopts modern mine new technology.

 

Advantages

1. Vibrating screen has a large amplitude and high screening efficiency.
2. It can provide a wear-resistant rubber screen with long service life.
3. It can provide wear-resistant rubber spring with high elasticity, long service life, low noise and convenient maintenance.
4. Seat type and hanging type are available.
5. Vibrating screen has good stability.
6. The material on the screen of a self-centered vibrating screen can achieve good looseness and stratification under the action of vibration.
7. The weight of the vibrating screen can be adjusted, and the amplitude of the screen can be adjusted according to the production requirements.
8. When the ORE-FEEDING quantity changes, the amplitude also changes; when the ORE-FEEDING quantity is small, the amplitude increases and the vibration intensifies, and when the ORE-FEEDING quantity is large, the amplitude decreases.

 

Structure

 

The centrifugal inertia force produced by the main bearing of the belt pulley driven by the motor is applied to the internal force of the vibration system of the screen box, which drives the center of gravity of the screen box to do the circular motion. The mass of eccentric weights on the bias wheels should ensure that the centrifugal inertia force produced by them can balance the centrifugal inertia force produced by the rotation of the sieve box.

The condition that the center of the pulley does not displace in space is that the centrifugal inertia produced by the rotation of the sieve box is equal to the centrifugal inertia force produced by the eccentric weight block, and in the opposite direction, the dynamic balance is achieved at this time. Thus, the self-centering of the pulley can be realized, so that the center distance between the large and small pulleys remains unchanged, eliminating the phenomenon of belt loosening and tightening.

 

Technical Parameter

Model	Specification	Feeding Size mm	Capacity t/h	Motor	Power kw	Weight kg	Type
SZZ0918	900×1800	≤40	20~25	Y100L1-4	2.2	420	Hanging
SZZ0918	900×1800	≤40	10~30	Y100L1-4	2.2	553	Seat
SZZ20918	900×1800	≤40	20~40	Y100L1-4	2.2	570	Seat
SZZ1225	1250X2500	≤100	100	Y132S-4	5.5	1017	Hanging
SZZ1225	1250X2500	≤100	100	Y132S-4	5.5	1466	Seat
SZZ21225	1250X2500	≤100	100~150	Y132S-4	5.5	1320	Hanging
SZZ21225	1250X2500	≤100	100~150	Y132S-4	5.5	1870	Seat
SZZ1530	1500×3000	≤100	90~200	Y132M-4	7.5	1850	Hanging
SZZ1530	1500×3000	≤100	90~200	Y132M-4	7.5	2665	Seat
SZZ21530	1500×3000	≤100	90~200	Y132M-4	7.5	2963	Hanging
SZZ1540	1500×4000	≤100	90~200	Y160L-4	15	2865	Seat
SZZ21540	1500×4000	≤400	90~200	Y160L-4	15	3412	Seat
SZZ1836	1800×3600	≤150	100~300	Y160M-4	11	4500	Hanging
SZZ21836	1800×3600	≤150	100~300	Y180M-4	18.5	5616	Seat