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self-centering vibrating screen

  Description:

  The self-fixed center vibrating screen is used for coarse, middle and fine screening of ores & coal etc. It can be used also for cement and medium removal in materials. This kind of screen is mainly composed by screen box, exciter and hanging (support) device and motor.

  His another name is universal hanging screen which is vibrated by eccentric vibrator. It has the following properties: 1). Materials on the sieve can be well loose and layered under the vibrating action; 2). Counterweight of screen can be adjusted, and according to production rates to adjust the vibration amplitude; 3). Amplitude changes on basis of feeding rate. When the feeding rate is small, the amplitude increases, conversely the feeding rate is larger, the amplitude decreases. The feeding rate change will impact the “dynamic balance” resulting in some vibration in belt wheel center; 4) Suitable for screening of middle and fine materials.

  Applications:

  The self-fixed center screen, widely used for materials classification in various industries such as mine, coal, metallurgy, construction materials, refractory materials, light industry, medicine and foods etc., is ideal equipment in crushing & screening system. As it operates with circular traces, it has characteristics of simple structure, durability, good performance, easy for maintenance and efficient screening.

  Its advantages include also: hanging type and sit type installation; movable frame equipped for small screen; single and multi-layers sieves; transmission installed in left or right; as well as metal woven wire and punching sieves used as screen sieves.

consultation Immediate order

PRODUCT FEATURES

    Characteristics:

  1. Big amplitude and efficient screening

  2. Wear-resist rubber sieve available, its service life is 10~20 times of steel fabricates and 4~6 times of polyurethane.

  3. High Elasticity & wear-resistant rubber spring available, it has long service life and low noise.

  4. Seat-type and hang type vibrating screens available.

WORKING PRINCIPLE

  Working principles:

  The motor, through pulley drives the eccentric shaft, this one is connected with screen box. The centrifugal inertia force produced by eccentric shaft will make the screen box do the vibration with circular traces. Due to eccentricity of axle hole of big belt wheel, the central distance between big & small wheels is kept no change.

TEHNICAL PARAMETERS

Type

Size

 

Max. Feeding size 

(mm)

 

 

Handling capacity

(t/h) 


 Motor

Power  (kw)

 Weight

 Remark

 Type

(kg) 

SZZ0918 

900×1800 

40 

20~25 

Y100L1-4 

2.2 

420 

Hanging type

SZZ0918 

553 

Sit type 

2SZZ0918 

570 

Sit type 

SZZ1225 

1250×2500 

100 

100 

Y132S-4 

5.5 

1020 

Hanging type 

SZZ1225 

1330 

Sit type 

2SZZ1225 

1320 

Hanging type 

2SZZ1225 

1335 

Sit type  

SZZ1530 

1500×3000 

200 

Y132M-4 

7.5 

1650 

Hanging type 

SZZ1530 

1700 

Sit type 

2SZZ1530 

2870 

Hanging type

2SZZ1540 

1500×4000 

100 

250 

Y160L-4 

15 

4240 

Sit type 

SZZ1836 

1800×3600 

150 

300 

Y180M-4 

18.5 

4500 

Hanging type

2SZZ1836 

5616 

Sit type  

APPLICATION CASE

OTHER PRODUCTS


  • hot ore vibrating screen

  • cold ore vibrating screen

  • linear vibrating screen

  • round vibrating screen

ONLINE ORDERING

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HENAN LUOYANG

Luoyang Yuhang Heavy Industries Co., Ltd.
Headquarters Address: Advanced Manufacturing Cluster Area, Luoyang, china.
Tel: 0379-62112728 
0379-64237398
Post code: 471003
E-mail: mail@lyyhzg.com
Chinese official l website: Http://www.lyyhzg.com
English official website: www.yuhang-china.com