vibro sifter

Technical parameters

model	DH-600	DH-800	DH-1000	DH-1200	DH-1500	DH-1800	DH-2000
diameter(mm)	Φ600	Φ800	Φ1000	Φ1200	Φ1500	Φ1800	Φ2000
Screen area(m)	0.24	0.45	0.67	1.0	1.6	2.43	3.01
Screen size (mesh)	2-500	2-500	2-500	2-500	2-500	2-500	2-500
Feeding granularity(mm)	<Φ10	<Φ15	<Φ20	<Φ30	<Φ10	<Φ15	<Φ20
Vibration times(rpm)	1500	1500	1500	1500	1500	1500	1500
Effective screen diameter(mm)	Φ560	Φ760	Φ930	Φ1130	Φ1430	Φ1760	Φ1960
Number of layers	1-5
power(Kw)	0.25	0.55	0.75	1.1	1.5	2.2	3

The structure and function of vibro sifter

The vibro sifter mainly consists of the following parts:

(1) Dust cover, material inlet; (2) Screen frame, screen mesh, screen frame, beam ring, discharge port; (3) Vibration motor, vibration transmission body, upper and lower weights; (4) Vibration isolation spring , Spring washer; (5) Base.

The vibro sifter uses the excitation force generated by the vertical vibration motor to drive the movement of the upper and lower eccentric weights, allowing the screen box to perform horizontal, vertical and inclined three-dimensional movements.

1. Vibration motor - power source

The vibration motor provides the original power for the vibro sifter to work, and is the excitation source of the sifter. According to the actual situation of screening materials, special types of motors such as explosion-proof and waterproof can be selected.

2. Upper and lower eccentric weights - the key to screening

The exciting force generated by the vibrating motor is changed through the eccentric weight to change the direction of the force - into three motion modes: horizontal, vertical and inclined. Under the combined action of these three forces, the materials can be evenly dispersed on the screen. It is screened layer by layer and then discharged from the discharge port.

3. Spring set - cushioning and shock absorption

Since the force generated by the vibrating motor will cause damage to the screen machine, adding a spring set can buffer the force generated by the motor to prevent the screen frame from being shaken and prolong the service life of the screen machine.

4. Screen frame, screen frame, screen mesh, beam ring——main structure

The sieve is placed on the support structure formed by the sieve frame, and the middle can prevent the cleaning ball, which can not only reduce the damage of the material to the sieve, but also clean the sieve mesh in time. The vibro sifter can classify materials layer by layer.

Scope of application

1. Filter and remove impurities

The screen box of vibro sifter can be detachable with 1-5 layers. The single-layer vibro sifter is used to filter and remove impurities from solids or liquids with a lot of impurities. If you need to combine with the production line if you have high requirements for removal efficiency, you can choose to use it Direct discharge sifter.

2. Divide material grades according to size

Vibro sifter installs multiple screen boxes and screens with different meshes, so that the materials can be sieved in the specified meshes of the screens, and the materials with different particle sizes can be accurately separated, and the materials can be divided into at most Level 6. If the products you need to process are extremely fine, please choose to install an ultrasonic system on the products or install a gate on the discharge port of the machine.

It is suitable for screening powder, granular, materials and slurries with low water content, and is widely used in chemical, metal, mining, medicine, environmental protection and other fields.

Screening materials	Material picture	User requirements——Material consultation	Recommended Products	Product Image
Jujube		The purpose of sieving is to separate the jujube puree from the jujube	The part of the 400 rotary vibrating screen that contacts the material is stainless steel 1 layer
Rapeseed		200 kg per hour for impurity removal	600 diameter rotary vibrating screen
Lime slurry		The material concentration is 15%, and the required output is 20t/h	1200 rotary vibrating screen machine installed 250 mesh
Chicken Essence		The required output is 500 kg per hour	800 rotary vibrating screen two layers
mineral powder		Viscous materials, machine-mounted 80 mesh screen, 30% impurities, 1 ton to 2 ton a day	1.5m diameter rotary vibrating screen
soy		After soaking the soybeans in water, filter out the pebbles and fine sand to remove miscellaneous use.	One layer of 600 diameter rotary vibrating screen
mineral powder		When the materials are put out for a long time, they will clump together, less than 10% of the clumped materials	600 type ultrasonic rotary vibrating screen 125 mesh
Activated carbon after crushing		Bulk density 0.4-05g/cm3, required output 800-1000kg/h	1.2m rotary vibrating screen
corn starch		Water content below 5%, output 600kg/h, first layer discharge ≤1mm, second layer discharge 1-10mm, third layer discharge ≥10mm, fourth layer discharge 10-20mm	800mm diameter three-layer rotary vibrating screen
starch		Requires 400 kg 140 mesh per hour	1.8m ultrasonic vibrating screen
Mine tailings		About 0.075 to 0.5mm, laboratory use, continuous feeding	400 rotary vibrating screen
Chili noodles		Machine installed 60 mesh, sieving one ton of chili noodles an hour, oily and a little sticky	1.2m ordinary rotary vibrating screen