The stone crushing production line is a special crushing stone line,which can crush the various stones to different granularity stones for quarry, highway,building,construction and etc.

Stone crushing processes

The vibrating feeder conveys the stone material to jaw crusher uniformly for crude crushing(primary crushing).The crushed stone after crude crushing, will come into the next crushing for fine crushing and shaping crushing.After the stone reaching the finished granularity need, it will come into the vibrating screen for dividing bigger or smaller stone, and sand.About the unfinished granularity stone, it will be conveyed to the crushers again. If customer need, the sand washing machine and dust remover can be equipped in this production Line.

Stone Crushing Section:

1. Feeding section

 This part is mainly feeding the stone material to other stone crushers and screening machine. This section feeder is usually vibrating feeder, which can make the feeding material more uniform and remove the impurities on stone.

Product Name::Vibrating feeder

Product series: GZD / ZSW

Feeding Size:400mm-800mm

Capacity:40-560t/h

Feature:

Strong vibration, Feeding uniformly; 

Frequency Conversion Technology Feeding;

Remove the impurities and soil on material.

Convenient to following crushing step.

2. Crushing section

 This section is the key of whole line. This part will crush all kinds of stone to the qualified granularity finished material.The crushing section can be composed by several crushers--jaw crusher, cone crusher, hammer crusher, impact crusher. Different crusher has different crushing features, so collocating them in different ways can get different results.

Product Name:Jaw crusher

Product Series: PE / PEX

Feeding Size: ≤1200x1500mm

Capacity:1-800t/h

Application: Suitable for materials with compression strength less than 250Mpa

Features:

Large in crushing rate

High Production

Output granularity uniformly

Easy structure

Low cost in operation

Product Name: Cone crusher

Product Series: hydraulic, single-cylinder hydraulic, fully hydraulic

Feeding Size: 80-460mm

Capacity: 45-1643 t/h

Application Material:

Suitable for hard and medium hard material

Product Name:PF Impact crusher

Feeding Size:≤900x1650mm

Capacity:25-260t/h

Application Material:Soft , and medium-hard Ore

Application Field:Mining, metallurgy, Construction, Chemical

Features:

The discharging in cube

Low flakiness content

Without internal cracks

Optimized cavity

3. Screening and conveying section

This part is mainly screening different stone granularity and sand. In stone material production line, the screening part is only screen the different granularity stone. But in the sand stone material production line, the sand and stone need be divided, after classifying, the sand and stone needs be conveyed to respective area. The YK YS vibrating screen can be used in screening. Other vibrating machine can also be used. About the conveying machine, It will be belt conveyor.

Features:

Using Eccentric vibration exciter and Tyre Couplings for longer service life;

Spring shock absorbers for low noise;

Product Name:Belt Conveyor

Belt width:400-1400mm

Belt Speed:1.3-2.0m/s

Capacity:30-780 t/h

Application: Mining, metallurgy, Construction

Features:

Large Convey Capacity

Using flexiblely

This stone crushing line features:

1.Mature,reasonable designing

2.Low consumption

3.High degree automatic operation excepting power on and off.

4.High crushing ratio

5.Easy maintenance,high compression wear-resistant material, long service life.

6.Large capacity, optimistic working efficiency

7.Widely used, apply to limestone,basalt stone,granite stone,pebble stone and etc.The finished stone material can reach to the qualification of GB14685-2001.

The finished crushed stone advantage:

1.Finished stone granularity is uniform.

2.Good stone shape

3.Low needle flakiness content

4.High quality crushed stone

5.No crack in stone, high resistance compression.

Technique Parameter