Description
Laboratory jaw crusher
Application:
This series of jaw crusher is mainly used for a
variety of rocks or ores with medium hardness ,which is the most
important laboratory equipments in metallurgy,geology,building
material,chemical industry.The suitable materials are pyrite
stone,limestone,basalt,rock phosphate,barite,celesite,calcium
carbide,coke,etc.
The machine structure of Laboratory
jaw crusher:
This series of jaw crusher is
composed of machine body,eccentric shaft,belt pulley,fly
wheel,movable jaw,side guard,gap adjustment screw,return
spring,fixed jaw plate and movable jaw plate.This series of crusher
have:high crushing ratio,regular finished product size,simple
structure,reliable operation,easy to maintain and other
characteristics.
Lab Jaw Crusher Operating
principle:
For this crusher,crushing way is
squeeze-press type,motor drive belt and belt pulley ,through
eccentric shaft to make movable jaw move up and down.When the
movable jaw rises,the angle between toggle plate and movable jaw
plate will become large,so that moving the movable jaw plate closed
to the fixed jaw plate,meanwhile the material is
pressed,rubbed,grinded for many times;When the movable jaw plate
down,the angle between toggle plate and the movable jaw plate will
become small,with the effect of spring,the movable jaw plate will
leave fixed jaw plate,at this time,the crushed material has be
discharged out from the crushing chamber.With the motor continuos
rotation,the movable jaw plate will make a periodic crushing and
discharging to realize continuous crushing.
Lab jaw crusher
specification:
|
Model
|
Feeding
size（mm）
|
Output
size（mm）
|
Main shaft
rotation speed（min/r）
|
Capacity（kg/h）
|
Power（kw）
|
|
PE*0***0
|
≤*0
|
***0
|
**0
|
*****0
|
1.5
|
|
PE**0**0
|
≤*0
|
***5
|
**0
|
*****0
|
1.5
|
|
PE**0***0
|
≤*0
|
***5
|
**0
|
*****0
|
2.2
|
|
PE**5***0
|
≤**0
|
***8
|
**5
|
*******0
|
4
|
