China Tencan 1.5KW 300 KGS/Hour Corundum Double Roller Crusher For
Ore Limestone Coal
Overview of Lab Double-Roller Crusher
Lab Double-roll Crusher is mainly applied to crushing all kinds of
materials, which are less than comprehensive strength limit of
2000kgs per square centimeter, such as ore, limestone, coal gangue,
slag, carbon block in the industry of refractory material,
chemical, coal, building material and so on.
Working Principle of Lab Jaw Crusher
1.Roll crusher mainly consists of rollers, roller support bearings,
pressed and regulation devices, drives, and etc.
2.Adjusting of output granularity: there is a wedge or gasket
adjusting device between the two rollers. Wedge adjusting
device:there is a adjusting bolt on the top of the Wedge device.
When the wedge is pulled up by adjusting bolt, the wedge pushes the
movable roller away from the fixed roller. That is to say, when the
gap of the two rollers becomes wide, output granularity shall
become larger accordingly. When the wedge falls down, the gap of
the two rollers becomes small under pressure of the spring, output
granularity becomes small. Gasket adjusting devices: it is used to
adjust output granularity by means of increasing or decreasing
numbers or thickness of the gasket. When adding gaskets, the gap of
the two rollers becomes wide,and output granularity becomes large,
when decreasing gasket, gap of the two rollers becomes small, and
output shall be fine accordingly.
3.There are two motors which drive the rollers by V-belt. Both
rollers rotate in opposite direction.
4.When materials are being crushed, the feed material are in put
from the inlet and crushed by the rollers, and finally the crushed
products are out put from the chassis below .
5.For security, transmission security cover should be installed
according to the actual situation.
Applications of Lab Double-Roller Crusher
Jaw Crusher is mainly used for crushing large bulk mineral
materials into small pieces so as to finely grind by ball mill. It
is widely used to crush all kinds of ores and bulk material. The
equipment mainly applied to crush materials in rough, medium and
fine scale such as ore limestone, calcium carbides, carbide slag,
shale, basalt, river gravel, blue stone etc.
Features of Lab Jaw Crusher
1.Long service life, no easy to damage
2.Compact structure,light weight and small size
3.Simple structure, small footprint, easy to operation and
maintenance
4.Reasonable structure low running cost, smooth operation,
energy-efficient, high crushing efficiency
5.Dust board installed inside,good sealing performance, avoid
splashing of crushed fine material
6.The particle size is adjustable, after tune of the roll gap, the
broken particle size can be reliably controlled according, and all
the granularity will be discharge in the ideal size.
Technical Parameters of Lab Jaw Crusher
| Parameter of Double-Roll Cruhser |
| Material of Roller | Stainless Steel | Corundum(alumina ceramic) |
Nylon
|
Roller Size(mm)
| 200*125 | 200*240 | 200*200 |
| Rolling Speed(rpm) | 52 | 52 | 52 |
Output Granularity (mm) | <3 | <3 | <3 |
| Power Supply(v) | 380 | 380 | 380 |
| Capacity(kg/h) | 300 | 300 | 300 |
| Motor Power(kw) | 1.5 | 1.5 | 1.5 |
| Dimension(mm) | 680*500*840 | 680*500*890 | 680*520*840 |
