Conveyor Spare Parts 89mm Diamater 950mm Length Flat Return Rollers
Under Belt
1. Overview
The belt conveyor roller is the most important part of the belt
conveyor, and it is also the most important part of the belt
conveyor. The belt conveyor idler is different from the unpowered
roller used for material transportation, although the composition
and appearance are approximately the same. However, the carrying
capacity of the belt conveyor idler roller is relatively large, and
there are corresponding restrictions on the speed.
2. Classification
Groove upper roller
The standard groove angle of the upper trough roller is 35 degrees,
so the 35 degree trough roller and the 35 degree trough forward
tilt roller are the most used in each conveyor.
Buffer roller
The buffer roller has 35 degrees and 45 degrees. When the canvas
conveyor belt is selected, the 35 degree trough buffer roller can
only be used. When using a 45-degree trough-type buffer roller, you
can use a 45-degree trough-type roller in the section where the
guide trough is not impacted by the material
Transition roller
Conveyors with large capacity, long distance, high belt tension,
and important conveyors should generally be equipped with
transition sections.
Return roller
The return roller is also called the parallel lower roller, and it
is also the most used lower roller.
Self-aligning roller
Self-aligning rollers include ordinary self-aligning rollers,
friction self-aligning rollers and tapered self-aligning rollers.
The self-aligning roller is used to automatically correct the
excessive deviation of the conveyor belt during operation to ensure
the normal operation of the conveyor.
Since belt conveyor rollers account for the largest number of belt
conveyor components, maintenance is particularly important for belt
conveyor rollers. The belt conveyor roller should be maintained in
a dry environment during use, and the damaged roller should be
replaced in time. Clean up the materials attached to the rollers in
time. Keep the roller surface clean.
4. More attention:
1. During the installation, pay attention to the assembly
dimensions of all parts of the fuselage and keep the straightness
of the whole machine.
2. Tighten bolts when installing bolt fasteners.
3. The center line of the belt at both ends shall be aligned when
making the belt joint to prevent the belt from running off.
4. When installing the protection part of the electric appliance,
be careful to prevent damage.
5.Tech data
| Belt width(mm) | Roller | Bearing NO. |
| 800 | D | L |
| 1000 | 89 | 315 | 204,205 |
| 1200 | 108 | 380 | 204,205,305 |
| 1400 | 133 | 465 | 205,305,206,306 |
| 1600 | 133 | 530 | 205,305,206,306 |
| 1800 | 159 | 600 | 205,306,307,308,309 |
| 2000 | 159 | 670 | 207,309,308 |
| 2200 | 194 | 800 | 207,307,308,309 |
| 2400 | 194 | 900 | 206,307,308,309 |
6.Packing Details:
1,Outer packing is plywood case, which is up to the international
standards.
2,Inner packing is Moisture-proof and water-proof membrane.
3,All of package are wrapped by 0.5mm steel belt to further
strengthen.
