Flow Conveyor Chain FA Series
- FA Series conveyor chain uses a special hardening treatment to give bushes and rollers -- areas of chain wear -- superb wear resistance for remarkably longer wear life.
- Ideal for conveying highly abrasive coal fly ash.
- Operating Ambient Temperature ：-20℃～200℃
*Please also consider "Screw Lock Link," a connecting link that makes cutting and connecting easy.
Catalogs ・Instruction Manuals
Features
Optimal for Fly Ash Conveyance
3x chain life
Chain Life Comparison [Bushing/Roller Wear ]
Compared to Tsubaki BT Series
Bush Wear Comparison after Use (Bush )
| BT Series | FA Series |
|---|---|
 |
 |
|
Fly ash has infiltrated between bush and roller, causing abrasive wear on a bush outer diameter. |
Fly ash has infiltrated between bush and roller, but a special hardening on the bush outer diameter has greatly reduced wear. |
Application
Fly ash conveyor lines in cement tankers and cement factories, and on other extremely abrasive conveyor lines.
Usage examples
This Flow Chain with W attachments is finding use in the fly ash conveyor line.
Note )
- 1. Use sprockets with hardened teeth.
- 2. Take measures to prevent wear on rails.
※Maximum allowable load is a value calculated based on Tsubaki in-house standards and is calculated strength. As long as there are no other constraints, maximum allowable load is used in selecting large size conveyor chain.
This value will differ by manufacturer and is not a guaranteed value.
※Contact a Tsubaki representative regarding average tensile strength.
For horizontal movement
| Size | Pitch (mm) | Max. allowable load (kN) |
|---|---|---|
| RF17200M | 200 | 55.3 |
| RF17250M | 250 | 55.3 |
| RF26200M | 200 | 74.3 |
| RF26250N | 250 | 80.6 |
| RF26300N | 300 | 80.6 |
| RF36300N | 300 | 124 |
| RF36350N | 350 | 124 |
| RF60350N | 350 | 149 |
Horizontal or with an incline/decline gradient of less than 10º
Inclined/Vertical Application
| Size | Pitch (mm) | Max. allowable load (kN) |
|---|---|---|
| RF17200M | 200 | 55.3 |
| RF26200M | 200 | 74.3 |
| RF26200N | 250 | 80.6 |
| RF36300N | 300 | 124 |
