STF Steelcord conveyor belt is manufactured with Fleximat® Impact Metal Weft, which is a fabric consisting of brass coated steel warp and weft, both two are held together with RFL treated nylon yarns which are warping binder.
The outstanding merits of SAN WU'S STF Conveyor Belt are longitudinal cutting resistance, high transversal and longitudinal flexibility, low elongation and single ply construction.
STF CARCASS Strength (IW Type)
| Belt range | STF (IW) | 350 | 500 | 630 | 800 | 1000 | 1250 | 1400 | 1600 |
|---|---|---|---|---|---|---|---|---|---|
| Strength | Warp N/mm (Kgf/cm) |
350 (360) |
500 (510) |
630 (640) |
800 (820) |
1000 (1020) |
1250 (1275) |
1400 (1427) |
1600 (1630) |
| Weft N/mm (Kgf/cm) |
90 (91) |
125 (127) |
175 (178) |
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| Fieximat | Mass kg/m2 |
1.85 | 2.45 | 2.95 | 4.15 | 5.00 | 6.35 | 7.05 | 7.90 |
| Thickness mm |
3.2 | 4.5 | 6.0 | ||||||
| WARP CORD | DIAMETER mm |
2.0 | 2.85 | 3.7 | |||||
| BREAK.LOAD N |
3075 | 5600 | 9600 | ||||||
| BREAK ELONG % |
5 | ||||||||
| PITCH mm |
8.33 | 5.81 | 4.63 | 6.67 | 5.38 | 7.04 | 6.25 | 5.50 | |
| DENSITY cords/m |
120 | 172 | 216 | 150 | 186 | 142 | 160 | 182 | |
| WEFTCORD | DIAMETER mm |
1.52 | 2.02 | 2.40 | |||||
| BREAK LOAD N |
1720 | 2900 | 3775 | ||||||
| BREAK ELONG % |
7.5 | ||||||||
| PITCH mm |
17.5 | 20 | |||||||
| DENSITY cords/m |
57 | 50 | |||||||
STF CARCASS Strength (IWR Type)
| Belt range | STF (IW) | 630R | 800R | 1000R | 1250R | 1400R | 1600R | 1800R | 2000R |
|---|---|---|---|---|---|---|---|---|---|
| Strength | Warp N/mm (Kgf/cm) |
630 (640) |
800 (820) |
1000 (1020) |
1250 (1275) |
1400 (1427) |
1600 (1630) |
1800 (1836) |
2000 (2040) |
| Weft N/mm (Kgf/cm) |
200 (203) |
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| Fieximat | Mass kg/m2 |
3.45 | 4.35 | 5.20 | 6.40 | 6.90 | 7.90 | 9.10 | 9.80 |
| Thickness mm |
5.0 | 5.6 | 6.4 | 7.2 | |||||
| WARP CORD | DIAMETER mm |
3.0 | 3.6 | 4.4 | 5.2 | ||||
| BREAK.LOAD N |
9700 | 13500 | 19800 | 26700 | |||||
| BREAK ELONG % |
2.5 | ||||||||
| PITCH mm |
14 | 15 | 12 | 14 | 13 | 15 | 13 | 12 | |
| DENSITY cords/m |
71.4 | 66.7 | 83.3 | 71.4 | 76.9 | 66.7 | 76.9 | 83.3 | |
| WEFTCORD | DIAMETER mm |
2.0 | |||||||
| BREAK LOAD N |
2900 | ||||||||
| BREAK ELONG % |
7.5 | ||||||||
| PITCH mm |
14 | ||||||||
| DENSITY cords/m |
71.4 | ||||||||