1. Construction
The belt reinforcement is a complete layer of solid woven carcass. After dipping the carcass is covered with rubber compound (PVG) or plastic compound (PVC) which is of excellent flame retardant and anti-static.
2. Application
Combustion-resistant & anti-static whole PVC/PVG core conveyor belt for coal mining does not take off layer and has connation retardant, good electrostatic, longitudinal tear-pordoof,waterproof performance. It is used in dry conditions below obliquity 16 and in humid conditions, such as flammable colliery, mine well etc.
3. Specification
Width: 650~1200mm
Grade: 580S 680S 800S 1000S 1250S 1400S 1600S 1800S 2000S
Width: 650~1200mm
Grade: 580S 680S 800S 1000S 1250S 1400S 1600S 1800S 2000S
Lengths of each roll: 100m
Special length can be negotiated.
4. Safety character
|
Item |
Spirit burner test |
Drum friction |
Surface resistance |
Underground propane burning test |
|
Specifications’ ℃≥≤Ω |
with cover:Average:≤3s;Individual value:10s |
325℃ No spark |
3*108Ω |
≥250mm |
|
Without cover: Average; ≤5s;Individual value:15s |
5. Main specification-solid woven conveyor belt
|
Type |
Tensile strength M/mm |
Elongation at break ≥ |
Width |
Length in average |
Weight | |||
|
Longitudinal |
Width |
Longitudinal |
Width |
mm |
m |
PVC |
PVG | |
|
580s |
580 |
245 |
15 |
18 |
650-1400 |
200 |
|
|
|
680s |
680 |
265 |
11.2 |
16.8 | ||||
|
800s |
800 |
280 |
12 |
17.1 | ||||
|
1000s |
1000 |
300 |
14 |
17.6 | ||||
|
1250s |
1250 |
350 |
15.5 |
19.6 | ||||
|
1400s |
1400 |
350 |
16.5 |
20.8 | ||||
|
1600s |
1600 |
|
|
| ||||
|
1800s |
1800 |
|
|
| ||||
|
2000s |
2000 |
|
|
| ||||
|
2240s |
2400 |
|
|
| ||||
|
2500s |
2500 |
|
|
| ||||