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Conveyor Belt-------High Strength / Light Conveyor Belt |
 |
The Conveystar conveyor belt systems
include:
·high strength conveyor belt
·light conveyor belt |
| |
| high strength conveyor belt |
| Features： |
| Adopting polyester canvas as carcass, the belt has the advantages of fatigue resistance, impact resistance, low elongation, high thermo stability high wet tensile strength. |
| Technical Requirements： |
| According to GB/T7984-2001 Conveyor Belt ----Conveyor Belt with Rubber Plastic Cover Used for General. |
Physical Performance of Cover Rubber
| Index |
Type of CoverPerformance |
| H |
D |
L |
| Tensile Strength MPa ≥ |
24 |
18 |
15 |
| Elongation at Breaking % ≥ |
450 |
400 |
350 |
| 70℃×168h Tensile strength after agingchanging rate of Elongation at breaking % |
±25 |
±25 |
±25 |
| Abrasion Loss mm3 ≤ |
120 |
100 |
200 |
| Remark: H-cutgouge resistance D-superior in abrasion resistance L-general purpose | |
Adhension-ply to ply
| Index |
canvas ply to canvas ply |
cover to belt core |
| cover thickness 0.8-1.5mm |
cover thickness>1.5mm |
| average value of samples N/mm≥ |
4.5 |
3.2 |
3.5 |
| bottom value of samples N/mm≥ |
3.9 |
2.4 |
2.9 |
| Remark: the peak value of sample can not surpass 20N/mm | |
| Types of Product： |
| 1.EP Conveyor Belt |
 Using polyester in longitude, nylon in latitude through molding vulcanizing, the belt has the advantages of low elongation, high tensile strength, fatigue resistance, impact resistance , excellent groove forming long life etc. |
| Application : |
| It’s mainly used in harsh conveying conditions like long distance, heavy-load, especially in humid environment. |
| Specification |
| Fabric Code |
Plies of Canvas |
Width Range mm |
Length m |
Cover Thickness mm |
| 上 |
下 |
| EP80～EP630 |
1～12 |
200～1500 |
100/200 |
3.0～9.0 |
1.5～4.5 |
| Remark: Cover thickness, plies of canvaslength per roll can be designed according to the customers’ request | |
| 2.Nylon Conveyor Belt |
| Using polyester in longitude, nylon in latitude nylon in both directions as carcass, with strengthened layer of impact resistance cut gouge resistance. The belt is made through molding vulcanizing . |
| Application： |
| It is widely used in long-distanceheavy-load conditions. |
| Specification |
| Fabric Code |
Plies of Canvas |
Width Range mm |
Length/roll m |
Cover Thickness mm |
| Top |
Bottom |
| NN80～NN630 |
2～12 |
200～1500 |
100/200 |
3.0～9.0 |
1.5～4.5 |
| Remark: Cover thickness, plies of canvaslength per roll can be designed according to the customers’ request | |
| 3.CutGouge Resistant Conveyor Belt |
| Using polyester in longitude , nylon in latitudenylon in both directions as carcass, with strengthened layer of impact resistance cut gouge resistance. The belt is made through molding vulcanizing. |
| Application： |
| It is widely used in long-distance, heavy-load,conveying wide-fall, high-densitymassive orecoal with the ability of high impact resistanceexcellent cutgouge resistance properties. |
| Specification |
| it is the same as conveyor belt of EPNylon. |
| light conveyor belt |
 |
Features： |
Using light high-strength canvas as carcass via molding vulcanizing with the properties of thin, light , good flexibility low elongation.
|
| Application： |
| It is widely used in airfield, railway station automated production lines such as tobacco, food, grain, electronic textile industry. |
| Technical Requirements： |
Physical Performance of cover rubber
| Index |
Value |
| Common Temperature |
Aging by hot air（70℃×96h） |
| Tensile Strength MPa ≥ |
10 |
7 |
| Elongation at breaking % ≥ |
300 |
250 | |
| Standard: HG/T2818-1996 Light Conveyor Belt |
| Adhesion-ply to ply |
| Index |
Rubber plastic Type |
Plastic Type |
| Average Value---Cover to Canvas N/mm ≥ |
2 |
— |
| Average Value---Canvas Ply to Canvas Ply of longitudinal samples N/mm ≥ |
2 |
3.2 |
| Bottom Value---Canvas Ply to Canvas Ply of longitudinal |
— |
2.7 |
| samples N/mm ≥ | |
