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Product Name: Flame retardant conveyor belt
Fabric specs ： EP80~EP630 NN-80~NN-630 CC-56T,C-56 etc.
Width(mm) ： 300-2600
The product is made of cotton canvas, nylon canvas of EP canvas and through the processes of calendering
,assembling, vulcanizing and etc. it is suitable for conveyling various non- corrosive and thornless materials
in blocks, in grains ,or in powder such as coal in buld or in bales. under the condition of flammable or exp-
losive environment in the calmine
Model N / mm Tensile Strength:
| Model |
4 level |
5 level |
6 level |
7 level |
8 level |
9 level |
10 level |
| Level |
680S |
800S |
1000S |
1250S |
1200S |
1400S |
1600S |
Security features:
The conveyor belt has passed the test, such as flame-retardant experiments, and obtained a certificate of coal signs and an authorized user.
Mechanical properties:
Excellent mechanical properties, can provide users with the longest service life and the most economical installation.
The longest service life:
Body with the life of the following factors from the decision by the, zonal and coverage filament yarn woven into dense core of the band: Baptist special formula to make the PVC material and covered with plastic core between the high viscosity strength, in particular formula plastic cover, so that with impact-resistant body. tear. engage wear.
This product has the entire core with wear-resistant flame-retardant, anti-static, waterproof, fire retardant, high strength. Safety performance, as well as other fire-retardant conveyor belt compared to low cost, cheaper, etc., is relatively common at home and abroad, , the popular varieties of flame-retardant conveyor belt, particularly suitable for underground coal mines, such as the slope of the transmission sites do not.
Joint Properties:
In accordance with body and with a strong core structure, the use of machines buckle connections with their powerful body strength up to 50% - 90%, the use of vulcanized joints, and its strong body can be achieved with a strong 60% - 90%. Various forms of joint approach to meet the different needs of customers to protect the safety of transportation systems and highly efficient operation.
Flame retardant:
(1) roller friction: roller surface temperature of not more than 325 degrees.
(2) torch burning: cotton degrees higher than the average time of flame torch 3.0S, to cover an average of less than 5.0S.
(3) propane burner; Nondestructive longer than 250mm.
Surface resistance values: on, below the average of not more than 3.0 × 10 8 power Π
With regard to the choice of the thickness of plastic cover:
--- We recommend that customers should be expected according to the size of the wear and other factors to select different thickness of rubber conveyor belt cover