Polyester – polyamide (nylon) fabric belts for bucket elevator conveyor
Textile carcass belts is also called Textile carcass belts.
Textile carcass belts are designed to be installed in buckets elevator systems. The special nylon and polyester reinforced fabric composition allow these belts to be used even with high breaking loads.
Polyester warp assures great resistance while working in hard conditions.
Nylon weft guarantees a high transversal resistance against tears as well as a good bolt fixing.
Covers Specifications
OX – Oil resistant quality
OX is a standard rubber compound designed for belts withstanding ambient temperature. This compound is antistatic according to ISO 284 and oil resistant too.
AX – Medium temperature resistance
AX is a rubber compound especially designed for textile elevator belts to guarantee good performances with abrasive and hot materials up to 150°C. This compound is antistatic according to ISO 284 but not oil resistant.
BX – Superior temperature resistance
BX is the rubber compound that guarantees the best heat resistance quality. It is developed to perform withstanding a maximum working temperature of 180°C. Whereas, it not oil resistance. compound.
AG – Self extinguish and oil resistant compound
AG is a nitrile compound typically designed for buckets elevator systems used in cereal silos. It provides superior resistances to vegetable oils and animal fats. Moreover it is also selfextinguishing and antistatic according to ISO 340 and ISO 284 or equivalent so to guarantee safe working conditions.
For different cover characteristics or particular applications, please contact our commercial department.
Diametri Minimi dei Tamburi (mm)
| Belt style N/mm | 400/3 | 500/4 | 630/4 | 800/5 | 1000/5 | 1250/5 | 1600/5 |
|---|---|---|---|---|---|---|---|
| Drive pulley mm | 400 | 500 | 500 | 630 | 800 | 1000 | 1000 |
| Lower pulley mm | 315 | 400 | 400 | 500 | 630 | 800 | 800 |
According to OEM different experiences, different choices in the splicing or in buckets bolts could need higher pulley diameters.
Metal clamps
Steel clamps with M14 bolts at 50 mm centre distance are available for Eletex belts up to 800N/mm.
For higher breaking loads, it is suggested to adopt customised clamps characterized by a third steel item placed between the two belts extremities.
Specification and technical data of Correas Transportadoras de caucho
ISO 7622-1 & 2 Tests of Steel Cord Conveyor Belts
ISO 7622-1 Tensile Elongation of Steel Cord Conveyor Belts
ISO 7622-1 specifies a method for the determination of the elongation of steel cords constituting the carcase of conveyor belts, when subjected to a force corresponding to 10 % and to 60 % of the specified tensile strength. Applies exclusively to conveyor belts with a steel carcase.
ISO 7622-2 Longitudinal Traction Test on Steel Cord Conveyer Belts
ISO 7622-2 specifies a method for the determination of the tensile strength, in the longitudinal direction, of conveyor belts with a stell carcass. It applies exclusively to conveyor belts with a steel carcass.
Equipment Required
For ISO 7622-1, use a universal tensile testing machine capable of maintaining a constant test speed of 25 +- 5 mm/min. For ISO 7622-2, use a Universal tensile testing machine, complying with the following requirements: the force exerted by the machine shall be adaptable to the strength of the test specimen. The testing machine capacity shall be such that the maximum testing load is 15 to 85 % of the capacity of the machine; the rate of separation of the jaws shall be capable of being set at 100 +- 10 mm/min and shall be capable of being maintained constant.
By means of our testing expertise and modular product design, we will help find the solution that is right for you. Give our test engineers a call today for help configuring the best test machine and accessories according to your standard.