conveyor belt

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conveyor belt

a flexible endless strip of fabric or linked plates driven by rollers and used to transport objects, esp in a factory

Conveyor Belt


a component part of a belt conveyor, serving simultaneously to bear freight and to transport it.

The belts are usually rubberized and have either a fabric base or a cable base. Fabric fillers 0.2 to 0.3 mm thick are made of high-strength cotton and of synthetic materials (nylon-6, Dacron, rayon), which handle the stress of traction. The strength of the filler is from 0.5 to 5 kilonewtons (kN), that is, from 50 to 500 kilograms-force (kgf) per 1 cm of its width. The number of fillers in the cross section of one belt varies between three and 12. The fillers are protected against mechanical action and against penetration of moisture by rubber coverings (3 to 10 mm thick on the working side of the belt and 2 mm thick on the other side). Conveyor belts with a fabric base are from 100 to 2,400 mm wide; it is possible to manufacture widths up to 3,600 mm. For significant traction stresses, conveyor belts with rubberized cable base are used; cable diameters are from 2.1 to 11.6 mm, with strength limits from 7 to 60 kN (700 to 6,000 kgf) per cm of belt width. The maximum width of a rubberized-cable belt is 3,300 mm.

Also available are metal belts, either in the form of belts rolled as one solid piece or of wire mesh belts. These are used for transporting hot or abrasive materials. Such belts are made of carbon steel or stainless steel; they are from 0.6 to 1.2 mm thick and usually up to 800 mm wide. If greater width is needed, the sheets are joined longitudinally by welding.

References in periodicals archive ?
'The remaining two conveyor belts will be made functional very soon,' the spokesperson told Dawn.
Demand for rubber conveyor belts in the Asia-Pacific region is forecast to advance 6.9% annually through 2022 to $4.4 billion.
By appointing Flohr, Rema Tip Top is placing an experienced conveyor belt expert at the head of the new unit.
Normal conveyor belts can be used for pipe conveyors; however, especially developed belt designs demonstrate better performance parameters and will enjoy a longer service life.
This worker also suffered extensive injuries from contact with the conveyor belt, and also required surgery.
The main parts of robotic system include two motors, two conveyor belts, a HVM arm, input infrared sensors, and a PLC.
The report covers the present scenario and the growth prospects of the global conveyor belt market for 2016-2020.
On the basis of product type, the Middle East conveyor belts market has been segmented into metal-reinforced rubber conveyor belt, fabric-reinforced rubber conveyor belt and plastic conveyor belts.
"Unfortunately, most food processors do not realize that metal conveyor belts are traditionally manufactured with animal byproduct lubricants, most commonly pork fat, and therefore not permissible."
4 November 2013 - Finnish industrial solutions and services provider Metso Corp (HEL:MEO1V) said it had wrapped up the disposal of some industrial rubber conveyor belt manufacturing and related sales and services operations for an unrevealed price.
Employing a patent-pending design, its metal conveyor belting is built to handle heavier loads for a much longer period than typical light-duty conveyor belts, while remaining cleanable and open--hence it is well suited for most any food processing application.