Polyester conveyor belts, also called EP conveyor belts, whose tension resistant body is canvas woven by polyester in warp and nylon-66 in weft. The belts have the characteristics of low elongation in warp and
good trough ability in weft, good water resistance, good wet strength, no mould, suitable for medium, long-distance and heavy-load transportation of materials. Because of the high initial modulus of polyester, the belts can choose a relative low safety factor.

Conveyor belts with nylon canvas inside have the characteristics of thin belt body ,high tensile strength, good shock resistance, good trough ability, high adhesion between plies, splendid flexibility and long working life. Nylon conveyor belts are suitable for medium, long-distance and heavy-load transportation of materials, widely used in mining , metallurgical industry and architectural industry, ports and etc.

This fire resistant conveyor belt with unique formula and special treatment of carcass, is used in conveying flammable materials or underground mining. Applicable : Cement plant , foundry, iron ore, steel mills, underground, tunneling, flammable material such as mining sinter, cinder, coke, etc.

Conveyor belt generally consists of cover rubber, carcass and rubber skim coat. The reinforced breaker fabric is used for extra protection.

CONSTRUCTION

Conveyor belt generally consists of cover rubber, carcass and rubber skim coat. The reinforced breaker fabric is used for extra protection.

COVER RUBBER

Covers of natural or synthetic rubber are designed to protect the carcass from abrasion, impact deterioration and other injurious influences. They are compounded to meet particular service conditions such as abrasion, oil, heat, fire, chemical resistant and antistatic etc.

CARCASS

Carcass of a belt maintains the belt tension and suppliers structural strength, it does all of the work in supporting and pulling the load. Carcass consists of multiple plies of rubber impregnated fabric bonded with friction and skim coats. The fabrics most commonly used are nylon, polyester and cotton, etc.

RUBBER SKIM COAT

An extra layer compound between plies that increases flex life and creates a more elastic lend so that plies flex without separation. Skim coats cushion fabrics against impact and help protect against moisture.

BREAKER FABRIC

A specially woven fabric between the cover and the carcass to improve adhesion and provide better resistance to cover stripping, gouging or tearing. This is normally used in belts handling primarily crushed and sized material which gives great impact to the belt when lumps drop at a loading point.

It uses the new type steel cable as the tension element. On one side or two sides vertical that is perpendicular to the lengthways steel cable, evenly lay the reinforcing layer of the steel cable, steel.