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Steel wire rope core conveyor belt

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Product Description
Specifications

Commodity name: Steel wire rope core conveyor belt

1. By structure: Standard type and impact- and tear-resistant type.
2. By purpose: In addition to the standard type, there are also wear-resistant, heat-resistant, cold-resistant, acid- and alkali-resistant, flame-retardant, tear-resistant, difficult-to-burn, and ozone-resistant types.
3. Variety: According to the performance of the cover rubber, they can be categorized into the following types: ordinary steel-cord conveyor belts, flame-retardant steel-cord conveyor belts, heat-resistant steel-cord conveyor belts, wear-resistant steel-cord conveyor belts, cold-resistant steel-cord conveyor belts, acid- and alkali-resistant steel-cord conveyor belts, oil-resistant steel-cord conveyor belts, flame-retardant steel-cord conveyor belts, and other varieties.
4. Features: It features high tensile strength, excellent impact resistance, long service life, minimal elongation during use, good groove-forming performance, and superior flexibility, making it ideal for long-distance, large-capacity, and high-speed material conveyance. This product consists of a core rubber, steel wire ropes, a cover layer, and side rubber.
5. Use: Widely used for conveying materials in fields such as coal, mining, metallurgy at ports, power generation, and chemical industries.
These advantages of steel-cord conveyor belts are unmatched by other types of conveyor belts. Steel-cord conveyor belts also have a longer service life, which further saves us both labor and financial resources and makes our lives more convenient.

Technical requirements for steel-cord conveyor belts:
The standard type complies with GB/T9770-2001; the cold-resistant type complies with Q/FXS05-2002; the ozone-resistant type complies with Q/FXS06-2002; the flame-retardant type complies with G2539-93; the acid- and alkali-resistant type complies with Q/FXS02-2002; the heat-resistant type complies with Q/FXS08-2001; the tear-resistant type complies with HG/T3646-1999; and the fire-retardant type complies with MT668-1997.

Standard and Key Specifications for Steel Cord Core Conveyor Belts:

Variety	Standards and Key Indicators
Ordinary steel wire rope core conveyor belt	GB/T9770-2001
Flame-retardant steel-cord conveyor belt	MT668-1997
General Flame-Retardant Steel Cord Core Conveyor Belt	MT668-1997
Heat-resistant steel wire rope core conveyor belt	HG2297-92
Wear-resistant steel wire rope core conveyor belt	Shaobier wear amount ≤ 90 mm³
Acid-, alkali-, and oil-resistant steel wire rope core conveyor belt	HG4-846
Cold-resistant steel wire rope core conveyor belt	Brittleness temperature: -40℃

Types of Steel Wire Rope Conveyor Belts and Their Implementation Standards:

Variety	Tensile strength and bandwidth range	Standards and Key Indicators
Standard type	Tensile strength St630~St7500 Bandwidth range 300~2200	GB/T9770 DIN22131 JIS6396
Flame-retardant		MT668-2008 HG2539 DIN22131(K)
Tear-resistant		HG/T3646
Generally flame-retardant		HG/T3973
Heat-resistant		HG/T2297 ISO4195
Wear-resistant type		DIN22131(W) GB9770(D) AS1333(A)
Acid- and alkali-resistant type		HG4-846
Oil-resistant		HG/T3714
Cold-resistant type		HG/T3647
Ozone-resistant		Ozone concentration 50 PPM, 40℃ / 72 hours—no cracking

General steel wire belt application solutions:

Performance description	The carcass material for general-purpose steel-cord conveyor belts is made from high-strength steel cords. After cold-press forming and the application of core rubber and cover rubber, the belt undergoes a vulcanization process.
Market	Distribution centers, cement plants, coal mines, quarries, power plants, steel mills.
Application location	Main conveyor lines, long-distance conveying, tunnel conveying, ship loaders, inclined conveying, and other conveying applications with demanding requirements.
Tensile strength and bandwidth	630~7500 N/mm Width: 300~2400 mm.
Features and Advantages	① Use galvanized open-type steel wire rope: The galvanized steel wire rope can be tightly bonded with the core rubber, forming an anti-corrosion protective layer. ② High Strength: Zhongqingyun continuously develops conveyor belts with ever-higher strength to meet the demands of long-distance conveying systems. ③ Reduce the tensioning stroke: The steel-cord conveyor belt has a maximum elongation of 0.25% under rated tension, which can significantly reduce costs associated with tensioning systems in many application scenarios. ④ Longer joint service life: According to the test method specified in DIN 22131-3, the joint can achieve a service life as long as that of the belt itself. ⑤ High impact resistance: Our cover rubber is more tightly bonded to the core rubber, providing excellent impact resistance and tear resistance.

Anti-tear steel wire belt application solution:

Performance description	Between the cover rubber and the core rubber of a conventional structural steel wire rope core conveyor belt, one or two layers of tear-resistant mesh can be added to prevent foreign objects from entering or to protect the belt body from tearing. The tear-resistant mesh can be either steel wire cord fabric or woven fabric-based tear-resistant mesh.
Market	Distribution centers, cement plants, coal mines, quarries, power plants, steel mills.
Application location	Main conveyor lines, long-distance conveying, tunnel conveying, ship loaders, inclined conveying, and other conveying applications with demanding requirements.
Tensile strength and bandwidth	630 ~ 7500 N/mm width
Features and Advantages	① Use galvanized open-type steel wire rope ② High-performance tear-resistant carcass: Zhongqingyun Rubber can select either fiber or metal tear-resistant layers according to customer requirements. Under stringent impact conditions, the conveyor belt still maintains excellent troughing performance and will not experience misalignment or material defects. ③ High-performance rubber materials: The cover rubber boasts excellent performance, characterized by high tensile strength, moderate elongation at break, excellent aging resistance, outstanding abrasion resistance, high tear strength, and superior safety. Our cover rubber exhibits even stronger adhesion to the core rubber, providing also excellent impact resistance and tear resistance.

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Steel wire rope core conveyor belt

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