China Anti Tear Steel Wire Rope Core Conveyor Belt Manufacturers, Factory

The anti tear steel wire rope core conveyor belt is a rubber conveyor belt with steel wire as the skeleton and anti tear performance.

The steel wire rope lifting belt has high tensile strength, good impact resistance, long service life, small elongation during use, good groove forming ability, and good flexural flexibility. It is suitable for long-distance, long-distance, and high-speed material transportation.

The steel wire rope core flame retardant conveyor belt is made of steel wire rope as the tensile skeleton and rubber cover layer with added flame retardant. The core is used in working conditions with flammable and explosive risks, and meets the dual requirements of anti-static and flame retardant.

Product Description

Anti tear steel wire rope core conveyor belt
The anti tear steel wire rope core conveyor belt is a rubber conveyor belt with steel wire as the skeleton and anti tear performance. Here is a detailed introduction:
Structural Features A horizontally uniformly arranged high elongation steel wire rope or high-strength high elongation synthetic wire rope is set on top (or up and down) of the steel wire rope core as an anti tear layer. The anti tear layer is perpendicular to the direction of the conveyor belt, which can effectively block sharp hard objects from piercing and resist tearing.
Performance Advantages It has the advantages of high tensile strength, good impact resistance, long service life, small elongation during use, good slotting ability, and good flexural flexibility. It can withstand long-distance, long-distance, and high-speed material transportation.
Application Scenario Suitable for material transportation in industries such as coal mines, mines, ports, power, metallurgy, and building materials that require tear resistance. The anti tear steel wire rope core conveyor belt model is labeled in two categories, with the core model consisting of strength grade, bandwidth, and structural features.
1. National Standard (HG/T3646): Labeled as ST/S (ST represents steel wire rope core, S represents tear resistance). Complete model example: ST1000S-1200. The number after ST is the longitudinal tensile strength (N/mm), and the last number is the width (mm).
2. Structure Subdivision Models: Distinctions are based on the material of the transverse anti-tear layer, such as ST-S (chemical fiber rope anti tear), ST-G (steel wire rope anti tear), and derivative models like ST1600S-F (wear-resistant type) and ST2000S-H (high temperature resistant type).
Common Strength Levels & Bandwidths: Strength levels include ST1000, ST1250, ST1600, ST2000, ST2500, ST3150, ST4000. Common bandwidths are 650mm, 800mm, 1000mm, 1200mm, 1400mm, etc.
Wire rope core lifting belt
The steel wire rope lifting belt has high tensile strength, good impact resistance, long service life, small elongation during use, good groove forming ability, and good flexural flexibility. It is suitable for long-distance, long-distance, and high-speed material transportation.
Product Composition: Consists of core adhesive, steel wire rope, cover layer, and edge adhesive.
Usage & Fields Widely used for transporting materials in coal, mining, building materials and cement, ports, metallurgy, electricity, chemical industry and other fields.
Covering Adhesive Performance Classification Divided into ordinary, flame-retardant, heat-resistant, wear-resistant, cold resistant, acid alkali resistant, and other specialty varieties.
Internal Structure Classification Divided into ordinary structure type, transverse reinforcement type, and pre embedded coil tear resistant type.
Strength Specifications (N/mm): St630, St800, St1000, St1250, St1600, St2000, St2500.
Width Specifications (mm): 200, 250, 300, 350, 400, 450, 550, 600, 680, 800, 850, 1000, 1050, 1200, 1300, 1400, etc.
Steel wire rope core flame-retardant conveyor belt
The steel wire rope core flame retardant conveyor belt is made of steel wire rope as the tensile skeleton and rubber cover layer with added flame retardant. The core is used in working conditions with flammable and explosive risks, and meets the dual requirements of anti-static and flame retardant.
Key Characteristics High tensile strength, impact resistance, and good grooving performance. It prevents flame spread, reduces static electricity accumulation, and avoids ignition of surrounding flammable and explosive materials (such as coal).
Main Applications Mainly used in coal mine underground, chemical transportation of flammable and explosive materials, and other hazardous scenarios. Special models also feature wear resistance, tear resistance, and oil resistance.
Model Labeling: ST (steel wire rope core) + tensile strength + Z (flame retardant label) + belt width. Example: ST1250Z-1000.
Standard & Width: Common execution standard is MT668. Tensile strength grades range from ST1000 to ST4000. Standard belt widths are 650 to 1400mm.
Frequently Asked Questions (FAQ)
Q: What structural design gives the anti-tear steel wire rope core conveyor belt its tear-resistant performance?
A: A horizontally uniformly arranged high elongation steel wire rope or synthetic wire rope is positioned perpendicular to the direction of the conveyor belt as an anti-tear layer, effectively preventing penetration and blocking sharp objects.
Q: How is the model designation structured under the national standard HG/T3646?
A: The standard uses the ST/S designation, where ST represents the steel wire rope core, and S indicates tear resistance. In a designation like ST1000S-1200, the first value indicates longitudinal tensile strength (N/mm) and the second represents the width in millimeters.
Q: What elements compose the structure of a wire rope core lifting belt?
A: The wire rope core lifting belt is constructed of core adhesive, steel wire rope, a protective cover layer, and edge adhesive.
Q: What options are available for the covering adhesive properties on steel wire rope lifting belts?
A: Depending on application requirements, covering options include ordinary, flame-retardant, heat-resistant, wear-resistant, cold-resistant, and acid-alkali resistant types.
Q: Where are flame-retardant steel wire rope core conveyor belts typically applied?
A: They are predominantly used in underground coal mines and for transporting chemical substances in environments with high fire, spark, or explosion risks due to their anti-static and flame-retardant properties.
Q: What is the execution standard and model format for flame-retardant conveyor belts?
A: They commonly adhere to the MT668 standard. The model naming structure uses ST (steel wire rope core) + tensile strength + Z (flame-retardant indicator) + belt width, such as ST1250Z-1000.

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