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Anti Tear Steel Wire Rope Core Conveyor Belt - High Quality from China Suppliers & Factory
🔩 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.
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
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 and high-speed material transportation.
Application Scenarios
Suitable for material transportation in coal mines, mines, ports, power, metallurgy, and building materials industries that require tear resistance.
⚙️ Model Labeling: 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.
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National Standard (HG/T3646): Start with ST/S (ST = steel wire rope core, S = tear resistance). Full 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-Based Models: Distinctions based on the material of the transverse anti tear layer — ST-S (chemical fiber rope anti tear), ST-G (steel wire rope anti tear) — as well as derivative models for special conditions: ST1600S-F (wear-resistant), ST2000S-H (high temperature resistant).
📐 Common Core Strength Levels: ST1000 · ST1250 · ST1600 · ST2000 · ST2500 · ST3150 · ST4000
📏 Common Bandwidths: 650mm · 800mm · 1000mm · 1200mm · 1400mm
📏 Common Bandwidths: 650mm · 800mm · 1000mm · 1200mm · 1400mm
🏗️ 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 and high-speed material transportation.
🔧 Composition: This product is composed of core adhesive, steel wire rope, cover layer, and edge adhesive.
🏭 Usage: Widely used for transporting materials in coal, mining, building materials and cement, ports, metallurgy, electricity, chemical industry and other fields.
1
By Cover Adhesive Performance: Ordinary, flame-retardant, heat-resistant, wear-resistant, cold resistant, acid & alkali resistant, and other varieties of steel wire rope lifting belts.
2
By Internal Structure: 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
📏 Width Specifications (mm): 200 · 250 · 300 · 350 · 400 · 450 · 550 · 600 · 680 · 800 · 850 · 1000 · 1050 · 1200 · 1300 · 1400
🔥 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. It is used in working conditions with flammable and explosive risks, meeting the dual requirements of anti-static and flame retardant.
Model Labeling
Based on ST + tensile strength + Z (flame retardant) + belt width. Example: ST1250Z-1000. Common standard: MT668. Tensile strength grades: ST1000~ST4000. Belt width: 650~1400mm.
Key Characteristics
High tensile strength, impact resistance, good grooving performance, prevents flame spread, reduces static electricity accumulation, and avoids ignition of surrounding flammable materials such as coal.
Main Applications
Coal mine underground operations, chemical transportation of flammable and explosive materials. Special models also offer wear resistance, tear resistance, and oil resistance.
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Frequently Asked Questions
Q
What is an anti tear steel wire rope core conveyor belt and how does it differ from a standard conveyor belt?
An anti tear steel wire rope core conveyor belt uses high-elongation steel wire ropes arranged horizontally as an additional anti tear layer on top of the standard wire rope core. Unlike standard conveyor belts, this design specifically resists penetration by sharp objects and prevents longitudinal tearing, making it ideal for harsh industrial environments such as coal mines and ports.
Q
How do I read and interpret the model number of a steel wire rope core conveyor belt?
The model number follows a structured format. For example, ST1000S-1200: "ST" indicates steel wire rope core, "1000" is the longitudinal tensile strength in N/mm, "S" denotes tear resistance, and "1200" is the belt width in mm. For flame-retardant types, "Z" is added (e.g., ST1250Z-1000). Suffix letters like "-F" or "-H" indicate wear-resistant or high-temperature-resistant variants.
Q
What industries are steel wire rope core conveyor belts most commonly used in?
Steel wire rope core conveyor belts are widely used in coal mining, metal ore mining, ports and terminals, power generation, metallurgy, building materials, cement production, and chemical industries. Their high tensile strength and durability make them especially suitable for long-distance and high-load material transportation.
Q
What are the main types of steel wire rope core lifting belts available?
Steel wire rope core lifting belts are available in several types based on cover adhesive performance — including ordinary, flame-retardant, heat-resistant, wear-resistant, cold-resistant, and acid & alkali resistant varieties. By internal structure, they are classified as ordinary type, transverse reinforcement type, and pre-embedded coil tear resistant type.
Q
What makes the flame-retardant steel wire rope core conveyor belt suitable for underground coal mines?
The flame-retardant steel wire rope core conveyor belt meets the MT668 standard and is designed to prevent flame spread and reduce static electricity accumulation. These properties are critical in underground coal mines where flammable gases and dust are present. It combines the mechanical advantages of a wire rope core — high tensile strength, impact resistance, and good grooving — with essential fire safety characteristics.
Q
What strength grades and belt widths are commonly available for steel wire rope core conveyor belts?
Common tensile strength grades (N/mm) include: ST630, ST800, ST1000, ST1250, ST1600, ST2000, ST2500, ST3150, and ST4000. Standard belt widths (mm) range from 200mm up to 1400mm, with common sizes including 650, 800, 1000, 1200, and 1400mm. Custom sizes may be available depending on the application requirements.