ContiTech Heavy Duty Rubber Conveyor Belt for Mining Aggregate Bulk Material Handling

Product Description:

MWIN Steel Cord Conveyor Belt is a heavy duty, high performance rubber conveyor belt engineered for long‑distance, high‑tonnage, high‑tension bulk material handling. Manufactured by Qingdao MWIN Industry And Trade Co., Ltd. (Shandong, China), it is built to meet international standards (GB/T 9770, DIN 22131, AS 1333, JIS K 6369) and deliver exceptional reliability in mining, cement, coal, ports, metallurgy, and power generation.

Construction

1. Steel Cord Reinforcement (Core Skeleton)

• Material: High‑tensile, galvanized/brass‑coated steel cords (e.g., K6×7+1WS, K6×19+1WS) for superior corrosion resistance and rubber adhesion.
• Arrangement: Longitudinally parallel, evenly spaced cords with tension uniformity controlled to ±1% (far exceeding the industry standard of ±3%).
• Strength Range: Tensile strength from ST630 up to ST5400 kN/m, supporting spans of several kilometers.
• Key Benefit: Provides near‑zero elongation under load and exceptional resistance to flex fatigue.

2. Rubber Compounds

• Core Rubber: High‑adhesion rubber matrix that fully encapsulates and bonds to steel cords, preventing delamination and cord corrosion.
• Top Cover Rubber: Wear‑resistant, impact‑absorbing compound (abrasion loss: 70–300 mm³) to withstand heavy, abrasive bulk materials.
• Bottom Cover Rubber: Low‑rolling‑resistance rubber for efficient power transmission on pulleys and idlers.
• Edge Rubber: Reinforced side rubber to protect against edge tearing and environmental ingress.

3. Structural Variants

MWIN offers specialized constructions for demanding applications:

• Standard Type: General‑purpose for most heavy‑duty conveying.
• Rip‑Resistant Type: Embedded transverse steel cords or anti‑tear sensors to prevent catastrophic longitudinal tearing.
• Impact‑Resistant Type: Thickened top cover and shock‑absorbing core for high‑drop, coarse material handling.
• Fire‑Retardant Type: Complies with MT147/MT668 for underground mining and high‑fire‑risk zones.

Features:

• Product Name: Steel Cord Rubber Conveyor Belt
• Standards: ISO, DIN, JIS, GB compliant
• Tensile Strength: 800-5400 N/mm
• Inside Material: High-quality Steel Cord for enhanced durability
• Factory Direct Supply: Available
• Applications: Ideal for Mining, Metallurgy, Coal, Power Plants, and Ports
• Specially designed Mining Belt for heavy-duty operations
• Durable Rubber conveyor belt ensuring long service life
• Efficient Rubber conveyor belt suitable for various industrial uses

Technical Parameters:

Applications:

MWIN Steel Cord Conveyor Belts are the preferred choice for:

• Mining: Coal, iron ore, copper, bauxite, and aggregates.
• Cement & Building Materials: Clinker, limestone, gypsum, and raw materials.
• Ports & Terminals: Long‑distance ship loading/unloading of bulk cargo.
• Power Plants: Coal and ash handling.
• Metallurgy: Sinter, ore, and slag conveyance.
• Quarries & Aggregates: High‑abrasion stone and gravel transport.