Steel Cord Rubber Conveyor Belt For Heavy Duty Industrial Conveyor System Applications

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.

Design & Construction

MWIN steel cord belts feature a multi‑layer composite structure optimized for extreme tensile loads and harsh operating conditions:

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:

1. Extreme Tensile Strength: Handles the highest tension loads for long‑distance, single‑flight conveying without intermediate drives.

2. Minimal Elongation: Requires very short take‑up travel and maintains consistent tension, reducing downtime and maintenance.

3. Superior Adhesion: Steel cords are fully bonded to rubber, eliminating cord pull‑out and extending service life.

4. Excellent Flex Fatigue Resistance: Performs reliably around small‑diameter pulleys, enabling compact conveyor design.

5. Outstanding Impact & Tear Resistance: Absorbs heavy impacts and resists cutting from sharp materials.

6. Uniform Tension Distribution: Balanced cord layout prevents belt wandering, edge wear, and premature failure.

7. Versatile Environmental Resistance: Available in fire‑retardant, heat‑resistant, cold‑resistant, oil‑resistant, and acid/alkali‑resistant grades.

8. Easy Splicing & Repair: Compatible with mechanical clamps and vulcanized splices for fast field maintenance.

Technical Parameters:

This Rubber Belt, including the Bucket Elevator Belt and ST1250 Belt models, is designed for high durability and strength in demanding industrial applications.

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.

Packing and Shipping:

The Steel Cord Rubber Conveyor Belt is carefully packaged to ensure maximum protection during transportation and handling. Each belt is tightly rolled and wrapped with durable plastic film to guard against moisture, dust, and mechanical damage. The wrapped belts are then secured with steel or strong plastic straps to maintain their shape and integrity throughout the shipping process.

FAQ:

Q1: What is the brand and model number of the steel cord rubber conveyor belt?

A1: The steel cord rubber conveyor belt is branded as MWIN and the model number is ST1600.

Q2: Where is the MWIN steel cord rubber conveyor belt manufactured?

A2: The MWIN steel cord rubber conveyor belt is made in China.

Q3: What certifications does the MWIN ST1600 conveyor belt have?

A3: The conveyor belt is certified with ISO9001, ensuring quality management standards.

Q4: What is the minimum order quantity and price range for this conveyor belt?

A4: The minimum order quantity is 80 meters, and the price ranges from USD 20 to 100 per meter depending on specifications.

Q5: What are the delivery time and payment terms for the MWIN steel cord rubber conveyor belt?

A5: Delivery time ranges from 10 to 25 working days. Payment terms accepted are T/T and L/C.

Q6: How is the product packaged for shipment?

A6: The conveyor belt is packed in export-standard packaging to ensure safe delivery.

Q7: What is the monthly supply capacity of the MWIN ST1600 steel cord rubber conveyor belt?

A7: The supply ability is up to 20,000 meters per month.