D-Type V-Belt

Product Introduction

The D-type V-belt is a heavy-duty industrial drive V-belt with a larger cross-section and greater load capacity, suitable for high power, heavy load, and large machinery drive systems. The product is made of high-quality rubber, high-strength polyester cords, and wear-resistant fabric, featuring excellent tensile strength, wear resistance, and stable transmission performance.

Compared to A, B, and C-type V-belts, the D-type V-belt is suitable for larger power and higher torque industrial equipment, making it an important transmission component commonly used in mining, metallurgy, and heavy machinery fields.

Product Specifications
D-type V-belt Standard Sizes
Parameters    Size
Top Width (W)    32 mm
Height (H)    19 mm
Angle    40°
Common Length Range
D1000 ～ D8000
Supports both imperial and metric specifications
Custom lengths available
Product Structure
1. Top Rubber Layer

Made of wear-resistant, heat-resistant rubber materials to protect the internal structure from external damage.

2. Tensile Layer

Uses high-strength polyester rope or aramid rope to enhance the belt's load-bearing capacity and stability.

3. Cushioning Rubber Layer

Reduces operational impacts and vibrations, improving flexibility and fatigue resistance.

4. Bottom Rubber Layer

Enhances friction performance between the belt and the pulley, increasing transmission efficiency.

5. Cover Layer

Features anti-slip, wear-resistant, high-temperature resistant, and aging-resistant properties.

Product Features
Extremely strong load-bearing capacity
Suitable for high-power equipment
Excellent impact resistance
Wear-resistant and aging-resistant
Stable operation
High transmission efficiency
Good anti-static performance
Long service life
Low maintenance cost
Product Advantages
Super strong heavy load capacity

Suitable for continuous high-load industrial equipment operation.

Stable transmission

Effectively reduces slippage and improves mechanical operating efficiency.

Resistant to harsh environments

Can adapt to complex working conditions such as dust, high temperatures, and high loads.

High tensile performance

Not easily broken, suitable for large equipment operating continuously for long periods.

Application fields

Widely used in:

Mining machinery
Crushing equipment
Metallurgical machinery
Heavy-duty conveying equipment
Large fans
Generator sets
Industrial compressors
Stone machinery
Construction machinery
Port equipment
Product classification
Standard D-type V-belt

Suitable for standard heavy machinery.

Joined D-type V-belt

Multiple belts combined to enhance synchronization and stability.

Toothed D-type V-belt

Better heat dissipation, suitable for high-speed heavy load operation.

Narrow V-belt (SPD)

Specialized for high-efficiency heavy-duty transmission systems.

Operating temperature range

Standard model:

-20℃ to +80℃

High-temperature model:

-30℃ to +120℃

Installation and maintenance recommendations
Regularly check tension
Keep pulleys aligned
Avoid direct contact with oil and high temperatures
Regularly check for belt wear and cracks
It is recommended to replace joined belts as a whole
Customization available

Support:

Custom Length
LOGO Printing
Assembly Processing
High-Temperature Customization
Anti-Static Treatment