Anhui Huihuang Chain Transmission Co., Ltd. is one of the leading manufacturers and suppliers of double pitch conveyor chains with top rollers in China, featured by quality products and good service. If you're going to wholesale advanced double pitch conveyor chains with top rollers made in China, welcome to get pricelist and free sample from our factory. We also accept customized orders.
Basic Specifications (ANSI/ISO Standard)
|
Parameter |
Symbol |
Value (mm) |
|
Chain Model |
- |
C2040‑1LTR |
|
Pitch |
P |
25.4 |
|
Standard Roller Diameter |
d₁ |
7.95 |
|
Top Roller Diameter |
d₈ |
15.88 |
|
Inner Width |
b₁ |
7.85 |
|
Pin Diameter |
d₂ |
3.96 |
|
Pin Length (max) |
L₁ |
13.5 |
|
Pin Length (outer) |
L₂ |
16.6 |
|
Plate Height |
h₂ |
12 |
|
Plate Thickness |
T |
1.5 |
|
Attachment Hole Center |
C |
12.7 |
|
Attachment Hole Diameter |
d₃ |
3.96 |
|
Minimum Tensile Strength |
Q |
14.1 kN (3205 lbf) |
|
Weight per Meter |
q |
1.31 kg/m |
Material & Construction
Material: 40Mn carbon steel (standard); 304/316 stainless steel optional.
Treatment: Zinc‑plated / nickel‑plated; food‑grade finish available.
Structure: Double‑pitch (2× standard 2040 pitch), straight side plates, with top rollers (oversized) for smooth conveying.
Standard Supply
Length: 5 m / 10 ft boxes, 50 m / 100 m rolls; custom lengths available.
Accessories: Connecting links, offset links, and compatible sprockets.
Features & Application
C2040-1LTR double pitch conveyor chain with top rollers adopts a well-designed double-pitch structure and integrated top rollers. The top rollers reduce friction effectively, enabling smooth, low-noise operation and minimizing wear during long-term continuous running. Made of high-strength steel, all parts go through precise heat treatment to gain great durability, anti-deformation performance and stable load capacity. Its compact structure ensures easy installation and compatibility with standard C2040 sprockets.
This chain is widely used in automated packaging lines, food processing equipment, electronic assembly workshops and light-duty logistics conveying systems. It works perfectly for horizontal and slightly inclined material transport, especially suitable for production lines requiring steady and gentle conveying.

Temperature Range

This chain is engineered to work reliably within a standard operating temperature range of -10°C to +80°C. It maintains stable mechanical performance and flexible movement in normal indoor and general industrial environments. Avoid using it in extreme high-temperature or severe low-temperature conditions, which may cause material performance decline and accelerated component wear. For special temperature working scenarios, customized versions are available to meet extra operational demands.
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