Product Introduction

Features and Applications: This product features a robust carcass made of high-strength nylon, polyester, polyester-cotton blend, or steel wire rope, combined with a cover rubber that exhibits excellent cold-resistant performance. It can be used reliably over an extended period in temperature environments ranging from -50°C to +45°C, making it ideal for material handling in harsh cold climates, whether outdoors or in refrigerated spaces.

Implementation standard: HG/T 3647-2014 “Cold-Resistant Conveyor Belt”

Main Performance and Specifications

Physical Properties of the Cover Layer
Project			Indicator
			H	D	L
Tensile strength / MPa	No less than		24	18	15
Elongation /%	No less than		450	400	350
Wear volume/mm³	No less than		120	100	200
Aging test: 70℃ × 168h	Rate of change in tensile strength (%)	±25	±25	±25	±25
	Rate of change in tensile elongation, %	±25	±25	±25	±25
Cold resistance performance	Rate of change in tensile strength (%)	C 1 (-45℃) C 2 (-50℃)	±20 ±22
	Rate of change in tensile elongation, %	C 1 (-45℃) C 2 (-50℃)	±20 ±30

Cold resistant conveyor belt is specially engineered for reliable operation in low-temperature environments, maintaining flexibility and strength even in extreme cold conditions. Using high-quality rubber compounds, it effectively resists cracking, hardening, and performance loss caused by freezing temperatures. The belt ensures stable conveying efficiency, reduced downtime, and longer service life, making it ideal for industries such as mining, ports, construction, and outdoor material handling in cold regions. It is a dependable solution for customers seeking durability and consistent performance in harsh climates.