Usage
Cold resistant steel cord conveyor belt is suitable for conveying materials outdoors in freezing area,
cold storage and etc.
Characteristics
The product selects steel cord as carcass. Cover rubber selects a
blend of NR and BR, which has the properties of high elasticity,
shock resistance, cold resistance and etc. It can work normally
under the conditions of -60℃.
Standard Specifications
| Model | Tensile Strength(N/mm) | Cord Pitch (mm) | Cord Diameter (mm) | Min Cover thickness (mm) | Width (mm) |
| ST630 | 630 | 10 | 3 | 4 |
800-2400 |
| ST800 | 800 | 10 | 3.5 | 4 |
| ST1000 | 1000 | 12 | 4 | 4 |
| ST1250 | 1250 | 12 | 4.5 | 4 |
| ST1600 | 1600 | 12 | 5 | 4 |
| ST2000 | 2000 | 12 | 6 | 4 |
| ST2500 | 2500 | 15 | 7.2 | 5 |
| ST3150 | 3150 | 15 | 8.1 | 5.5 |
| ST3500 | 3500 | 15 | 8.6 | 6 |
| ST4000 | 4000 | 15 | 8.9 | 6.5 |
| ST4500 | 4500 | 16 | 9.7 | 7 |
| ST5000 | 5000 | 17 | 10.9 | 7.5 |
| ST5400 | 5400 | 17 | 11.3 | 8 |
| ST6300 | 6300 | 19.5 | 12.8 | 10 |
| ST7000 | 7000 | 19.5 | 13.5 | 10 |
| ST7500 | 7500 | 21 | 15 | 10 |
Note: Cover thickness, cord diameter, and cord pitch can be
manufactured according to customer’s requirements.
Cover Grades
HG/T 3647-2014
| Grade | Tensile Strength(ISO37) Mpa | Elongation at break min. (ISO37) % | Abrasion max. (ISO4649) mm³ |
| H | 24 | 450 | 120 |
| D | 18 | 400 | 100 |
| L | 15 | 350 | 200 |
Aging test(70℃×168h)
Change rate of tensile strength and elongation at break % | ±25 |
Cold resistant | Change rate of tensile strength % | C₁(-45℃) | ±20 |
| C₂(-50℃) | ±25 |
| Change rate of elongation at break% | C₁(-45℃) | ±20 |
| C₂(-50℃) | ±30 |
| Note: C₁:working temperature-45℃~45℃; C₂:working temperature-50℃~45℃ |
Certifications
We passed ISO9001, ISO14001, ISO45001. And our products have repeatedly passed the quality testing in RWE, TUV and BV. In addition, we have passed 46 safety mark certificates of the China Mineral products and have
obtained 27 national utility model patents and 3 invention patents.
Perfect Testing Equipment
We have a strong ability to develop new products. The company has
an area of 3800 square meters of scientific research building.Four
rubber material laboratories have been established, including
material testing, formula testing, rubber mixing test and finished
product testing, truly realize the strict control testing from raw
materials to finished products, to ensure that the quality of
products to meet the needs of users.
Applications
The application areas of steel cord conveyor belt are diverse and encompass various industries. Here's a detailed
overview:
1.Mining and Quarrying: Steel cord conveyor belt find extensive use in the mining and quarrying industry for
transporting materials such as coal, ores, and minerals. Given the
harsh environments typically found in mines, these conveyor belts
must exhibit high strength and resistance to wear, making steel
cord conveyor belts indispensable in this sector.
2.Ports and Logistics: In ports and logistics, steel cord conveyor belt is utilized for loading and unloading cargo from ships, as well as
for conveying materials during warehousing and sorting processes.
Their ability to handle heavy and bulky goods, coupled with long
service life and low maintenance costs, makes them essential
equipment in this industry.
3.Construction Materials Industry: Steel cord conveyor belt is commonly used in the construction materials industry for
transporting materials such as cement, sand, and concrete. They
efficiently convey raw materials from one location to another at
construction sites, thereby enhancing construction efficiency and
job site safety.
4.Metallurgical Industry: In the metallurgical industry, steel cord conveyor belt is employed for transporting materials such as ores, slag, and
molten metals. They withstand high temperatures and the corrosive
effects of various substances, ensuring stable conveying
performance even in demanding conditions.
5.Chemical Industry: Steel cord conveyor belt is widely used in the chemical industry for transporting chemical
raw materials and products. Given the presence of corrosive
substances and high-temperature environments common in chemical
plants, conveyor belts in this sector must meet stringent
requirements, making steel cord conveyor belt indispensable.
Cooperative Partner
We are proud to have established long-term partnerships with many
outstanding companies. These partners come from different
industries, such as mining, manufacturing, logistics and
transportation. For example, Ordered by BHP, RIO-TINTO, VALE
repeatedly.We are committed to providing customers with efficient
and reliable material handling solutions, and through close
cooperation, we realize the sharing of resources and complementary
advantages, and create greater value for customers.
