Qingdao Hi-Tech Industrial Park Hongkun Rubber & Plastic Co., Ltd.
Office address: Room 801, Block B, Yinshengtai New Space, No. 6 Cuiling Road, Laoshan District, Qingdao City, Shandong Province
Phone: 0532-88913480
Fax: 0532-88919963
Qingdao Hongkun Precision Co., Ltd.
Address: Xingling Road, Lingshan Town, Jimo District, Qingdao
Phone: 0532-84531811
Fax: 0532-84531900
General Manager: 13906426837
Track sales: 18753217799
Conveyor belt sales: 13156890560
URL:http://www.hongkunrubber.com
Company email: qdhkjg@163.com

Features: The steel cord conveyor belt has high tensile strength, good impact resistance, long service life, low elongation, good bevel, and good bending resistance. It is suitable for long-distance, large-volume, high-speed material transportation. Product use: It is widely used in material transportation in coal, mines, ports, metallurgy, electric power, and chemical industries. Variety: According to the performance of the covering rubber, it can be divided into: ordinary type, flame retardant type, cold resistant type, wear resistant type, heat resistant type, acid and alkali resistant type. According to the internal structure, it can be divided into: general structure, lateral reinforcement type, buried roller anti-tear type. |
Main technical parameters of ST series steel cord conveyor belt:
The quality of the tape varies according to the thickness and density of the cover rubber
Note: The length of a single roll of the conveyor belt is 100-1500m, subject to conditions such as thickness, width, transportation, and installation. The length of each roll is determined by the supplier and the buyer.
Wire rope core tear-proof conveyor belt:
Purpose: The conveyor belt is suitable for cutting occasions where sharp and hard objects and high materials are transported in mines, docks, metallurgy, building materials, coal, etc. Features: The conveyor belt is equipped with high elongation steel wire rope or high-strength high elongation chemical fiber steel wire rope. This is a uniformly arranged level above (or up and down) the anti-tear layer of the steel wire rope core, and the anti-tear layer is perpendicular to the operating direction on the conveyor belt. When conveying hard and sharp materials, the tear-resistant layer on the conveyor belt can prevent hard and sharp objects from penetrating. Once penetrated, it can also produce enough resistance to the tearing belt of hard and sharp objects, thereby effectively preventing the tearing phenomenon of the conveyor belt. | ![]() |
Implementation standards and main indicators of steel cord conveyor belts:
Variety | Standards and main indicators |
normal type | GB/59770DIN22131 JIS-L 6369:2000 |
Flame retardant | MT668HG2539 ||Type DIN22131 JIS-K 6324:2000 |
General flame retardant | HG2539|Type DIN22103 DIN22121 |
Flame resistant | HG/T2297ISO4195 |
Wear-resistant | Shaopol's resistance consumption is less than or equal to 90mm³ |
Heat resistant type | Resistance to below 125 degrees Celsius, Shaopol's resistance consumption is less than or equal to 150mm³ |
Acid, alkali and oil resistant type | HG4-846 HG/T 3714-2003 RMA (MOR OF) |
Hardy type | Brittleness temperature -20℃~-50℃ HG/T 3647-1999 |
Ozone resistant type | Ozone concentration 50x10-6m³40℃/72h without cracking |
The minimum roller diameter of the conveyor recommended for steel cord conveyor belts:
Specification Type | ST630 | St800 | St1000 | ST1250 | ST1600 | ST2000 | ST2500 | ST3150 | ST3500 | ST400 | ST4500 | ST5000 | ST5400 | ST6000 |
Minimum diameter (mm) | 800 | 1000 | 1250 | 1400 | 1400 | 1800 | 2000 |
Previous: Bucket elevator belt