LOGO OEM ST2000 Steel Cord Rubber Conveyor Belt 630 4 with Wear Resistant Bottom Cover


Property
Manufacturing standards
GB/T 7984 DIN 22102
JISK 6322 AS 1332-2000
SANS 1173:2005 BS 490







Normal Belt Strength (N/mm) | Max. Steel Cord Dia. (mm) | Cord Construction | Min.Cord Breaking Strength (kN/cord) | Cord Pitch (mm) | Min. Pulley Diameter (mm) |
ST-500 | 3 | 7X7 | 7.6 | 14 | 500 |
ST-630 | 3 | 7X7 | 7 | 10 | 500 |
ST-800 | 3.5 | 7X7 | 8.9 | 10 | 500 |
ST-1000 | 4 | 7X7 | 12.9 | 12 | 630 |
ST-1250 | 4.5 | 7X7 | 16.1 | 12 | 800 |
ST-1600 | 5 | 7X7 | 20.6 | 12 | 1000 |
ST-2000 | 6 | 7X7 / 7X19 | 25.6 | 12 | 1000 |
ST-2500 | 7.2 | 7X7 / 7X19 | 40.0 | 15 | 1250 |
ST-3150 | 8.1 | 7X7 / 7X19 | 50.5 | 15 | 1400 |
ST-3500 | 8.6 | 7X7 / 7X19 | 56.0 | 15 | 1600 |
ST-4000 | 8.9 | 7X7 / 7X19 | 63.5 | 15 | 1600 |
ST-4500 | 9.7 | 7X7 / 7X19 | 76.3 | 16 | 1600 |
ST-5000 | 10.9 | 7X7 / 7X19 | 91.0 | 17 | 1800 |

Step 1: Raw material inspection

Rubber compound test

Steel cord test
Step 2: Advance equipment to guarantee quality from the details

Calender process
4 rollers celender machine is able to stick rubber on both side of the fabric in one time.This can reduce the strength loss of the rubber during the process.

Forming process
The forming tension is even between different plies,which can avoid wrinkled fabric and guarantee an even thickness of belt core.
Step 3:Finished belts inspection
We have an inspection team to inspect the surface and dimension of each conveyor belt. If any problem on belt surface, we will repair at once in our factory.

Length and surface inspection

Thickness inspection

WIdth inspection
Step 4: Technical data test
We have a lab to test all raw materials and rubber compound.For each roll of conveyor belt,the lab will test the following features, and issue Quality Test Report.

Abrasion test

Adhesion strength test

Tensile strength test






Q1. Are you a manufactuer?
Yes, we mainly produce Rubber conveyor belts and Rubber v belts over 20 years.
Q2. What about the lead time?
1) 3--5 days for sample
2) 15--20 days for mass production. If urgent,we have green channel
Q3. How to pay?
1) T/T or L/C through bank account
2) Select Alibaba Trade Assurance Service
Q4. How about package?
1) Inner is packed on round rubber core with 30cm diameter and 12cmx12cm square hole
2) Outer is packed with one ply water-proof PP fabric


Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.