Fire Resistant St1250 Steel Cord Conveyor Belt for Coal Mine

• Type：Steel Cord Conveyor Belt
• Material：Rubber
• Inside Material：Steel Cord
• Feature：Oil-Resistant, Acid And Alkali Resistant, Tear-Resistant, Heat-Resistant, Cold-Resistant, Wear-Resistant, Flame-Resistant
• Tensile Strength：Strong
• Width：1000mm

=== Base Info ===

• Model NO.：ST1250
• Steel Cord Diameter：4.0mm
• Top Cover：6mm
• Bottom Cover：6mm
• Transport Package：PVC Seaworthy Plastic Film
• Specification：200Meters,Roll
• Trademark：HANBELT
• Origin：Shandong, China
• HS Code：401011
• Production Capacity：3600meters,Day

=== Description ===
Number of steel wire ropesST/S2800ST/S3150ST/S3500ST/S4000ST/S4500ST/S5000ST/S5400800464646----1000585858585752521200717171716863631400848484848074741600989898989386861800111111111111104989820001241241241241161101102200138138138138129121121

5.Properties of covering adhesive
 ItemProperty indexTensile strengthMPa  ≥15Elongation at break of covering adhesive%   ≥350Wear consumptionmm³  ≤200
6.Safety performance:

Roller friction test: When roller friction test is carried out on each pattern, no flaming combustion or flameless combustion shall occur at any part, and the surface temperature of roller shall not exceed 325 ºC.

Alcohol blowtorch test: For 6 samples with complete covering layer, after removing the blowtorch, the arithmetic mean value of flame burning time and flameless burning time of all samples shall not be greater than 3.0s, and the single value of flame burning time and flameless burning time of each sample shall not be bigger than 10.0s. After removing the alcohol blowtorch, the arithmetic mean value of flame burning time and flameless burning time of all samples shall not be greater than 5.0s, and the single value of flame burning time and flameless burning time of each sample shall not be bigger than 15.0s

Propane combustion test of tunnel: The remaining damage length in the full width should be bigger  than 600mm.

Surface resistance value: The arithmetic mean value of the surface resistance of the top and bottom surfaces of the sample shall not be bigger than 3.0x108 Ω

Our Advantages of conveyor belts

 We are conveyor belt production experts, have a strong R & D technical team, Complete quality control system, from raw material control to product molding, packaging, every step of production are carefully controlled, to ensure to provide customers with high quality conveyor belt products. Let customers rest assured to use.
 



 FAQ

Q1. Are you a manufacturer?
Yes, we are specialist of conveyor belt production,our factory locate in Shandong Province.,Now we have 6 large production workshops  20,000m²and 300 employees.
 
Q2. What is the lead time?
15 days for 20 feet container order production.
30 days for 40 feet container order production.

Q3. Do you accept customization?
 We accept the production according to the customer's specifications, Because we have R & D team for product design;and accept the customer's trademark for packaging.