Product Details

PVC Conveyor Belt, Solid Woven Conveyor Belt, Fire Resistant Conveyor Belt Factory

1. Applications

Solid woven fire resistant conveyor belt (PVC type)

The belt is mainly used in underground coal transportation, also in metallurgy and chemical industry. It is manufactured by plasticizing or vulcanizing solid woven core, which is impregnated in PVC paste.

2. Characteristics

-high tensile strength

-big-volume & smooth transportation

-good fire/static/impact/abrasion/corrosion resistance.

-transporting angle＜16 degree

3. Specification

Type	Tensile strength/ N/mm, ≥		Breaking elongation/ %, ≥		Top/bottom cover/mm, ≥
Type	Longitudinal	Transversal	Longitudinal	Transversal	Top/bottom cover/mm, ≥
680S	680	265	15	18	1.0
800S	800	280
1000S	1000	300
1250S	1250	350
1400S	1400	350
1600S	1600	400
1800S	1800	400
2000S	2000	400
2240S	2240	450
2500S	2500	450

4. Safety properties

Item	Safety properties
Anti-static test	Surface resistance≤3×10⁸Ω
Drum friction test	no flame reappear, ≤ 325℃
Alcohol burner test	Average value of flame duration of 6 samples with covers, not more than 3s, any single value not more than 10s.	Average value of flame duration of 18 samples without covers, not more than 5s, any single value not more than 15s.
Tunnel propane burning test	a. Undamaged sample length ≥600mm, or b. Undamaged sample length ≥50mm, ≤140℃ rising, damaged length≤1250mm

5. Adhesion strength

Item	Between cover and core	Inside core
Average value of adhesion strength/ N/mm, ≥	4	-
Min. value of adhesion strength/ N/mm, ≥	3.25	6.5

Huayue started business by producing rubber belts since 1982. It has been one of Solid Woven Conveyor Belts manufacturers and is the major factory of fabric conveyor belt and Steel Cord Conveyor Belt in China.