Coal Mine PVC/Pvg Fire Retardant Conveyor Belt (680S-2500S)

• Type: PVC/Pvg
• Material: PVC+Rubber
• Inside Material: Polyester+Cotton
• Feature: Wear-Resistant, Fire-Resistant
• Tensile Strength: 680~2500n/mm
• Certificate: ISO9001,ISO14001,ISO145001,BV,Reach
• Model NO.: 680S-2500S
• Standards: Mt914
• Belt Width: 400-1600 mm
• Types: 680s/800s/1000s/125s/1400s...2500s
• Guarantee: 1 Year
• Strength: 680s-2500s
• Condition: New
• Transport Package: PVC Water-Proof Cloth, Wooden Box or Steel Fram
• Specification: 680S-2500S
• Trademark: HUAYUE
• Origin: China Hebei
• HS Code: 4010120000
• Production Capacity: 1000m Per Day

Product Description

Coal Mine PVC/PVG Fire Retardant Conveyor Belt (680S-2500S)

Product Desription

 

1. Specification

Type	Tensile strength/ N/mm, ≥		Breaking elongation/ %, ≥		Top/bottom cover/mm, ≥
	Longitudinal	Transversal	Longitudinal	Transversal
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

2. Safety properties of Cover

Item	Safety properties
Anti-static test	Surface resistance≤3×108Ω
Drum friction test	no flame reappear, ≤ 325ºC
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, ≤140ºC rising, damaged length≤1250mm

3. Adhesion Between Plies

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

Application

Solid woven fire resistant conveyor belt (PVC/PVG 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/PVG paste.


Why Choose Us


1. Certificate


2. R&D Center and Testing Lab



Packing & Shipping



FAQ
Q1. Are you a manufacturer?
A. Yes, we have been producing and selling conveyor belts since 1982.

Q2. Can you produce belts with my own brand?
A. Yes, we can.

Q3. What about the lead time?
A. 1) 5~7 days for sample (free sample)
     2) 15~30 days according to order quantity

Q4. How about payment terms?
A. 1) We prefer T/T, 30% advance paid upon order, rest upon b/l copy, or
     2) Sight or deferred L/C, or
     3) Other payment terms approved.

Q5. How do you ensure product quality?
A. 1) We have a R&D center of an independent design and developing capacity
     2) We an independent testing laboratory with full-property testing capacity of conveyor belt. We can test various materials, rubber, fabric, semi-finished product and finished product.