Heavy Duty Ep Fire Resistant Rubber Conveyor Belting for Underground Coal Mine

• Customization: Available
• Type: EP250
• Material: Rubber
• Model NO.: EP250
• Feature: Oil-Resistant, Acid And Alkali Resistant, Tear-Resistant, Heat-Resistant, Cold-Resistant, Wear-Resistant, Flame-Retardant
• Tensile Strength: Strong
• Cover Rubber Grade: 15MPa
• Number of Fabric Plies: 4
• Belt Width: 650mm
• Belt Thickness: 14mm
• Top Covering Rubber Thickness: 4.0mm
• Bottom Covering Rubber Thickness: 2.0mm
• Fflame Retardant Performance Grade: K2
• Transport Package: PVC Seaworthy Plastic Film
• Specification: 100-300Meters/Roll
• Trademark: HANBELT
• Origin: Shandong, China
• HS Code: 401012
• Production Capacity: 3000mtr/Day

Product Description

Flame retardant conveyor belts of textile construction 

1. Characteristics

Product features: This product is made of cotton canvas, nylon canvas and polyester canvas through calendering, molding, vulcanization and other processes. The unique formula design enables the product to work continuously in flammable environment.
 

2, Application

Usage: it is especially used in above ground coal washing plants, power plants and non coal underground mining. The product is suitable for conveying non corrosive  and non prick block, granular and powder materials, such as coal and other bulk or finished articles, in flammable and explosive environments.

3.Cover rubber performance
 

Item	L Grade	D Grade
Tensile Strength(MPa)	≥14	≥18
Elongation at break(%)	≥400	≥450
Abrasion(mm^3)	250	200

4.Safety performance
 

Item	Flame retardant performance grade
	K2	K3
Flame duration	The total flame duration of six covered samples shall not be greater than 45s, and any single value shall not be greater than 15s	The average value of flame duration of three covered samples shall not be greater than 60 s
Electrostatic conductivity	≤ 3 × 10^8Ω
Reburning property	No flame shall reappear on any sample.

5.Conveyor Belt Parameters
 

Fabric specs	Ply thickness (mm/p)	Strength series (N/mm)					Cover Thickness (mm)		Width	Length
		2ply	3ply	4ply	5ply	6ply	Top	Bottom	mm	m
EP80	0.60	160	240	320	400	480	2.0--8	0--4.5	400-2500	≤300
EP100	0.75	200	300	400	500	600
EP150	1.00	300	450	600	750	900
EP200	1.10	400	600	800	1000	1200			500  --  2500
EP250	1.25	500	750	1000	1250	1500
EP300	1.35	600	900	1200	1500	1800
EP350	1.45		1050	1400	1750	2100			800  --  2500
EP400	1.55			1600	2000	2400			1000  --  2500
EP500	1.70			2000	2500	3000

 

Specification
Cover Rubber Grade	8MPa,10MPa,12MPa,15MPa 16MPa,17MPa,18MPa,20MPa,24MPa,25MPa	DIN22102(Z,W,Y,X) AS1332(N.M),RMA (I, II) SANS 1173(A,C,M,N),Accepted customization according to the requirements of customers.
Belt width (mm)	500,600.650,700,800,1000,1200 1400,1500,1800,2000,2200,2500	18",20",24",30",36",40",42" 48",60",72",78",86",94"
Tensile strength	EP315/3,EP400/3,EP500/3,EP600/3 EP400/4,EP500/4,EP600/4 EP500/5,EP1000/5,EP1250/5 EP600/6,EP1200/6	330PIW,  440PIW
Top+Bottom thickness	2.5+1.5,3+1.5,  4+1.5,4+2,  4+3,  5+1.5,5+3,6+3	3/16"+1/16",  1/4"+1/16"
Belt thickness	3mm,4mm,5mm,6mm,7mm,8mm,9mm,10mm,12mm,15mm,18mm,20mm,25mm
Belt length	10m,20m,50m,100m,200m,250m,300m,500m
Belt edge type	moulded(sealed) edge or cut edge

 

6.Product inspection control system

We have a modern large R & D and quality inspection center, and the center has six rubber material laboratories, including material test, formula test, rubber mixing test and finished product test. 126 management and technical personnel are engaged in product research and development and quality inspection. From raw materials to finished products, each production step is tested with advanced test equipment, which ensures the reliable and stable product quality.

 

7.How to transport and store conveyor belt

(1). During transportation and storage, the conveyor belt should be kept clean, avoid direct sunlight or rain and snow, and avoid contact with acid, alkali, oil, organic solvent and other substances, and be one meter away from the heating device.

(2). When the conveyor belt is stored, the warehouse temperature should be kept between 18-40 ºC and the relative humidity should be kept between 50-80%.

(3)During the storage of the conveyor belt, the products shall be placed in coils, not folded, and the conveyor belt shall be turned over once a quarter.

 

FAQ

Q1. Are you a manufacturer?

Yes, we are manufacturer of various conveyor belts,our factory is located in Shandong Province, China. We have 6 large workshops with 2000m²,10 advanced conveyor belt production lines.
 
Q2. What is the lead time?

10 days for bulk order production.
15 days for 20"container order production.
20 days for 40" container order production.

Q3. How to pay?

 T/T or L/C through bank account
 
Q4. How about package?

1.Usually the packaging is PVC seaworthy plastic film, We can pack according to the packing material and color required by customers.

2. With Iron roller core

Q5.Do you accept customization?

Yes, we accept customization, can design and produce conveyor belt products meeting customer requirements according to customer requirements, and can also paste the trademark designated by customers.

Q6.Do you provide conveyor belt samples?

Yes, We can send conveyor belt samples to customers.
Free samples shall be controlled within one meter, and the freight shall be paid by the customer.