Flame-Resistant Steel Cord Rubber Conveyor Belt

• Customization: Available
• Type: Rubber Conveyor Belt
• Material: Rubber
• Model NO.: EP/NN/CC
• Inside Material: Steel
• Feature: Oil-Resistant, Acid And Alkali Resistant, Tear-Resistant, Heat-Resistant, Cold-Resistant, Wear-Resistant
• Tensile Strength: Strong
• Strength: 630n/mm--6000n/mm
• Wide: 400mm-2500mm
• Standard: DIN,ISO,Rma,as
• Min Pulley Dia: 500-1800mm
• Cord Diameter: 4.5
• Transport Package: PP Package / Iron or Steel Shelves
• Specification: ST 630-ST6000
• Trademark: ZHENXING
• Origin: Shandong, China
• HS Code: 40101200
• Production Capacity: 15000meter/Month
• Package Size: 200.00cm * 110.00cm * 200.00cm
• Package Gross Weight: 1800.000kg

Product Description

Company Profile

 

      ZHENXING RUBBER is a company specializing in the production of rubber conveyor belts. The company's main products include various canvas core conveyor belts(NN,EP,CC,XE,DPP/DEP), steel cord conveyor belts,underground whole-core conveyor belts(PVG,PVC), sidewall conveyor belts, patterned conveyor belts and customized conveyor belts with properties such as flame resistence, acid and alkali resistence, cold resistence, oil resistence,and high wear resistence in various strengths and widths.

 More Than 20 Years On Conveyor Belt

* Efficient Production Capacity with 7 Lines,5000M per day, 15 days delievery time.
* ISO9001 Certified with Compatibility for AS,JIS, DIN, RMA Standards and ect.; Support Third-Party Inspection.
* One-Year Quality Guarantee, reply in time.
 

R&D Capability and Quality Control System


                         

 

Product Description

Usage

Steel Cord Flame Resistant Conveyor Belts are suitable for conveying materials in flame resistant and anti-explosion occasions, especially in underground coalmines.

Characteristics

Except the advantages of conveying materials at the occasion of high strength, long distance and large load as the steel cord conveyor belt, the steel cord flame resistant conveyor belt shall meet the safety requirements below.

Items			Indexes
Anti-static property	Average electrical resistance of both surfaces(Ω)		3x10
Drum friction	Surface temperature of drum(ºC)		≤325
	Any test piece shall not show any sign of flame or glow
Burning on spirit burner (flame or glow)	Burning with cover rubber	Average duration of lame for six test pieces(S)	≤3
		Duration of flame for any individual test piece(S)	≤10
	BURNING WITHOUT COVER REBBER	Average duration of flame for six test piece(S)	≤5
		Duration of flame for any individual test piece(S)	≤15
Burning on propane burner	Length that is completely undamaged by flame .mm		≥250 mm

 

Structure

Standard Specifications

Strength grade	Tensile strength (KN/m)	Cord pitch (mm)	Cord diameter (mm)	Min breaking force (KN)	Min.cover thickness (mm)
ST-500	500	10	2.5	5.5	4
ST-630	630	10	2.8	7	4
ST-800	800	10	3	8.9	4
ST-1000	1000	12	3.7	12.9	4
ST-1250	1250	12	4.2	16.1	4
ST-1400	1400	12	4.3	18	4
ST-1600	1600	12	4.7	20.6	4
ST-2000	2000	12	5.3	25.6	4
ST-2250	2250	12	5.3	29	4
ST-2500	2500	15	6.8	40	5
ST-2800	2800	15	7	44.8	5
ST-3150	3150	15	7.8	50.5	5.5
ST-3500	3500	15	8.2	56	6
ST-4000	4000	15	8.8	63.5	6.5
ST-4500	4500	16	9.7	76.3	7
ST-5000	5000	17	10.9	91	7.5
ST-5400	5400	17	11.3	98.2	8
ST-6300	6300	19.5	12.8	130.4	10
ST-7000	7000	19.5	13.5	142.4	10
ST-7500	7500	21	13.8	166.7	10
ST-8000	8000	21	14	180.9	10
ST-9000	9000	21	14.8	203.2	11
ST-10000	10000	21	15.5	225	11

Note: Cover thickness, cord diameter, and cord pitch can be manufactured according to customer's requirements.

Rubber Covers

Flame resistance for mines: suitable for conveying flammable and combustible dangerous materials. The average value of burning test shall be less than 10s, and the single value shall be less than 15s. Besides, it has to pass the drum friction test and tunnel propane combustion test.

Standard	Tensile strength min. Mpa	Elongation at break min. %	Abrasion max mm³
MT668	15	350	200

production process

Strict quality test management