Steel Cord Conveyor Belt

Product Detail

Steel Cord Conveyor Belt
Steel Cord conveyor belt is one kind of heavy duty conveyor belts. It is specially designed for heavy industrial transportation.
The belt is widely used to convey a large amount of materials at long distance and at high speed in the fields of coal, mine, ports, metallurgy, electric power, chemical engineering, etc.




Steel Cord Conveyor Belt Family
1. Abrasion resistant steel cord conveyor belt
2. Impact-Resistant Steel Cord Conveyor Belt
3. Flame retardant steel cord conveyor belt
4. Steel Cord Bucket Elevator Belt
5. Steel Cord Pipe Conveyor Belt




Steel cord conveyor belt pictures

    




General Steel cord conveyor belt structure

Item	Name	Features
1	Top Cover Rubber	Abrasion resistant/Heat resistant/Flame resistant
2	Adhesion Rubber	Make the steel cord and the cover rubber work together
3	Steel Cord	The steel type and quantity determine the conveying capacity of the conveyor belt.
4	Bottom Cover Rubber	Abrasion resistant/Heat resistant/Flame resistant




Reinforcement Type and Properties

Reinforcement Type	Tensile Strength	Belt Width	Belt Thickness	Feature
Steel Cord	ST630 –ST5400	600mm to 2600mm	10mm to 30mm	1. Low Elongation
				2. High Tensile Strength
				3. Small Diameter For Drive Pulley
				4. High Adhesion Between Rubber And Steel Cord
				5. Good Trough Ability
				6. Heavy Load Transportation
				7. Long Distance Transportation




Cover Grade Compounds Type and Properties
There are many different rubber cover compounding for ZOLAY steel cord conveyor belts. They suit for wide performance range. 

Common Description

G

N

SAR

Y

M

FR

FRAS

HR-T1

HR-T2

HR-T3

HTR

MOR

Application

Medium to Heavy Weight Mining & quarrying

Medium to Heavy Weight Mining & quarrying

Super Abrasion Resistant

Medium to Heavy Weight Mining & quarrying

Heavy to Extreme with Lumps & Abrasion

Coal Handling

Underground Conveying

Heat Resistant HR120

Heat Resistant HR150

Heat Resistant HR180

Maximum Heat Resistance HR200

Medium Oil Resistant

Tensile strength Min.MPA

15

18

18

20

24

15, 18, 20

15

15

15

15

15

15

Ultimate elongation min. %

400

400

400

450

450

400, 450

400

400

400

400

400

400

Abrasion max. mm3

200

150

90

150

150

200

200

200

200

200

200

200

Weathering &Ozone Resistance

Good

Good

Good

Good

Good

Good

Good

Fair

Fair

Fair

Fair

Fair

Cut/Tear Resistance

Good

Very Good

Very Good

Very Good

Very Good

Good

Good

Good

Good

Good

Good

Good

Abrasion Resistance

Good

Very Good

Very Good

Very Good

Very Good

Good

Good

Good

Good

Good

Good

Good

Acid Resistance

Good

Good

Good

Good

Good

Good

Good

Good

Good

Good

Good

Good

Oil Resistance

Poor

Poor

Poor

Poor

Poor

Poor

Poor

Fair

Fair

Fair

Fair

Very Good

Service Temp Range ?

-30 to 70

-30 to 70

-30 to 70

-30 to 70

-30 to 70

-30 to 70

-30 to 70

-10 to 120

-10 to 150

-10 to 180

-10 to 210

-30 to 70

Flame Resistance

Poor

Poor

Poor

Poor

Poor

Excellent

Excellent

Poor

Poor

Poor

Poor

Poor




Adhesion Strength  of steel cord conveyor belt 

Steel Cord Type	ST630	ST800	ST1000	ST1250	ST1600	ST2000	ST2500	ST3150	ST4000	ST4500	ST5000	ST5400	ST6300
Adhesion  Strength N/mm	60	70	80	95	105	105	130	140	145	150	165	175	180




Standard Specification of Steel Cord Conveyor Belt  

Steel Cord	Tensile strength	Cord Diam	Cord Structure	Pitch	Standard working tensile	Standard cover rubber thickness	Top cover thickness	Bottom cover thickness	Belt Weight	Min Pulley Diam	Cord Strength
St-No.	N/mm	mm		mm±1.5mm	mm	mm	mm	mm	kg/m2	mm	Kn/Piece
ST630	630	3.0	6x7+1WS	10	90	5x5	5	5	20.0	800	6.93
ST800	800	3.5	6x7+1WS	10	110	5x5	6	6	20.6	800	8.8
ST1000	1000	4.0	6x7+1WS	12	140	6x6	6	6	24.7	800	13.5
ST1250	1250	4.5	6x7+1WS	12	175	6x6	6	6	25.4	800	16.5
ST1600	1600	5.0	6x19+1WS	12	225	6x6	6	6	26.0	1000	21.12
ST2000	2000	6.0	6x19+1WS	12	285	8x8	8	8	30.0	1000	26.4
ST2500	2500	7.5	6x19W+1WS	15	355	8x8	8	8	32.2	1250	41.25
ST3150	3150	8.1	6x19W+1WS	15	450	8x8	8	8	35.7	1400	51.98
ST4000	4000	9.1	6x19W+1WS	15	570	8x8	8	8	37.8	1600	74.8
ST4500	4500	9.7	6x19W+1WS	16	645	8x8	8	8	38.7	1800	79.2
ST5000	5000	10.9	6x19W+1WS	17	715	8.5x8.5	8.5	8.5	41.9	1800	93.5
ST5400	5400	11.3	6x19W+1WS	17	760	9x9	9	9	43.9	2000	101
ST6300	6300	12.3	6x19W+1WS	18	900	10x10	10	10	48.3	2000	124.74




Number of steel cord used in steel cord conveyor belt

Width (mm)	Number of steel cord
	ST630	ST800	ST1000	ST1250	ST1600	ST2000	ST2500	ST3150	ST3500	ST4000	ST4500	ST5000	ST5400
800	75	75	63	63	63	63	50	50	50
1000	95	95	79	79	79	79	64	64	64	64	59	55	55
1200	113	113	94	94	94	94	76	76	77	77	71	66	66
1400	133	133	111	111	111	111	89	89	90	90	84	78	78
1600	151	151	126	126	126	126	101	101	104	104	96	90	90
1800		171	143	143	143	143	114	114	117	117	109	102	102
2000			159	159	159	159	128	128	130	130	121	113	113
2200						176	141	141	144	144	134	125	125
2400						193	155	155	157	157	146	137	137




Impact-Resistant Steel Cord Conveyor Belt
Impact-Resistant Steel Cord Conveyor Belt is also called tear resistant steel conveyor belt or anti tear steel cord conveyor belt. This kind of conveyor belt can be widely applied in the fields of coal, mining, port, metallurgy, power, cement, etc. with High strength, low elongation, good impact resistance, trough-ability, and sound flex resistance. Suitable for conveying materials of large load through long distance at a high speed.

  




Flame retardant Steel Cord Conveyor Belt
Flame retardant Steel Cord Conveyor Belt with unique formula and design can make the belt continuous work under the extremely terrible environment about the temperature300-800 degrees. It is widely used in special application such as cement plant, foundry, iron ore, steel mills, underground and tunneling.
We have successfully supplied our customers from different countries with good quality steel cord conveyor belts according to the requirements of the customers, under international standards of the German DIN22131, Australia AS133, Japan JISK6369, etc.






Steel Cord Bucket Elevator Belt
Steel Cord Bucket Elevator Belt is used in belt bucket elevator system. It is designed for heavy duty lifting transportation. And, it performs excellently when the lifting height reaches hundred meters.