Steel Cord Conveyor Belt

Steel cord conveyor belt is extensively applied in coal, mining, port, metallurgy, power, chemical sectors for long-distance, large amount and high-speed conveying of materials.
    
Features:
1. High tensile strength:Steel cord conveyor belt is suitable for large span,long distance transportation of materials
2. Small elongation in use:It need only a very short take-up stroke distance.
3. Small diameter of drive pulley:Steel cord conveyor belt body has a layer of longitudinally arranged steel cords as its carcass,and thus is resistant to flex fatigue.Therefore,drive pulley of smaller diameter can be used to make the equipment smaller.
4. High adhesion between rubber and steel cord:The steel cords are coated with zinc on their surface,and also the rubber used has the property of good adhesion with steel cords.Therefore,the rubber is tightly adhered to the steel cords and is resistant to shock and difficult to drop,so the rubber belts are long in life.
5. Even tension of steel cords:Out of our advanced techniques in manufacturing,the steel cords are very evenly arranged and have the same tension,so the belts are well balanced in running and difficult to run away.
6. Good troughability:As the belt body has no transverse skeleton,it is easy to from a deep trough,so the belts can load more materials and prevent the materials from escaping.
7. Inspection of the belt with X-rays:Users can X-rays to inspect damages of the skeleton steel cords on the conveyor machines to prevent accidents from happening.

Cover Compounds: General, Fire-resistant, Cold-resistant, Abrasion-resistant, Heat-resistant and Chemical-resistant.

Standards offered: GB/T9770, DIN22131, EN ISO 15236, BS490，JIS, SANS1366 and AS1333.

Main technical index of ST series steel cord conveyor belt:
GB/T9770 Standard：

 

	ST 630	ST 800	ST 1000	ST 1250	ST 1600	ST 2000	ST 2500	ST 3150	ST 3500	ST 4000	ST 4500	ST 5000	ST 5400	ST 6000
Max. Breaking Strength (N/mm)	630	800	1000	1250	1600	2000	2500	3150	3500	4000	4500	5000	5400	6300
Max. Cord diam.(mm)	3.0	3.5	4.0	4.5	5.0	6.0	7.5	8.1	8.6	8.9/9.1	9.7	10.9	11.3	12.3
Cord Pitch (mm)	10	10	12	12	12	12	15	15	15	15/17	16	17	17	18
Top rubber cover thickness (mm)	5	5	6	6	6	8	8	8	8	8/8	8	8.5	9	10
Top rubber cover thickness (mm)	5	5	6	6	6	8	8	8	8	8/8	8	8.5	9	10
Unit Weigth (kg/M)	18	19.5	21.5	22.2	26.1	33.1	35.3	41.1	45	45/45	51	59	62	65
Width（mm）	Number of Cords
800	75	75	63	63	63	63	50	50	50
1000	95	95	79	79	79	79	64	64	64	64/65	59	55	55	54
1200	113	113	94	94	94	94	76	76	77	77/68	71	66	66	63
1400	133	133	111	111	111	111	89	89	90	90/79	84	78	78	74
1600	151	151	126	126	126	126	101	101	104	104/91	96	90	90	85
1800		171	143	143	143	143	114	114	117	117/103	109	102	102	96
2000			159	159	159	159	128	128	130	130/114	121	113	113	107
2200						176	141	141	144	144/125	134	125	125	118
2400						193	155	155	157	157/137	146	137	137	129
2600						209	168	168	170	170/148	159	149	149	140
2800									184	184/160	171	161	161	151

DIN 22131Standard：

	ST 1000	ST 1250	ST 1600	ST 2000	ST 2500	ST 3150	ST 3500	ST 4000	ST 4500	ST 5000	ST 5400
Max. Breaking Strength (N/mm)	1000	1250	1600	2000	2500	3150	3500	4000	4500	5000	5400
Max. Cord diam.(mm)	4.1	4.9	5.6	5.6	7.2	8.1	8.6	8.9	9.7	10.9	11.3
Cord Pitch (mm)	12	14	15	12	15	15	15	15	16	17	17
Min. Rubber Cover thickness (mm)	4	4	4	4	5	5.5	6	6.5	7	7.5	8
Unit Weight (kg/M)	21.5	22.2	26.1	33.1	35.3	41.1	45	45/45	51	59	62
Width (mm)	Number of cords
500+/-5	39	34
650+/-7	51	44
800+/-8	64	55	50	64
1000+/-10	81	69	64	81	64	64	64	64	59	55	55
1200+/-10	97	84	77	97	77	77	77	77	71	66	66
1400+/-12	114	98	90	114	90	90	90	90	84	78	78
1600+/-12	131	112	104	131	104	104	104	104	96	90	90
1800+/-14	147	127	117	147	117	117	117	117	109	102	102
2000+/-14	164	141	130	164	130	130	130	130	121	113	113
2200+/-15	181	155	144	181	144	144	144	144	134	125	125
2400+/-15	197	169	157	197	157	157	157	157	146	137	137