St2000 Steel Cord Conveyor Belting

• Type: Steel Cord
• Material: Steel
• Inside Material: Steel Cord
• Feature: Oil-Resistant, Acid And Alkali Resistant, Tear-Resistant, Heat-Resistant, Cold-Resistant, Wear-Resistant
• Tensile Strength: Strong
• Width: Upon Specific Requirement
• Model NO.: ST Series
• Transport Package: in Rolls Packed and Binded
• Specification: ISO DIN
• Trademark: JIUZHOU
• Origin: Baoding, Hebei
• HS Code: 40101100
• Production Capacity: 5000m/D

Product Description

Cover Compounds
General, Fire-resistant, Cold-resistant, Abrasion-resistant, Heat-resistant and Chemical-resistant. tear-resistance steel cord .
Standard ,High-grade,  Ordinary nonflammable, Wear-resistant, Heat and wear-resistant, New-structure.
Standards offered
GB/T9770, DIN22131, EN ISO 15236, SANS1366 and AS1333.
Certificate: ISO9001:2008;SGS; Bureau Veritas Certificate
Steel cord conveyor belt 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 skeleton,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 qood adhesion with steel cords.Therefore,the rubber is tighrly 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 awry.
6. Good troughability
As the belt body has no transverse skeleton,it is easyv to from a deep trogh,so the belts can load more materials and prevent the materials from escaping.
7.Good troughability
Steel cord conveyor belt boby 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.
8. 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 property and grade:
Tensile strdngth:        >=15Mpa     18Mpa      20Mpa       25Mpa
Elongation at break:  >=350%       400%       450%         450%
Aging tset(70oCx168h)
Change rate of tensile strength: -25~+25%
Change rate of elongation at break: -25~+25%
Abrasion                      <=200mm3  150mm3   120mm3   90mm3
 

strength of the belt specifications	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 6300
longitudinal tensible strength	630	800	1000	1250	1600	2000	2500	3150	3500	4000	4500	5000	5400	6300
Maximal nominal diameter of the steel wire mm	3.0	3.5	4.0	4.5	5.0	6.0	7.2	8.1	8.6	8.9/9.1	9.7	10.9	11.3	12.3
Space bettween cord	10	10	12	12	12	12	15	15	15	15/17	16	17	17	18
Top cover thickness	5	5	6	6	6	8	8	8	8	8/8	8	8.5	9	10
Bottom cover thickness	5	5	6	6	6	6	6	8	8	8/8	8	8.5	9	10
Quality	18	19.5	21.5	22.2	26.1	33.1	35.3	41.1	45	45/45	51	59	62	65
Width specifications	Number of steel cords
800	75	75	63	63	63	63	50	50
1000	95	95	79	79	79	79	64	64	64	64/56	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	117/108	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

Mining Conveyor Belt	Lump Size	Temperatrure of Materials Carried	Belt Surface Temperature
Coke	100~200mm(4~8 inch)	70~100 ºC	50~60 ºC
Cement	Powder	100~250 ºC	80~90 ºC
Clinker	10~30 mm (0.4~1.2 inch)	100~220 ºC	100~110 ºC
Molding	--	200~250 ºC	80~90 ºC
Metal Powder	--	170 ºC	120~130 ºC
Raw Material	below 30mm(1.2 inch)	180~220 ºC	100~120 ºC
Sintered Ore	25~200 mm(1~8i nch)	200~400 ºC	130~150 ºC
Return of Sintered Ore	below 10mm(0.4 inch)	260 ºC	180~200 ºC