Steel Cord conveyor belt used in Coal Mines

Detail Information

Steel Cord conveyor belt

Steel Cord conveyor belt advantages :

Strong tensile strength,long-life,low elongation,

easy to trough,anti-bent,suitable for long distance,heavy

load and high-speed conveying materials.

Type:

(1)Conventional,Fire-resistant,Cold-resistant,

Abrasion-resistant,Heat-resistant,Acid/alkali-resistant etc.

(Refering rubber cover)
(2)General structure,Cross rigid structure,Anti-tearing iron

ring structure.

Technical data for steel cord conveyor belt according to DIN22131

技术要求 Reference Data 规格 Specification		ST1000	ST1250	ST1600	ST2000	ST2500	ST3150	ST3500	ST4000	ST4500	ST5000	ST5400
最低拉伸度 Minimum breaking load N/mm		1000	1250	1600	2000	2500	3150	3500	4000	4500	5000	5400
钢丝绳最大公称直径mm Max Diameter of Cord		4.1	4.9	5.6	5.6	7.2	8.1	8.6	8.9	9.7	10.9	11.3
绳距 Pitch of Cord Tolerance±1.5		12	14	15	12	15	15	15	15	16	17	17
覆盖胶厚度(mm) Thickness of cover(minimum)		4	4	4	4	5	5.5	6.5	7	7.5	8
宽度(Width)		6	6	6	6	6	8	8	8	8	8.5	9
宽度规格(mm) Width(mm)	极限偏差(mm) tolerance	钢丝绳根数 Cord Number
500	±5	钢丝绳根数 Cord Number
650	±7	39	34	-	-	-	-	-	-	-	-	-
800	±8	51	44	-	-	-	-	-	-	-	-	-
1000	±10	64	55	50	64	-	-	-	-	-	-	-
1200	±10	81	69	64	81	64	64	64	64	59	55	55
1400	±12	97	84	77	97	77	77	77	77	71	66	66
1600	±12	114	98	90	114	90	90	90	90	84	78	78
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
2600	±15	214	184	170	214	170	170	170	170	159	149	149
2800	±15	231	198	170	214	170	170	170	170	159	149	149
3000	±15	247	212	197	247	197	197	197	197	184	172	172
3200	±15	264	227	210	264	210	210	210	210	196	184	184

Technical of Steel Cord conveyor belt

Type	Standard and Main Technical
Conventional	GB/T9770 DIN22131 JIS-K 6324:2000
Fire-resistant	MT668 HG 2539 II DIN22131 JIS-K 6324：2000
Conventional Flame Retardant	HG 2539 I DIN22103 DIN22131
Heat Resistant	HG/T 2297 ISO4195
Abrasion Resistant	Shore Abrasion≤90mm³
Heat & Abrasion Resistant	Resistant ≤125℃, Shore Abrasion≤150mm³
Acid,alkali,oil resistant	HG4-846 HG/T 3714-2003 RMA(MOR OR)
Cold- resistant	Fragility Temperature-50℃
Ozone- resistant	Ozone Density 50x10^-3m³/m³ 40℃/Ozone 72h No chap

Application :

Conveying materials in coal ,mine, harbour ,metallurgy,power station, chemical etc fileds.