Conveyor System/Belt Conveyor/Flame-Resistant Conveyor Belt

Model NO.: ST 1250 Material: Rubber Feature: Tear-Resistant, Heat-Resistant, Wear-Resistant Width: 800 mm ~ 2600 mm Thickness of Bottom Rubber: 5.0 mm ~ 9.0 mm Abrasion Loss: 90 mm3 ~ 200 mm3 Color: Black Model Number: GB; DIN; as,Cema Trademark: OUNA Origin: Anhui, China Type: St 1250 Inside Material: Steel Tensile Strength: Strong Thickness of Top Rubber: 5.0 mm ~ 9.0 mm Elongation at Break: 350% ~ 450% Strength: 630 N/mm ~ 5400 N/mm Certificate: ISO 9001 Place of Origin: Anhui, China Specification: ISO, DIN, AS, GB, CEMA, ASTM, ASH HS Code: 4010110000 1.Construction
(1)Steel Cord Conveyor Belt adopts open type steel cable, and has the advantage of higher glue bond strength than conventional steel cable. Mainly including such specifications as 6×7-WSC,6×19-WSC,6×19W-WSC.
(2)This product consists of cord rubber, steel cable, coating and side rubber.

2.Features
(1)High tensile strength
(2)Good impact resistance
(3)Long service life
(4)Short operation elongation
(5)Good troughability
(6)Good flexure resistance
(7)Long distance 
(8)Large shipping distance
(9)High speed transportation

3.Application
With higher strength, it is suitable for the application of long distance conveying of materials at large conveying capacity. It is the upgraded product of Conveyor Belt with textile carcass, so it is suitable for conveying non-corrosive materials with a temperature not higher than 80ºC.

4.Technical Parameters
Technical parameters of steel cord conveyor belt (GB/T 9770)

Item	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
Longitudinal tensile strength (N/mm)	630	800	1000	1250	1600	2000	2500	3150	3500	4000	4500	5000	5400
Max. nominal diameter  of steel cable (mm)	3.0	3.5	4.0	4.5	5.0	6.0	7.2	8.1	8.6	8.9	9.7	10.9	11.3
Space between steel  cables 1.5m	10	10	12	12	12	12	15	15	15	15	16	17	17
Thickness of top  rubber cover (mm)	5	5	6	6	6	8	8	8	8	8	8	8.5	9
Thickness of bottom  rubber cover (mm)	5	5	6	6	6	6	6	8	8	8	8	8.5	9
Width specification  (mm)	Number of steel cables
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
2600						209	168	168	170	170	159	149	149

Main technical parameters of steel cord conveyor belt (DIN22131 standard)

Model	St 1000	St 1250	St 1600	St 2000	St 2500	St 3150	St 3500	St 4000	St 4500	St 5000	St 5400
Min. tensile strength  (N/mm)	1000	1250	1600	2000	2500	3150	3500	4000	4500	5000	5400
Diameter of steel  cable d (max.)	4.1	4.9	5.6	5.6	7.2	8.1	8.6	8.9	9.7	10.9	11.3
Space between  steel cables ±0.5	12	14	15	12	15	15	15	15	16	17	17
Thickness of  rubber cover (min.)	4	4	4	4	5	5.5	6.5	7	7.5	8
Width specification  (mm)	Number of steel cables
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
2600±15	214	184	170	214	170	170	170	170	159	149	149

5.Our service 
(1)Design and select suiable equipment
(2)Layout draw, foundation draw and detail equipment manual. Timely report your production schedule and photos for keeping monitoring.
(3)Shipping
(4)After-service, can dispatch engineer to the site to guide the installation, commissioning, operation etc if client need.
 

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