Steel Conveyer Belt Google Made in China Coal Dust

• Customization: Available
• Type: St Steel Cord
• Material: Rubber
• Model NO.: steel conveyor belt
• Inside Material: Steel Cord
• Feature: Tear-Resistant, Wear-Resistant
• Tensile Strength: Strong
• Certificate: ISO9001
• Standard: GB,Rma,DIN,Sans,As1332
• Width: 6500-2200mm
• Color: Black
• Thickness: 6-30mm
• Material Feature: Flame Retardant
• Structure (for Chain): Steel
• Transport Package: Water-Proof and UV-Proof Cloth All Side
• Specification: ST630-ST5000
• Trademark: HYRUBBERS
• Origin: Shandong
• HS Code: 401012
• Production Capacity: 1000m/Day

Product Description

Product Description
conveyor belt uses steel cords as carcass material,and it can be improved for more performances by changing the ingredient of the cover rubber.
The advantage: 
1.High tensile strength       
2.Low elongation               
3.Impact resistant              
4.Good troughability          
5.Long distance                  
6.Heavy duty & High speed 

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 away.
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.
Adhesion of Steel Cord

Strength	ST600	ST800	ST1000	ST1250	ST1600	ST2000	ST2500	ST3150	ST4000	ST4500	ST5000	ST5400	ST6300
Adhesion N/mm	54	60	64	69	74	84	98	108	118
Adhesion N/mm	60	70	80	95	105	105	130	140	145	150	165	175	180

  Standard Specifications

Belt strength (st-No.)	Cord Diam d (mm)	Cord Structure	Pitch P (mm)	Standard working tension(N/mm)	Standard Rubber Cover thicknes t1t2(mm)	Belt Weight (Kg/m2)	Min.Pulley diam.(mm)	Cord Strength KN/piece
ST-630	3.0	6*7+1WS	10	90	5*5	20.0	800	6.93
ST-800	3.5	6*7+1WS	10	110	5*5	20.6	800	8.8
ST-1000	4.0	6*7+1WS	12	140	6*6	24.7	800	13.2
ST-1250	4.5	6*7+1WS	12	175	6*6	25.4	800	16.5
ST-1600	5.0	6*19+1WS	12	225	6*6	26.0	1000	21.12
ST-2000	6.0	6*19+1WS	12	285	8*6	30.0	1000	26.4
ST-2500	7.5	6*19W+1WS	15	355	8*6	32.2	1250	41.25
ST-3150	8.1	6*19W+1WS	15	450	8*8	35.7	1400	51.98
ST-4000	9.1	6*19W+1WS	17	570	8*8	37.8	1600	74.8
ST-4500	9.7	6*19W+1WS	16	645	8*8	38.7	1800	79.2
ST-5000	10.9	6*19W+1WS	17	715	8.5*8.5	41.9	1800	93.5
ST-5400	11.3	6*19W+1WS	17	760	9*9	43.9	2000	101
ST-6300	12.3	6*19W+1WS	18	900	10*10	48.3	2000	124.74

Number of Steel Cords

Belt Width (mm)	ST600	ST800	ST1000	ST1250	ST1600	ST2000	ST2500	ST3150	ST4000	ST4500	ST5000	ST5400	ST6300
800	75	75	63	63	63	63	50	50
1000	95	95	79	79	79	79	64	64	56	60	56	56	52
1200	113	113	94	94	94	94	76	76	68	72	68	68	63
1400	133	133	111	111	111	111	89	89	79	84	79	79	74
1600	151	151	126	126	126	126	101	101	91	96	91	91	85
1800		171	143	143	143	143	114	114	103	107	103	103	96
2000			159	159	159	159	128	128	114	120	114	114	107
2200						176	141	141	125	133	125	125	118
2400						193	155	155	137	146	137	137	129

 

Test items		Property indexes
		GB700-88		DIN22131-88
		Class H	Class M	Class W	Class X	Class Y
Tensile strength	Mpa≥	17.65	13.73	18	25	20
Elongation at break	%≥	450	400	400	450	400
After aging Change rate of tensile strength Change rate of elongation	%	-25~+250	-25~+250	-25~+250	-25~+250	-25~+250
Abrasion	≤	0.6cm3/1.61Km	0.8cm3/1.61Km	90cm3	120cm3	150cm3