Double Arrow Steel Cord Conveyor Belt

1. Since 1986, 2. OHSAS 18001:1999, 3. ISO9001:2008, 4. ISO14001:2004, 5. 40000000 meters/year - details see: https://www.machineto.com/double-arrow-steel-cord-conveyor-belt-10197199

Condition:New	Type:Slat Conveyor	Material:Rubber	Material Feature:Fire Resistant
Structure:Roller Conveyor	Place of Origin:Zhejiang China (Mainland)	Brand Name:Double Arrow	Certification:ISO/OHSAS
After-sales Service Provided:No overseas service provided

contact supplier for Double Arrow Steel Cord Conveyor Belt

SHARACTERISTISS :
1. High tensile strength:The belts are suitable for large span,long distance transportation of materials
2. Small elongation in use:The belts need only a very short take-up stroke distance.
3. Small diameter of drive pulley:The bely 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:As the 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.

Standard belt specification:

Standard belt specification
Belt strength (st-NO.)	Max Cord diam (mm)	composition	Pitch (mm)	Standard working tension (N/mm)	standard cover Thicken esst₁t₂ (mm)	Belt weight(Kg/m²)	Min. pulley diam (mm)	cord strength KN/piece
St-630	3.0	K6x7+IWS	10	90	5x5	19.1	800	6.93
St-800	3.5	K6x7+IWS	10	110	5x5	20.6	800	8.8
St-1000	4.0	K6x7+IWS	12	140	6x6	24.7	800	13.2
St-1250	4.5	K6x7+IWS	12	175	6x6	25.4	800	16.5
St-1600	5.0	K6x19+IWS	12	225	6x6	26.0	1000	21.12
St-2000	6.0	K6x19+IWS	12	285	8x6	30.0	1000	26.4
St-2500	7.2	K6x19W+IWS	15	355	8x6	32.2	1250	41.25
St-3150	8.1	K6x19W+IWS	15	450	8x8	35.7	1400	51.98
St-3500	8.6	K6x19W+IWS	15	500	8x8	44.9	1500	57.7
St-4000	8.9	K6x19W+IWS	15	570	8x8	46.6	1600	66
St-4500	9.7	K6x19W+IWS	16	645	8x8	49	1800	79.2
St-5000	10.9	K6x19W+IWS	17	715	8.5x8.5	53.6	1800	93.5
St-5400	11.3	K6x19W+IWS	17	760	9x9	57.5	2000	101

ADHHESION OF STEEL CORD:

strength	St630	St800	St1000	St1250	St1600	St2000	St2500	St3150	St3500	St4000	St4500	St5000	St5400
Adhhesion N/mm GB9770-2001	60	70	80	95	105	105	130	140	145	150	165	175	180
Adhesion N/mm DIN22131-88	60	70	80	95	105	105	130	140	145	150	165	175	180