Cord Conveyor Belt Coal Mine Tear Resistant St800/St1000/St1250/St1600/St2000/St2500/St3150 Steel DIN 22210 M20201124-3 4 +4.5mm

Product Description

STEEL CORD CONVEYOR BELT 

Product Property

Steel cord conveyor belt is suitable for high strength, long distance, heavy loading transportation of materials, which are widely used in coal mineral, mines, metallurgy, electricities, ports, chemical industries, etc. It has the following characteristics:

1. High tension strength: the belts are suitable for large span, long distance transportation of materials.
2. Small elongation in use. the belts only need a very short take-up stroken distance.
3. Small diameter of driving pulleys.
4. High adhesion between steel cord and rubber cover. the steel cords are coated with zinc on the surface. the  rubber cover is tightly adhered to the       steel cords, , and is resistant to shock and difficulty to drop.
5. Stable tension of steel cords.  the belts are balanced in running and dificult to run in deviation.
6. Good troughability. the belt can transport more materials and prevent the materials from escaping.



 

Standard specifications

Belt Strength	Cord dia (mm)	Cord structure	Pitch (mm)	Tension (N/mm)	Cover thick mm	Weight (kg/m)	Pulley Min mm	Cord stre KN/pc
ST-630	3.0	6*7+1WS	10	90	5*5	20.2	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	16	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	751	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

Rubber Cover

Grade	Tension Strength N/mm Min	Elongation at Break % Min	Max. Abarsion mm^3
H	24	450	120
D	18	400	100
L	15	350	200
K	15	350	200

Note: 1. K means flame resistance and anti-static resistance.
          2.  DIN K with 20 mpa tension strength, abrasive 250 mm³ available


Production Procedure

1. Raw Material

 

2. Calendering and Shaping and Vulcanizing
 

3. Quality Control
 

7. Packing and Delivery

 

FAQ

Q1.  Can I have a sample order?
        Yes, any sample order is welcome to know the quality of our products.

Q2.  What about the lead time of the sample or the final order?
        2-5 days for normal sample.
        20-30 days for a formal order.

Q3. How much is the widest conveyor belt you can produce. 
       2.5meters is the widest belt we can produce now.

Q4. Is it possible to print our logo or brand on the belt?
       Yes, we can print your logo or design on the belt after receipt of your formal authorization        letter of the logo or your brand.

Q5. Do you offer the guarantee for your product?
       Yes, usually we offer one year warranty for all of our products.