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Steel Cord Conveyor Belt

Steel Cord Conveyor Belt
It can be extensively used in the coal, mining, port, metallurgical, electrical and chemical industries, and is applicable for the conveyance of materials with heavy load, long distance and large freight volume.

General Conveyor Belt

It uses the new type structural steel cable as the tension element, features largely in the high tension strength, small elongation, excellent troughability and high flexibility, and is applicable for the conveyance of materials with long distance, large freight volume and high speed.

The core rubber has enough diffusion space for each wire in strand, the bonding strength of the rubber and steel cable is very high, it is rust and corrosion resistance, it relieves the mutual shearing and torsion of the wires in strands, it has high dynamic fatigue resistance, and the product has a long service life.


Tear Resistant(Transverse Reinforced)St Belt
Structure
It uses the new type steel cable as the tension element. On one side or two sides vertical that is perpendicular to the lengthways steel cable, evenly lay the reinforcing layer of the steel cable, steel cord, fabric, etc. broadways.
Character:It has excellent impact and tearing resistance performance.
 


Tear Resist Belt With Detechor
Structure
It uses the new type steel cable as the tension element. In-between the steel cord conveyer belt’s core rubber and bottom belt cover, build in the phase shift sensor (coil) at a certain distance lengthways.

Character
1.Control: it gives out an alarm and stops running automatically whenever a tearing rupture of the belt is detected.
2.Alarm and stops running automatically whenever the belt runs abnormally and reaches the preset off speed.
3.It has memory function and displays the belt running data and status.


 

Main technical parameters of the steel cord flame-retardant conveyor belt produced for coal mines in accordance with MT668-2008
Technology Data Belt Intension
ST/S
630
ST/S
800
ST/S
1000
ST/S
1250
ST/S
1600
ST/S
2000
ST/S
2500
ST/S
2800
ST/S
3150
ST/S
3500
ST/S
4000
ST/S
4500
ST/S
5000
ST/S
5400
Longitudinal Tensile Strength N/mm 630 800 1000 1250 1600 2000 2500 2800 3150 3500 4000 4500 5000 5400
Maximum Nominal Diameter Of Steel Wire Rope (mm) 3.0 3.5 4.0 4.5 5.0 6.0 7.2 7.5 8.1 8.6 8.9 9.7 10.9 11.3
Steel Cord pitch(mm) 10
±1.5
10
±1.5
12
±1.5
12
±1.5
12
±1.5
12
±1.5
15
±1.5
15
±1.5
15
±1.5
15
±1.5
15
±1.5
16
±1.5
16
±1.5
17
±1.5
Width Of Top Cover (mm) 5 5 6 6 6 8 8 8 8 8 8 8 8.5 9
Width of Bottom Cover (mm) 5 5 6 6 6 8 8 8 8 8 8 8 8.5 9
Width (mm) The amount of steel cord rope
800 75 75 63 63 63 63 50 50 50 50        
1000 95 95 79 79 79 79 64 64 64 64 64 59 55 55
1200 113 113 94 94 94 94 76 76 76 77 77 71 66 66
1400 133 133 111 111 111 111 89 89 89 90 90 84 78 78
1600 151 151 126 126 126 126 101 101 101 104 104 96 90 90
1800 171 171 143 143 143 143 114 114 114 117 117 109 102 102
2000 196 196 159 159 159 159 128 128 128 130 130 121 113 113
2200 216 216 176 176 176 176 141 141 141 144 144 134 125 125

The Recommended Minimum Conveyor Rollers'diameter
ST Series
Belt Model ST ST
630
ST
800
ST
1000
ST
1250
ST
1600
ST
2000
ST
2500
ST
2800
ST
3150
ST
3500
ST
4000
ST
4500
ST
5000
ST
5400
Diameter of Minimum roller(mm) 500 500 630 800 1000 1000 1250 1250 1400 1600 1600 1600 1800 1800

Steel Cord Belt Type and Standard
Type
According to the cover property, it can be divided into the following types: general type, fire-retardant type for coal mines, general-purpose fire-retardant type, cold resistant type, wearable type, heat resistant type, acid-alkali resistant type, oil resistant type, etc.

Applicable Standards
Type Standard
Normal grade Lu Q/QD439-80  GB/T9770-2001
Flame resistant MT668-2008
General purpose, flame retardant HG/T3973-2008
Heat resistant GB/T20021-2005
Abrasion resistant Shore Abrasion ≤90mm3
Abrasion & heat resistant Below 125,abracion ≤150mm3
Tear resistant HG/T3646-1999
Cole resistant HG/T3647-1999

 

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