Specializing in the production of conveyor belts.

To provide customers with more conveyor accessories and services in the conveyor system.

Steel Cord Rubber Belt ST4000

Steel Cord Rubber Belt ST4000

Cover Compounds General, Fire-resistant, Cold-resistant, Abrasion-resistant, Heat-resistant and Chemical-resistant. tear resistance steel cord.Steel cord conveyor belt is suitable for large span,long distance transportation of materials

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Product Details

Characteristics:
1) anti-bent
2) low elongation
3) easy to trough

4) High tensile strength
5) long working life

Cover Compounds: Normal, fire resistant, cold resistant, Abrasion resistant, Heat resistant, Acid/Alkali resistant etc.


Application:
Especially suitable for long distance, heavy load and high-speed conveying materials.
Conveying materials in tunnels, coal mine, iron & steel mining, harbour, metallurgy, power station, chemical, etc. 

Standards offered
GB/T9770, DIN22131, EN ISO 15236, SANS1366, AS1333


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Main Features                                         

1) Longer working life.

2) Can carry loose materials at angle of 17-18 and bagged material at 30-35.

3) High pressure double crank to control the die opening and closing.

4) Cleat angle and pitch are designed for smooth travel over return idlers

5) Cleats and the top cover rubber are mono block molding for strength.

          TypeST1000 ST1250ST1600ST2000ST2500ST3150ST3500ST4000ST4500ST5000ST5400
        Tensile strength(N/mm)  1000  1250  1600  2000  2500  3150  3500  4000  4500  5000  5400
Steel cord Max.      Nominal  diameter(mm)    4.1    4.9    5.6    5.6    7.2    8.1    8.6    8.9    9.7   10.9   11.3
        Pitch of            Cord(mm)12±1.514±1.515±1.512±1.515±1.515±1.515±1.515±1.516±1.517±1.517±1.5
  Thickness of Top Cover(mm)      4      4      4     4      5    5.5    6.5      7    7.5      8      9
  Thickness of           Bottom             Cover(mm)      4      4      4     4      5    5.5     6.5      7    7.5      8      9
   Width(mm) /         tolerance                                                                             Cord Number
   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
 2800         ±15   231   198   170   214   170   170   170   170   159   149   149
 3000         ±15   247   212   197   247   197   197   197   197   184   172   172
 3200         ±15   264   227   210   264   210   210   210   210   196   184   184

 

Mining Conveyor BeltLump SizeTemperatrure of Materials CarriedBelt Surface Temperature
Coke100~200mm(4~8 inch)70~100 ºC50~60 ºC
CementPowder100~250 ºC80~90 ºC
Clinker10~30 mm (0.4~1.2 inch)100~220 ºC100~110 ºC
Molding--200~250 ºC80~90 ºC
Metal Powder--170 ºC120~130 ºC
Raw Materialbelow 30mm(1.2 inch)180~220 ºC100~120 ºC
Sintered Ore25~200 mm(1~8i nch)200~400 ºC130~150 ºC
Return of Sintered Orebelow 10mm(0.4 inch)260 ºC180~200 ºC





Why choose us?
1. High level of choosing upstream supplier: like steel cord, FASTEN besing our sole supplier of it.
    All raw materials purchase is accompanied with quality test certificate.
2. Strict QC system over the whole process of production: raw materials - semi-finished product - finished product
    Every one step of semi-finished product shall be tested before next step of processing. Unqualified     pieces are now allowed for next step of processing.
3. All finished products shall get tested, and onlt qualified products can leave factory.

DIN22131 steel cord conveyor belt 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.


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