Steel Cord Conveyor Belt

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Steel cord conveyor belt

Steel cord conveyor belt

Standard and main index for the implementation of the steel cord conveyor belt: Varie ...

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Standard and main index for the implementation of the steel cord conveyor belt: Varie

Product specifications


Standard and main index for the implementation of the steel cord conveyor belt:

                                  Variety                                                                                                 Standards and key indicators
Ordinary type steel wire rope core conveyor belt                                                                      GB/T9770-2001
Flame retardant type steel wire rope core conveyor belt                                                          MT668-1997
General flame retardant steel wire rope core conveyor belt                                                     MT668-1997
Heat resistant steel wire rope core conveyor belt HG2297-92
Wear resistant steel cord conveyor belt wear burr                                                              Shao is less than 90mm 3
Acid, alkali, oil type steel wire rope core conveyor belt                                                              HG4-846
Cold proof steel wire rope core conveyor belt                                                                      brittle temperature -40

5, the main technical parameters of the steel cord conveyor belt (Table 2, table 1, table 3)

Table 1:

Project St630 St800 St1000 St1250 St1600 St2000 St2500 St3150 St3500 St4000 St4500 St5000 St5400
Longitudinal tensile strength N/mm 630 800 1000 1250 1600 2000 2500 3150 3500 4000 4500 5000 5400
Maximum nominal diameter of wire rope mm 3.0 3.5 4.0 4.5 5.0 6.0 7.2 8.1 8.6 8.9 9.7 10.9 11.3
Wire rope spacing 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 16±1.5 17±1.5 17±1.5
Thickness of upper covering layer mm 5 5 6 6 6 8 8 8 8 8 8 8.5 9
Lower covering thickness mm 5 5 6 6 6 6 6 8 8 8 8 8.5 9
 


Table two:

Width specification mm                                                                        Number of steel wire rope
St630 St800 St1000 St1250 St1600 St2000 St2500 St3150 St3500 St4000 St4500 St5000 St5400
800 75 75 63 63 63 63 50 50 50        
1000 95 95 79 79 79 79 64 64 64 64 59 55 55
1200 113 113 94 94 94 94 76 76 77 77 71 66 66
1400 133 133 111 111 111 111 89 89 90 90 84 78 78
1600 151 151 126 126 126 126 101 101 104 104 96 90 90
1800   171 143 143 143 143 114 114 117 117 109 102 102
2000     159 159 159 159 128 128 130 130 121 113 113
2200           176 141 141 144 144 134 125 125
2400           193 155 155 157 157 146 137 137
2600           209 168 168 170 170 159 149 149
2800                 194 194 171 161 161
 


Table three:

Level code The tensile strength is more than MPa, The elongation at break,% > The wear volume is less than or equal to 3 mm.
D 18 400 90
H 25 450 120
L 20 400 150
P 14 350 200

Note: D - strong wear working conditions; H - strong work under the conditions of crack; L - General working conditions;
P oil resistant, acid and alkali resistant, cold resistant and generally difficult to burn conveyor belt

6, the calculation method of the measuring unit for the steel cord conveyor belt (M 2)
Calculation method: the total number of square = bandwidth m x with a thick mm1.5mm x Length (m)
 

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