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Steel Cord Conveyor Belt

Steel Cord Conveyor Belt

Steel Cord Conveyor Belt Steel Cord conveyor belt is one kind of heavy duty conveyor belts. It is specially designed for heavy industrial transportation. The belt is widely used to convey a large amount of materials at long distance and at high speed in the fields of coal, mine, ports,...

Steel Cord Conveyor Belt
Steel Cord conveyor belt is one kind of heavy duty conveyor belts. It is specially designed for heavy industrial transportation.
The belt is widely used to convey a large amount of materials at long distance and at high speed in the fields of coal, mine, ports, metallurgy, electric power, chemical engineering, etc.

Steel Cord Conveyor Belt Family
1. Abrasion resistant steel cord conveyor belt
2. Impact-Resistant Steel Cord Conveyor Belt
3. Flame retardant steel cord conveyor belt
4. Steel Cord Bucket Elevator Belt
5. Steel Cord Pipe Conveyor Belt

Steel cord conveyor belt pictures

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General Steel cord conveyor belt structure

Item

Name

Features

1

Top Cover Rubber

Abrasion resistant/Heat resistant/Flame resistant

2

Adhesion Rubber

Make the steel cord and the cover rubber work together

3

Steel Cord

The steel type and quantity determine the conveying capacity of the conveyor belt.

4

Bottom Cover Rubber

Abrasion resistant/Heat resistant/Flame resistant

Reinforcement Type and Properties

Reinforcement Type

Tensile Strength

Belt Width

Belt Thickness

Feature

Steel Cord

ST630 –ST5400

600mm to 2600mm

10mm to 30mm

1. Low Elongation

2. High Tensile Strength

3. Small Diameter For Drive Pulley

4. High Adhesion Between Rubber And Steel Cord

5. Good Trough Ability

6. Heavy Load Transportation

7. Long Distance Transportation

Cover Grade Compounds Type and Properties
There are many different rubber cover compounding for ZOLAY steel cord conveyor belts. They suit for wide performance range.

Common Description

G

N

SAR

Y

M

FR

FRAS

HR-T1

HR-T2

HR-T3

HTR

MOR

Application

Medium to Heavy Weight Mining & quarrying

Medium to Heavy Weight Mining & quarrying

Super Abrasion Resistant

Medium to Heavy Weight Mining & quarrying

Heavy to Extreme with Lumps & Abrasion

Coal Handling

Underground Conveying

Heat Resistant HR120

Heat Resistant HR150

Heat Resistant HR180

Maximum Heat Resistance HR200

Medium Oil Resistant

Tensile strength Min.MPA

15

18

18

20

24

15, 18, 20

15

15

15

15

15

15

Ultimate elongation min. %

400

400

400

450

450

400, 450

400

400

400

400

400

400

Abrasion max. mm3

200

150

90

150

150

200

200

200

200

200

200

200

Weathering &Ozone Resistance

Good

Good

Good

Good

Good

Good

Good

Fair

Fair

Fair

Fair

Fair

Cut/Tear Resistance

Good

Very Good

Very Good

Very Good

Very Good

Good

Good

Good

Good

Good

Good

Good

Abrasion Resistance

Good

Very Good

Very Good

Very Good

Very Good

Good

Good

Good

Good

Good

Good

Good

Acid Resistance

Good

Good

Good

Good

Good

Good

Good

Good

Good

Good

Good

Good

Oil Resistance

Poor

Poor

Poor

Poor

Poor

Poor

Poor

Fair

Fair

Fair

Fair

Very Good

Service Temp Range ℃

-30 to 70

-30 to 70

-30 to 70

-30 to 70

-30 to 70

-30 to 70

-30 to 70

-10 to 120

-10 to 150

-10 to 180

-10 to 210

-30 to 70

Flame Resistance

Poor

Poor

Poor

Poor

Poor

Excellent

Excellent

Poor

Poor

Poor

Poor

Poor

Adhesion Strength of steel cord conveyor belt

Steel Cord Type

ST630

ST800

ST1000

ST1250

ST1600

ST2000

ST2500

ST3150

ST4000

ST4500

ST5000

ST5400

ST6300

Adhesion Strength N/mm

60

70

80

95

105

105

130

140

145

150

165

175

180

Standard Specification of Steel Cord Conveyor Belt

Steel Cord

Tensile strength

Cord Diam

Cord Structure

Pitch

Standard working tensile

Standard cover rubber thickness

Top cover thickness

Bottom cover thickness

Belt Weight

Min Pulley Diam

Cord Strength

St-No.

N/mm

mm

mm±1.5mm

mm

mm

mm

mm

kg/m2

mm

Kn/Piece

ST630

630

3.0

6x7+1WS

10

90

5x5

5

5

20.0

800

6.93

ST800

800

3.5

6x7+1WS

10

110

5x5

6

6

20.6

800

8.8

ST1000

1000

4.0

6x7+1WS

12

140

6x6

6

6

24.7

800

13.5

ST1250

1250

4.5

6x7+1WS

12

175

6x6

6

6

25.4

800

16.5

ST1600

1600

5.0

6x19+1WS

12

225

6x6

6

6

26.0

1000

21.12

ST2000

2000

6.0

6x19+1WS

12

285

8x8

8

8

30.0

1000

26.4

ST2500

2500

7.5

6x19W+1WS

15

355

8x8

8

8

32.2

1250

41.25

ST3150

3150

8.1

6x19W+1WS

15

450

8x8

8

8

35.7

1400

51.98

ST4000

4000

9.1

6x19W+1WS

15

570

8x8

8

8

37.8

1600

74.8

ST4500

4500

9.7

6x19W+1WS

16

645

8x8

8

8

38.7

1800

79.2

ST5000

5000

10.9

6x19W+1WS

17

715

8.5x8.5

8.5

8.5

41.9

1800

93.5

ST5400

5400

11.3

6x19W+1WS

17

760

9x9

9

9

43.9

2000

101

ST6300

6300

12.3

6x19W+1WS

18

900

10x10

10

10

48.3

2000

124.74

Number of steel cord used in steel cord conveyor belt

Width (mm)

Number of steel cord

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

Impact-Resistant Steel Cord Conveyor Belt
Impact-Resistant Steel Cord Conveyor Belt is also called tear resistant steel conveyor belt or anti tear steel cord conveyor belt. This kind of conveyor belt can be widely applied in the fields of coal, mining, port, metallurgy, power, cement, etc. with High strength, low elongation, good impact resistance, trough-ability, and sound flex resistance. Suitable for conveying materials of large load through long distance at a high speed.

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Flame retardant Steel Cord Conveyor Belt
Flame retardant Steel Cord Conveyor Belt with unique formula and design can make the belt continuous work under the extremely terrible environment about the temperature300-800 degrees. It is widely used in special application such as cement plant, foundry, iron ore, steel mills, underground and tunneling.
We have successfully supplied our customers from different countries with good quality steel cord conveyor belts according to the requirements of the customers, under international standards of the German DIN22131, Australia AS133, Japan JISK6369, etc.

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Steel Cord Bucket Elevator Belt
Steel Cord Bucket Elevator Belt is used in belt bucket elevator system. It is designed for heavy duty lifting transportation. And, it performs excellently when the lifting height reaches hundred meters.

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