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The changing rate for tensile strength and elongation at breaking

±25

after Ageing test 70×168h %

Wear away quantity mm3

120

China Union Rubber Corp.

±25

±25

100

200

Conveyor Belt Series

Note: type H is for high tear condition, D for high abrasion condition, L for ordinary condition.

Product Specifications Fabric materials

warp

weft

Cotton canvas

Cotton

Cotton

Terylene Cotton

Terylene

Cotton

Canvas

Cotton

Fabric structure

No. of fabric plies

Width mm

3-12

300-2200

3-12

300-2200

Length

Cover thickness mm

mm

Top

Bottom

100000

3.0-6.0

1.5-4.5

100000

3.0-9.0

0-4.5

Note: Belt cover thickness, fabric ply and length can be made upon clients’ request.

Adhesive strength between Fabric Plies

Item

Between fabric

Cover thickness 0.8-1.5mm

Cover thickness >1.5mm

Ave of all test pieces,N/mm,

3.2

2.1

2.7

Peak Min. of all test pieces,N/mm,

2.7

1.6

2.2

Cover between carcass

Note: Peak Max. of all test pieces=20N/mm

Steel Cord Conveyor Belt

Steel Cord Conveyor Belt

Standards: GB9770-88, MT147, MT668, DIN22131, JISK6369, AS1333 etc.

Structure: The belt core is comprised of longitudinally and evenly arranged non-spinning galvanized wire ropes and high adhesive core rubber, with the upper side and lower side covered with rubber layer.

Features: High tensile strength, long service life, short elongation under service, good groove formation property and good anti-flexure property, suitable for conveying materials across long distance, with large volume and high speed.

2

m=

width m x Calculation m2 of conveyor belt: thickness mm 1.5 mm x length m

Types: According to structure: General type, Impact resistance and Rip resistance transverse type. According to application: besides General-used steel cord belt, there are some kinds of Fire-retardant type, Cold-resistant type, Wear-resistant type, Heat-resistant type, Acid and alkaline resistant type, Oil-resistant type, High-grade type and etc.

Main Technical Parameters for ST series Conveyer Belt with Wire Rope Core Intensity type of belt ST630 ST800 ST1000 ST1250 ST1600 ST2000 ST2500 ST3150 ST3500 ST4000 ST4500 ST5000

ST5400

www.chinaunionrubber.com

6

sales@chinaunionrubber.com

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