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High temperature resistant conveyor belt
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Fabric specs: High temperature resistant conveyor belt
EP80-EP-630 CC-56 T.C-56
Width(mm) 300--200
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The belt carcass of this product is EP fab ric of high modulus , low shrink ,and high breaking tensile strength
Cover rubber of this product uses EPDM rubber or chlorobutadiene rubber that has very good high temper
ature resistance . The belt is made of high temperature resistant meterials , through assenbling and vulcani-
zing with care.
the carcass of this product has very high adhesion after the special tretment of coating and shaing ,under
normal working condition with the temperature below 180 ,the belt is low elongation and excellent antiab
rsion. It can also bear 250 high temperature for a short time , The belt is suitable for use in cement , metall
-urgical and steel industry |
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Longitudinal full-thickness tensile strength
N/mm
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Fabric Model
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Plastic cover thickness
mm
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Under the plastic cover thickness
mm
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Cloth-rise
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Reference weight
Kg/m2
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200—800
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EP100
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3.0、4.5、6.0
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1.5、3.0
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2—8
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1.3
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315—1250
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EP150
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3.0、4.5、6.0
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1.5、3.0
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2—8
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1.4
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400—1500
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EP200
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3.0、4.5、6.0
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1.5、3.0
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2—8
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1.5
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500—2000
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EP250
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3.0、4.5、6.0
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1.5、3.0
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2—8
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1.7
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500—2000
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EP300
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3.0、4.5、6.0
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1.5、3.0
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2—8
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1.8
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630—2500
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EP400
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3.0、4.5、6.0
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1.5、3.0
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2—7
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2.1
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Longitudinal full-thickness tensile strength
N/mm
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Plastic cover thickness
mm
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Under the plastic cover thickness mm
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Cloth-rise
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Reference weight Kg/m2
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Thickness
mm
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200—630
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3.0、4.5、6.0
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1.5、3.0
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3—8
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1.4
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1.5
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Interlaminar bond strength
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Item
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Between
Cloth
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Cover with cloth layer
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覆盖层厚度≤1.5mm
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覆盖层厚度≤1.5mm
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Polyester
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Longitudinal sample average ≥
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3.0
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2.2
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2.6
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Canvas
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Longitudinal sample minimum peak
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2.0
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1.6
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2.0
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EP
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Longitudinal sample average ≥
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4.5
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3.2
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3.5
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Canvas
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Longitudinal sample minimum peak
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3.9
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2.4
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2.9
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Serise
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Type
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Material temperature
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The highest short-term operating temperature
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T1
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≤120℃
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140℃
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T2
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≤1450℃
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170℃
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T3
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≤180℃
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220℃
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Heat (temperature) conveyor selection, product NOTES:
1, heat-resistant conveyor belt selection:
Based on the heat-resistant conveyor belt conveyor temperature materials, surface structure parameters such as shape and viscosity choose the type of heat-resistant belt. Such as when the transmission temperature of 150 ℃ sintering ore, coke and other bulk materials and the materials and surface contact area with small, with surface temperature maintained at 60-80 ℃; when conveying cement powder smaller viscosity materials, materials with surface temperature and temperature difference on the very small.
With surface temperature and the heat is closely related with the life. Directly affect the plastic cover and core, core layer between the adhesive strength, wear resistance plastic cover, anti-cracking and so on. Should be fully investigated with the surface temperature measurement, such as conditions of use, select the type of heat-resistant belt.
Thick plastic cover is to ensure that scallops have a longer service life of an important condition. Proposal to build heat-resistant plastic belt thickness on plastic 6-9mm, under the plastic 2-4mm.
2, heat-resistant conveyor belt use of the main points:
Strip the entire surface temperature should be continuous, uninterrupted measurement, recording and monitoring, we must avoid unnecessary temperature;
Tape materials to carry out mandatory cooling (preferably in the water layer is red);
Maintain the delivery of materials by bandwidth evenly distributed, but the sub-concentration;
To prevent the existence of oil, (cooling water trace oil) to bring the destruction of more than heat itself;
Scallops with hot materials, once stopped operating, we should promptly take measures to remove heat materials;
Heat the joint with the best thermal bonding method.
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