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JN821 TU REVERSE STOP PROTECTION DEVICE

Complex installation
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Product description
Parameters

The unidrectional rotation and reverse supporting function is designedfor the high inclined upward belt conveyorto prevent the reversing and the sliding down of belt.

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PRODUCT PERFORMANCE

◇ One-way rotation of the roller prevents the conveyor belt from reversing the car

◇ The surface layer of the roller has a large friction coefficient, and a large reverse friction force when the belt is broken

◇ Wear resistance and ductility performance number, long service life

◇ Shore hardness is 80A, which is lower than the hardness of the conveyor belt and does not wear the conveyor belt

◇ CNC coaxial double-end processing achieves high coaxiality, making it zero jump and no noise during operation

◇ No need to cooperate with broken belt catcher, easy installation and intuitive effect

 

TECHNICAL PARAMETERS

◇ Ambient temperature：-40℃~80℃

◇Chemical fastness：PH2-12

◇ Relative humidity：80%-90%

◇ Axial load：15-20KN

◇Akron abrasion loss：0.08±0.02mm2，high abrasion resistant performance

◇ Shore hardness：80A，less than the belt's hardness（90A），No abrasion to the belt

◇ Tensile strength：520kgf/cm2，high flexibility

◇ Extensibility：600%，high elasticity

◇ Tear strength：140KN/m，high tear resistant performance

 

APPLICATION

◇Used in the high inclined upward belt conveyor(a≥16°)

◇Used widely in the metallury,the coalmining,the poower plant,the chemical industry and the port traffic,etc

 

THE COMPARISON TABLE OF JN821 AND OTHER REVERSE SUPPORTING DEVICES

  JN821 High inclined reverse 
supporting roller		 supporting rollerArranger 
reversesupporting deviice		 reversesupporting deviice
Mechanical beltcapture device		 Automatic beltcapture device
Price Low High High Higher
Size Small Large Large Large
lnstallation and maintenance Facile installation and 
Complex installation		 Complex installation Complex installation Complex installation
Safety performance High(irreversible) High Low Errs frequently
Operating rate of equipment Higher High Low Affects production
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Keywords:Permanent magnet direct drive drumIntelligent Industrial MotorBulk material conveying system

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