• Model NO.：AP821
• Specification：φ 133*365*3
• Trademark：Jasung
• Origin：Changzhou, Jiangsu, China
• Production Capacity：50000 Pieces,Year

Product codeDia.LengthConnection methodQuantity/per groupUnitQuantityJP821Ø133465Z3sets 

 

Itemcodeparameterunitnoteconnection methodZ OR J (Z=frame J=Hinged) Roller diameterD mm Roller lengthL mm Roller shaft lengthL3 mm Roller shaft groove widthM mm Distance from idler shaft groove to shaft headN mmIf the shaft head is milling flat, then N=0Roller shaft groove thicknessb mm Shaft diameterd mm 

 

2. AP821 multifunctional centerline tracking device

The AP821 roller body rotates around the axis and can swing back and forth. When the belt running center and the roller center deviate from each other, the roller body rotates and swings back and forth at the same time, which drives the belt back to the center line and corrects the belt deviation.

 

3. Strong ability to correct deviation

a. The spiral structure realizes active deviation correction and prevention of deviation of the conveyor belt during operation

b. Milky groove design realizes no adhesion of materials during operation and facilitates drainage

c. Concave arc shape achieves full fit with the conveyor belt, increases the effective area, and ensures the effect of correcting the deviation

4. Easy to install and maintain

5. Long service life

a. High-performance surface wrapping material Akron wears only 0.08, excellent wear resistance

b. The patented design of the triple seal achieves zero penetration and guarantees a long service life

c. CNC coaxial double-end machining achieves high coaxiality, so that it runs zero during operation without noise

6. Protect belts to reduce operating costs

Shore hardness is 80A lower than the belt hardness to ensure that the conveyor belt does not wear

1. Unsolvable problem on site
2. Active correction and prevention of deviation

a. No personnel need to be adjusted on the operation site to save human resources

b. Eliminate the hidden security risks caused by man-machine contact of operating equipment

c. Meet the requirement of unattended belt conveyor

1. More than 1,000 companies in various industries have been applied

Steel, metallurgy, coal, thermal power plant, building materials, port, cement, mine, grain, etc.