Balance type conveyor net is most commonly used.
Stable running is assured and the belt drive is also possible.
   
  Spec
 
Pitch
Sd/Rd
38/38 25/25 20/20 15/20 15/15 10/15 10/10 10/10 5/5 4/4
Diameter
Sd/Rd
4.0/4.0 2.5/2.5 2.5/2.5 2.0/2.0 1.5/2.0 2.3/2.5 2.0/2.0 1.5/1.5 1.5/1.5 1.0/1.0
Weight
Kg/u
 10.3  6.2  8.3  6.0  4.5  12.8  11.0  5.9  14.9  6.5