Farm Machine Pulley
1.It is widely used in the power transmission.
2.It inludes SPA SPB SPC SPZ and A B C D E and 3V 5V 8V groove type, or any other type according to your demands.
3.The groove quantity is from one to twelve.
4.Their diameter can be from 10mm to 3000mm
5.Their surface is phosphated or spray painted, or as you like.