... ",6", 10",etc 5.MOQ: 100pcs General Information1.Name: NBR Rice Hulling Rubber Roller With Sleeve2.Material: NBR3.Color: white and ... : 4", 6", 8", 10", 14", 20", 25, 28"5.Minimum Order: 100pcs6.Delivery Time: Within 20 days after receiving the payment7 ... increase the usage life of roller and quantity of dehusking rice.B: Each roller has break time during the working, which ...