I. Introduction

1. This instrument is used to shake the cotton, wool, silk and other sliver and roving of a certain length for the determination of the weight of the uneven rate of use. 2. Standards compliant: DB / 3701W04001.

Second, the instrument's main technical indicators

1, Drum circumference: 1000mm ±1 mm

2, Drum width: 250mm

3, The number of feed head: double or single head

4, Counting range: 99999m

5, Pressure roller weight: 4300g±50g

6, Roller and roller gap: ≤0.05 mm