High Speed Drawing Machines:
Drawing machines according to the drawing mechanism is divided into two categories: roller drawing frame drawing machine and needle comb machine.
Cotton spinning frame has a single eye, two eyes, four eyes and other kinds. A single-eye drawing frame in which several strips are fed, combined and drawn into one strip; Output two bars called two-eye drawing machine, and then analogy. Each drawing machine has a separate drive system. The drawing machine is composed of feeding part, drawing part, forming part and some automatic devices.
Specifications
- Suitable spinning fiber length :276mm
- Output speed :2.47-10 m/s(200-600m/min)
- Draft: three up and three down pressure bar plus guide upper roller double zone curve draft.
- Longitudinal draft times: 40.13-13.556 times
- Pressurization type: rocker spring pressure or choose pneumatic pressure device.
- Motor: main motor 380V 3.5/0.8kw 4P/16P
Features
The function of the drawing machine is to improve the internal structure of the sliver, so as to improve the uniformity of its long segments, while reducing the weight of unevenness, so that the fiber in the sliver straight parallel, reduce the hook, so that the fineness of the provisions, so that different types or different quality of raw materials mixed evenly, to reach the specified mixing ratio.
