Also known as hand injectors, these yarn suction devices are standard components of all spinning positions. The AS H 32- and AS H 38-series

high-performance hand injectors are superior to those of other manufacturers, above all as a result of their lower compressed air consumption for the same yarn tension. This is made possible due to the higher yarn suction forces, particularly in the case of the AS H 38 series. In addition to this, string-up without ‘ramp-up’ is possible in certain applications. Also new is a smoother, more ergonomic compressed-air valve, which makes deploying the yarn suction devices more comfortable for users. Furthermore, the required yarn suction force can be adjusted more finely.