The SFE-2 is an electronic yarn feeder used on knitting machines to supply yarn at controlled tension and speed. It stores a yarn reserve and releases it steadily even when machine consumption varies. It is compact, adjustable and equipped with sensors that monitor the yarn to prevent faults and improve fabric quality.
Maintains stable yarn feeding even with irregular consumption, uses sensors to monitor yarn quantity and allows continuous tension adjustment, reducing stops and waste.
Contributes to consistent textile quality through precise output-tension control and sensor technology that stabilizes yarn storage and feeding, preventing variations that could cause fabric defects.
The equipment provides a high level of operational control with: optical-mechanical sensors that regulate speed and yarn level continuous tension adjustment knob indicação visual por LED do status automatic stop if the yarn breaks.
| Parameter | Specification |
|---|---|
| Supply Voltage | 3 × 42 V AC (±10%) |
| Maximum Power | ≈ 100 VA |
| Current | 0.44 A (max. 1.41 A per phase) |
| Yarn Tension Range | 1 – 10 cN |
| Yarn Count Range | 20 – 500 dtex |
| Maximum Feed Speed | Up to 600 m/min |
| Weight | ≈ 1,2 kg |