Double chain stitch machine to join upper and lower threads using a looper, where the seam does not have to appear identical on top and bottom. The aim of this machine is to achieve a high level of productivity (mattress manufacture).
Components

- Sequence editor
- Shift calendar
- Reporting tool
- Web visualization
- Coordinated motion
- Remote servicing
- Box-PC: b maXX PCC-04
- b maXX HMI
- Converter: b maXX 5000 / b maXX 3000
- Safety PLC
- SAF modules
- Motors: DSD / DSH