KL 370 / 371
CNC-controlled sewing unit with stationary sewing head (370) or rotating sewing head (371) and large sewing area (Portal/mobile)









Features
- Sewing machine X-axis and Y-axis driven, template stationary
- 360° rotating head with alternating double transport for perfect seam results in the multi-directional sewing process (371)
- Intermittent feed (feed stop when needle enters material)
- Switchable needle feed (on/off) for continuous sewing with the highest seam quality
- Sewing head, pneumatically liftable (75 mm) for direct access to any seam position
- XL hook (26 mm) or XXL hook (32 mm)
- Excellent sewing properties due to vertical hook system
- Thread tension, manually adjustable
- Lower thread monitoring by stitch counter
- Electro-magnetical thread cutter for upper and lower thread
- Mobile electro-mechanical lower thread winder (can be positioned freely)
- The touch screen operator panel ensures intuitive operation and features a modern and clear layout. The seam may be monitored in real time on the screen
- The automatic detection of the material clamp for added process reliability
- The sewing area is protected by a light-barrier (CE compliant)
- Pneumatic sewing foot height adjustment (two-stage)
- Clamping device for the fixation of the sewing template in the sewing area
Options
- 2-needle double-lockstitch version
- 1- or 2-needle chainstitch version
- Second thread tension can be pneumatically activated via program
- Upper thread clamping device for a neat seam start
- Continuous thread tension (via proportional valve)
- Free-programmable upper thread tension with tension gauge
- Electronical thread tension monitoring
- Upper- and lower thread monitor via sensor (The machine stops, when the thread tension decreases)
- Fully-overlapped working method due to an inseration table or a template changer table
- Customized interchangeable frame (s)
- Electronical height adjustment of the sewing foot
- Thread burner
- Pneumatic needle cooler
- Various options available to upgrade the machine (RFID sensor, barcode scanner etc.)


Specifications
Max. sewing speeds: 2.800 s.p.m.
Max. stitch length: max. 12 mm
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