1. Core Machine Configuration

• Fully automatic book block sewing machine
• Heavy-duty industrial design for continuous production
• CE-compliant safety housing with inspection windows

2. Feeding & Transport System

• Infeed roller conveyor for stable book block transfer
• Integrated delivery conveyor / stacker (PlusPlus unit)
• Smooth, vibration-free transport suitable for high-speed operation

3. Sewing & Thread Handling

• Multi-head thread sewing unit (industrial sewing heads)
• Multi-spool thread stand (visible capacity for multiple cones)
• Automatic thread tensioning and guidance system
• Integrated thread cutting system

4. Control & Automation

• Siemens PLC-based control system
• Touchscreen HMI operator panel
• Job counter and production statistics display
• Encoder-controlled synchronization
• Stored programs for repeat jobs

Control panel functions visible:

• Speed and cycle counters
• Encoder feedback (test & monitoring)
• Fault and status indicators
• Servo / actuator status monitoring

5. Electrical & Power Data (from Nameplate)

• Model: Aster 220 SA
• Power consumption: approx. 8.08 kW
• Voltage: 400 V / 50 Hz / 3-phase (3-PE)
• Wiring diagram reference: SP 500158

6. Safety & Ergonomics

• Full protective covers with transparent inspection windows
• Emergency stop system
• Clearly marked hazard zones
• Easy-access maintenance points

7. Operational Advantages

• High sewing accuracy and consistent binding quality
• Reliable performance for medium and high-volume book production
• Reduced setup time thanks to PLC control
• Proven Meccanotecnica durability and spare parts availability

Summary for Customers

This Aster 220 SA is a well-equipped, industrial-grade book sewing machine with conveyorized infeed/outfeed, PLC automation, multi-thread sewing capability, and full safety enclosure—ideal for professional bookbinding operations seeking reliability and repeatability.