SF-400LA Series Technical Specifications

Core Product Profile

• SF-400LA
  is a fully automatic unmanned L-type sealing and cutting machine, ideal
  for high-volume production line packaging with exceptional efficiency

• Integrated automatic film feeding/perforation mechanism and manually adjustable film guiding system

• Versatile feed conveyor platform accommodates products of varying dimensions

• SF-400LAC model features specialized close-contact functionality for small-item packaging

Precision Detection System

• Imported photoelectric sensors (horizontal and vertical detection sets)

• Flexible switching capability between detection modes

• Ensures reliable sealing performance for thin and small packaging items

Automated Operation Features

• Automatic feeding with length adjustment via photoelectric sensor and timer integration

• Induction motor-driven automatic waste film winding system

• Manual wheel adjustment for quick size changes without mold replacement

Advanced Technical Configuration

• Original "AUTONICS" PID digital temperature controller

• Highly responsive and precise sealing blade temperature control

• Built-in blade protection prevents accidental product damage

• Specially designed film synchronization mechanism prevents misalignment

Safety & Customization

• Polycarbonate protective shield with automatic alarm system

• Optional tear-notch functionality available

• Full production line integration capability for unmanned operation

Industry Applications

• Software, food, cosmetics, printing, pharmaceuticals

• Flooring, ceramics, beverages, hardware industries

• Suitable for large-volume shrink packaging applications

SF-5030LG Shrinking Tunnel Features

• Advanced air circulation technology with adjustable airflow direction

• Optimized contraction performance through improved design

• Stainless steel heating elements for extended service life

• Schneider frequency converter for stable stepless speed regulation

• Imported thermal insulation curtains minimize heat loss

• Adjustable temperature, speed and airflow parameters

• Visual observation window for process monitoring

Conveyance System

• Innovative roller shafts with imported fiber sleeves

• Heat-resistant, wear-proof, non-stick and deformation-resistant

• Optional rotating/static operation modes for different product requirements

Material Compatibility

• Specifically engineered for POF and cross-linked shrink films