Automatic Case Erector with Bottom Sealing
This automatic case erector forms flat carton blanks into rigid cases and seals the bottom with tape. It integrates seamlessly into end-of-line packaging systems, providing a reliable and efficient upstream solution for case packing operations. Designed for continuous high-volume operation, it reduces manual labor and ensures consistent case forming quality.
Key Features & Benefits
- Automatic carton blank feeding from a magazine stack — no manual intervention
- Tape bottom sealing for secure and clean closure — easy to open at destination
- Adjustable for multiple carton sizes with quick changeover in under 10 minutes
- Compatible with case packers and robotic packing systems for full automation
- Safety guards and interlocks for operator protection, CE certified
- Vacuum pick-up system for reliable blank separation even with dusty or coated boards
Technical Specifications
| Forming speed | 6–12 cases/min |
| Case size range (L×W×H) | 200–600 × 150–400 × 120–500 mm |
| Power supply | 380V 50Hz 3Phase |
| Total power | 2.2 kW |
| Air supply | 0.6–0.8 MPa, 200L/min |
| Machine weight | 650 kg |
| Dimensions (L×W×H) | 2200 × 1200 × 1900 mm |
Application Industries
- Food & Beverage: Canned goods, bottled drinks, packaged food
- Pharmaceutical: Medicine cartons, medical supplies
- Household Chemical: Detergents, cleaning products, cosmetics
- E-commerce: Shipping cartons, fulfillment operations
- Manufacturing: Parts, components, finished goods packaging
How It Works
- Blank loading: Operators load flat carton blanks into the magazine stack.
- Blank pick-up: Vacuum cups pick the bottom blank from the stack.
- Forming: The blank is folded into a U-shape and then a full case shape.
- Bottom sealing: Tape is applied across the bottom flaps and pressed firmly.
- Discharge: The formed, sealed case exits onto the conveyor for packing.
Frequently Asked Questions
What tape width does it use? Standard 48mm or 60mm packing tape, available from most hardware suppliers.
How many cases can it hold in the magazine? Typically 150–200 flat blanks, depending on case size.
Can it handle different board grades? Yes, from single-wall to double-wall corrugated board.
Why Buy From SUNAURA Machinery
- Proven case erector design with thousands of installations worldwide
- Low maintenance design with easily replaceable wear parts
- Compatible with all major case packer and robotic brands
- Comprehensive installation and operator training