
Fully-auto Economical Side Sealer & Shrink Tunnel

















Fully-auto Economical Side Sealer & Shrink Tunnel
· Daily necessities: tissue boxes, stationery, cosmetics, small gift boxes
· Food & beverage: snack packs, bakery goods, carton drinks
· Printing & books: books, magazines, card sets, photo frames
· Hardware & building materials: small profiles, wood strips, plastic parts
· General boxed goods: irregular items with unlimited packaging length
Configure This Packaging System
For an application-specific quotation, please share the minimum and maximum product dimensions, weight, shape, required packs per minute, and preferred film material.
KUKO engages with every project from the initial application review. We assess product characteristics, packaging format, film type, required output, operating speed, and upstream and downstream equipment interfaces to ensure the machine configuration aligns with your production process.
Throughout manufacturing, rigorous build-quality inspections, configuration validation and pre-shipment trial preparations are systematically managed and reviewed with the customer to achieve full mutual alignment. KUKO additionally manages the full scope of technical documentation compilation, export compliance documentation, installation scheduling, on-site commissioning, operator training handover and ongoing after-sales support. Every set of documentation and service provision is formally defined and confirmed for each individual project enquiry.
Product drawings, photos, samples, proposed packaging method, pack patterns, film specifications, line-layout files, and a video of the existing production line will help KUKO confirm sealing method, tunnel size, interfaces, and the most suitable configuration before pricing.
Downloads
- Cost-effective, fully automatic system integrating feeding, conveying, sealing, and shrinking for efficient unmanned operation.
- Vertically driven horizontal blade with a constant-temperature side sealing unit for straight, firm, centered seals.
- Handwheel product-size adjustment with no mold changes required.
- Advanced PLC controller with safety protection and alarm functions for stable operation and minimal maintenance.
- Photoelectric sensors and a timer precisely control film feeding length.
- Horizontal and vertical photo sensors support mode switching for different product dimensions.
- Automatic waste film rewinding by a dedicated motor with balanced tension.
- Optional air-blowing device for improved film conformity and package appearance.
- Optional powered infeed conveyor and non-powered discharge table.
| Parameter | Sealer (SLPGH-3015L) | Shrink Tunnel (SLPSF-5030LG) |
|---|---|---|
| Power | 1.8kw | 16kw |
| Power Supply | AC380/220V 3PH 50/60Hz | AC380/220V 3PH 50/60Hz |
| Tunnel Size | - | 1500×500×300mm |
| Max Packing Size | L unlimited, W+H≤430mm, H≤150mm | W400×H200mm |
| Sealing Blade Length | 490mm | - |
| Packing Speed | 30–40 packs/min | 30–40 packs/min |
| External Air Source | 6–8kg/cm² | - |
| Shrink Film | POF,PE | POF,PE |
| Machine Size | 1748×975×1650mm | 1894×985×1260mm |
| Crate Size | 1710×1005×1680mm | 1870×1010×1440mm |
| G.W./N.W. | 550/525kg | 482/453kg |
- Product feeding
- Conveying and size detection
- Film feeding and wrapping
- Horizontal/side sealing
- Waste film rewinding
- Shrink tunnel heating
- Finished pack discharge








