
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
Email:info@kukoshrink.com
WhatsApp / WeChat
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Product Features
- 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.
Technical Parameters
| 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 |
Working Flow
- Product feeding
- Conveying and size detection
- Film feeding and wrapping
- Horizontal/side sealing
- Waste film rewinding
- Shrink tunnel heating
- Finished pack discharge








