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Shrink Packing Machine

Automatic L-Sealer Shrink Wrapping Machine, KPW-FL450/550/750

Automatic L-Sealer Shrink Wrapping Machine, KPW-FL450/550/750

Category： Shrink Packing Machine
Views：2274
Models: KPW-FL450 / KPW-FL550 / KPW-FL750
Packing Size: L550 × W450 to L850 × W750 mm
Packing Speed: 15–30 pcs/min
Power Supply: 220 V, 50 Hz, 1 Phase
Product description：Automatic-feed L-sealer and shrink tunnel series KPW-FL450/550/750, with packing sizes from L550 × W450 to L850 × W750 mm and 15–30 pcs/min listed speed.
INQUIRY

Automatic-feed L-sealing plus shrink-tunnel packaging
KPW-FL450, KPW-FL550 and KPW-FL750 are current sale models, each with a confirmed listed speed of 15–30 pcs/min.

Select the L-Sealer by Product Envelope

Model range
KPW-FL450 / FL550 / FL750

Packing size
L550 × W450 to L850 × W750 mm

Listed speed
15–30 pcs/min

Suitable film
POF / PE

Automatic L-Sealer and Shrink Tunnel Overview

The machine automatically feeds the product into the L-sealing section, feeds film around the product, seals and cuts the film, then transfers the pack to a shrink tunnel. The system is intended for products with stable dimensions such as cartons, food trays, bottles, daily products and printed items. Final output depends on product size, film, sealing time and tunnel settings.

Compare other formats in the shrink packaging machine category. A related sealing and cutting shrink system is also available for comparison.

Automatic L-sealer connected to a heat shrink tunnel — Current L-sealer and shrink-tunnel system

Printed food and daily products suitable for shrink wrapping — Existing application examples

Watch the L-Sealing and Shrink Process

KPW-FL Series Technical Reference

Swipe horizontally to view all model parameters.

Item	KPW-FL450	KPW-FL550	KPW-FL750
Packing size	L550 × W450 mm	L650 × W550 mm	L850 × W750 mm
Sealing size	<500 mm	<600 mm	<800 mm
Listed packing speed	15–30 pcs/min	15–30 pcs/min	15–30 pcs/min
Voltage	220 V, 50 Hz	220 V, 50 Hz	220 V, 50 Hz
Power	1.5 kW	2.2 kW	3.5 kW
Air source	6–8 kg/m³	6–8 kg/m³	6–8 kg/m³
Suitable film	POF / PE	POF / PE	POF / PE
Machine size	1650 × 880 × 1450 mm	1750 × 900 × 1450 mm	1950 × 1200 × 1550 mm
Machine weight	280 kg	350 kg	550 kg

Air-source reference: 6–8 kg/m³ for KPW-FL450, KPW-FL550 and KPW-FL750.

Machine Structure and Adjustments

Front view of L-sealer with labeled safety cover controls and film components — Main components and operator controls

Side view of automatic L-sealing machine — Current L-sealer machine view

Emergency stop height adjustment and air nozzle details — Operator adjustment and safety details

Waste film wheel electrical controls and film feed details — Film handling and electrical component details

Shrink Tunnel Options Shown on the Current Page

Orange heat shrink tunnel with mesh conveyor — Current heat shrink tunnel example

Model	KPW-4020	KPW-4525
Tunnel size	1200 × 400 × 200 mm	1200 × 450 × 250 mm
Maximum load	20 kg	25 kg
Conveyor speed	0–15 m/min	0–15 m/min
Voltage	220–380 V	380 V, 3 phase, 50 Hz
Power	9 kW	12 kW
Suitable film	POF / PVC	PE / POF / PVC
Machine size	1600 × 560 × 660 mm	1600 × 700 × 1520 mm
Machine weight	80 kg	185 kg