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Automatic Top Film Cover & Pallet Wrapping Machine

Designed for medium-to-large-scale manufacturing plants and logistics centers, this automated pallet wrapper combines automatic top-sheet covering with circumferential stretch wrapping in a single cycle. It solves the problem of traditional 4-side wrapping leaving cargo exposed to rain, dust, and moisture during transit and outdoor storage. The system reduces manual labor while achieving complete 5-surface sealed protection for loads up to 2,000 kg.

Automatic pallet stretch wrapping machine with top sheet dispenser for dustproof packaging

Machine Highlights

1. Integrated 5-Surface Sealed Protection

The top film delivery unit places a protective cover sheet across the top of the load before the turntable begins stretch wrapping. This dual-stage process seals the four vertical sides and the top face, preventing water ingress, dust accumulation, and surface contamination during outdoor storage and transport.

2. Motorized Pre-Stretch Carriage & Adjustable Film Cut

Equipped with a powered pre-stretch film carriage (pre-stretch ratio up to 250% / 1:2.5), reducing film consumption per pallet. The system uses an automatic feeding and mechanical blade cutting device combined with a brush-smooth module to secure film tail ends without manual intervention.

3. High-Load Electric Linear Guide Lifting

The top sheet dispenser employs an electric lift linear guide module driven by a chain mechanism, maintaining precise top film dispensing from 0 to 1800 mm output length. The system handles pallet dimensions up to 1250×1250×1800 mm at a stable speed of up to 30 pallets per hour.

Technical Specifications

Item Parameter
Max. Cargo Spec. 1250 × 1250 × 1800 mm (LWH)
Work Efficiency 30 pallets/hour
Turntable Capacity & Speed Max. 2000 kg; 1–12 rpm adjustable
Film Feeding System Motorized pre-stretch carriage
Top Film Cut & Delivery Electric conveying / Mechanical blade cutting
Compatible Top Film PE/PVC film, Width: 1200–1800mm, Thickness: 30–100μm
Compatible Stretch Film LLDPE stretch film, Width: 500mm, Thickness: 20–35μm
Power Supply 2.0 KVA / AC 380V / 50Hz / 3PH/N/PE
Air Source Requirement 0.4–0.6 MPa, 1000 ml/min
Machine Dimensions 3800 × 3200 × 3300 mm (LWH)
Packaged and finalized top film wrapping machines in factory warehouse ready for global shipment
Automatic pallet stretch wrapping machine with top film dispenser undergoing live load testing

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