Automatic L Bar Sealing Shrink Machine - FQL450V Series

The FQL450V Series is used for automated shrink-packaging of a wide range of products including apparel, beverages, chemicals, food, machinery and hardware, medical products, textiles and other commodities where a sealed, shrink-wrapped finish is required.

Key features include fully automatic operation, high packing speed (typically 15–30 pieces/min for the FQL450V model), POF shrink-film compatibility (with other models supporting PE film), PLC control (Panasonic), Weinview 7-inch HMI, durable construction, Teflon-coated sealing knife, photoelectric sensors, and options for line integration and customization.

The FQL450V Series is designed to work efficiently with POF (polyolefin) shrink film. Related models in the family (for example TF6030F and BS6040LPE) are configured for PE (polyethylene) center-folded or down-film structures. For the best results, follow supplier recommendations for film gauge and type for your product.

Packing speed depends on model and product size. The FQL450V is specified at about 15–30 pieces per minute. Model TF6030F lists 5–7 pcs/min (dependent on item size), while conveyor-style models (e.g., BS6040LPE) have variable conveyor speeds up to 1–15 m/min. Actual throughput will depend on product dimensions, film changeover time and operator setup.

The compact FQL450V is described as approximately 1800 mm (L) × 1200 mm (W) × 1400 mm (H). Other models in the family have different footprints: TF6030F overall dimensions 3000×1300×1850 mm; BS6040LPE machine size 2850×990×1750 mm (package size 2950×1050×1900 mm). Confirm the exact model dimensions before installation.

Typical power supply options are 220/380V three-phase, 50/60 Hz. Power consumption varies by model (e.g., TF6030F ≈1.5 kW, BS6040LPE ≈22 kW). Required air pressure for pneumatic components is 5–7 kgf/cm² (≈5–7 bar). Check the specific model specification sheet for exact requirements.

Product size limits vary by model. For TF6030F: packing size L ≤ 500 mm, W = 330 mm, H = 265 mm, sealing width up to 600 mm. BS6040LPE tunnel size is 1800×600×400 mm and conveyor load up to 40 kg. Verify limits for the exact model you plan to purchase.

The sealing knife is made of special steel with a Daikin Teflon anti-stick, high-temperature coating. This reduces sticking, coking and smoking, resulting in cleaner seals and longer seal-knife life.

The series uses a Panasonic PLC for precise control and a WEINVIEW 7-inch man–machine interface (HMI) for easy operation. It includes imported photoelectric sensors for accurate positioning and supports automatic operation and production-line integration for unmanned runs. Manual and automatic modes can be switched as needed.

Yes. The FQL450V Series offers customization options to meet specific packaging requirements and can be adapted for different product sizes, film types and production-line configurations. Contact the supplier to discuss custom options and lead times.

Safety features typically include emergency stop(s), guarding around sealing and moving components, and electrical protection. Operators should use appropriate PPE such as heat-resistant gloves when servicing hot components, and eye protection during maintenance or film changes. Follow local safety regulations and the machine's operating manual.

Routine maintenance includes keeping the sealing knife and Teflon surfaces clean, checking sensor alignment and photoeyes, verifying air pressure and pneumatic lines, inspecting belts and conveyors, lubricating moving parts per the manual, and replacing worn seals or Teflon as needed. Regular preventive maintenance schedules will maximize uptime.

Typical spare parts and consumables include sealing knives, Teflon coatings or tapes, sensors, fuses, conveyor belts, pneumatic fittings, and standard replacement motors/drives. Keep film stock in appropriate sizes and gauges. Ask your supplier for a recommended spare-parts list for your specific model.

Warranty terms, installation services and technical support are provided by the manufacturer or authorized distributor. Contact your sales representative or the supplier listed on your purchase documentation for details on warranty coverage, installation assistance, operator training and spare parts supply.