FW-450B Bottom-Reel Anti-Fog Flow Wrapper
Engineered specifically for hydroponic leafy greens (Romaine, Kangkung/Morning Glory, Bok Choy, Herbs) and uneven long produce (Cucumbers, Celery). The bottom-reel film web carries loose produce smoothly into the forming box without metal plate friction or stem jams.
FW-450B Factory Trial: 300g Hydroponic Romaine & Kangkung at 55 Bags/Min
Full Engineering Specifications
| Parameter | Specification |
|---|---|
| Max Film Roll Width | 450 mm (Max Outer Reel Ø320 mm) |
| Packing Speed | 35 – 80 Bags / Min (Depending on produce & operator loading) |
| Bag Length Range | 120 – 550 mm (Auto-tracked via Omron Optical Length Sensor) |
| Bag Width Range | 60 – 200 mm (Adjustable Stainless Former) |
| Max Product Height | ≤ 95 mm |
| Film Feed Structure | Bottom-Reel Inverted Direct Carrying Web (3-Servo Driven) |
| End Sealing System | Anti-Pinch Rotary / Reciprocating Jaws with Torque Overload Stop |
| Compatible Film | 20 – 40 μm BOPP Anti-Fog, CPP, Laminated Film |
| Power Supply | 220V Single-Phase or 380V/400V 3-Phase, 50/60Hz, 3.8 kW |
| Frame Construction | Full SUS304 Food-Grade Stainless Steel (Washdown Ready) |
| Overall Dimensions & Weight | 4020 × 980 × 1520 mm · Net Weight 680 kg |
Compatible Packaging Film Guide
Crystal clarity in 2–8°C cold rooms; prevents water droplets inside bag.
Laser or pin micro-holes regulate O2/CO2 exchange to prevent yellowing.
Supports 8-color retail branding with eye-mark registration tracking.
Pre-configured before shipment to match your country's exact grid: 230V/400V 50Hz (UAE, Saudi, Malaysia, Singapore, EU), 220V/380V 50Hz (Thailand, Vietnam, HK), or 220V 60Hz (Taiwan, North America, Philippines).
Core Electrical & Mechanical Components
Every component is internationally sourced so your local maintenance team in UAE, SEA, HK/TW, or Europe can easily service or replace parts.
Siemens S7-1200 PLC & 7" Color HMI
Multi-language touchscreen (EN/ZH/AR) storing up to 50 vegetable bag-length and temperature recipes.
Omron Dual Optical Length Sensor
Detects random vegetable lengths (10cm–55cm) in real time so the knife never cuts produce.
2.0mm SUS304 Stainless Washdown Frame
Corrosion-proof construction built for 85%+ humidity and 2–10°C cold-room vegetable packhouses.
3-Axis Independent Servo Motors
Synchronizes infeed conveyor, bottom film web, and sealing jaws with zero mechanical chain stretch.
Schneider Electrics & Omron PID Temp
±1°C PID heat-seal control prevents burning thin 12μm PE cling film or 25μm BOPP anti-fog film.
AirTAC Pneumatic Gusset & Micro-Punch
Food-grade pneumatic cylinders for side-gusset bag folding, micro-perforation, and label swing arm.
CAD Layout & Footprint Diagram — FW-450B
Top-view engineering blueprint showing infeed loading zone, film reel clearance, operator station, and electrical/pneumatic drop points.
Configure Your Machine Inquiry
Customize your parameters below. The WhatsApp message preview updates instantly in your active language so our engineers can send you the exact FOB/CIF price and trial video.
Generated automatically in your selected language with your vegetable dimensions and machine model: