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Modified Atmosphere Packaging · Model FL-QD-520  

Automatic Vacuum MAP Tray Sealer

Extend shelf life and reduce spoilage with a professional tray sealer that combines vacuum, precise gas flushing, and strong film sealing. Process up to 700 trays per hour with ≥99% gas replacement — ideal for ready meals, fresh meat, seafood, produce, and bakery.

  • ≥99% gas replacement, ±2% mixing accuracy

  • Up to 700 trays/hour (4 trays per cycle)

  • Stainless steel build, food-grade certified

Automatic stainless steel MAP vacuum tray sealer machine  
≥99%Gas Replacement
±2% Accuracy
 
700
Trays per Hour
≥99%
Gas Replacement Rate
100m³/h
Vacuum Pump Capacity
EU
Exported to Germany, Italy, France & More
Four food trays positioned on the MAP tray sealer sealing platform
What It Does  

Protect Freshness, Color, and Flavor on the Shelf

The MAP tray sealer replaces oxygen inside the package with a precise blend of nitrogen, carbon dioxide, and — for red meat — a small percentage of oxygen. This slows bacterial growth, prevents oxidation, and keeps products looking and tasting fresh far longer.

It is the ideal packaging solution for ready meals, fresh meat, poultry, seafood, pre-cut produce, bakery items, and cheese. Built for small food factories, central kitchens, catering groups, and fresh food suppliers.

Request Factory Pricing
What You Can Package

One Machine, Five Food Categories

Ready Meals & Meal Kits

Packaged salads, pasta dishes, and dinner kits keep components fresh until consumption.

Fresh Meat, Poultry & Seafood

Extends shelf life by inhibiting bacterial growth while maintaining the product's natural color.

Pre-Cut Fresh Produce

Herbs, sliced fruits, and vegetable mixes stay fresh, with significantly reduced oxidation and spoilage.

Bakery & Pastry

Cakes, pastries, and fresh pasta stay moist, preventing staleness and preserving texture.

Cheese & Deli Slices

Preserves flavor and texture for pre-sliced cheeses and cooked meats over a longer shelf life.

MAP packaged food products keeping color, shape, flavor, quality, freshness and value

Keep color · Keep shape · Keep flavor · Keep value

Technical Specifications

Model FL-QD-520 — Detailed Parameters

ModelFL-QD-520
Max Film Width / Roll Diameter440 mm / 220 mm
Gas Replacement Rate≥99%
Gas Mixing Accuracy±2%
Sealing Speed5–6 cycles per minute
CapacityUp to 700 boxes/hour (4 trays per cycle)
Max Tray Size260 × 170 × 110 mm (4 trays)
Vacuum Pump Capacity100 m³/h
Power Supply / Total Power380V / 50Hz / 5.3 kW
Working Air Pressure0.6–0.8 MPa
Machine Dimensions / Weight1210 × 1140 × 1510 mm / 340 kg
ModelFL-QD-520
Film Width440 mm / Ø220 mm
Gas Replacement≥99%
Mixing Accuracy±2%
Sealing Speed5–6 cycles/min
CapacityUp to 700 boxes/hour
Max Tray Size260×170×110 mm (4 trays)
Vacuum Pump100 m³/h
Power380V / 50Hz / 5.3 kW
Air Pressure0.6–0.8 MPa
Dimensions / Weight1210×1140×1510 mm / 340 kg
The Process

Three Steps to Sealed, Protected Trays

1

Placement & Vacuum

Filled trays go into the sealing chamber. The 100 m³/h vacuum pump rapidly pulls out most of the ambient air.

2

Precise Gas Flushing

The machine injects a precise, ±2% accurate blend of nitrogen, carbon dioxide, and oxygen tailored to your product.

3

Strong Film Sealing

Trays are heat-sealed with strong film, locking in the protective gas to slow bacteria and preserve color.

Why Choose This Machine

Built for Reliable, Daily Production

Stable Gas Control

≥99% gas replacement and ±2% mixing accuracy for reliable, consistent freshness on every tray.

Strong Output Capacity

5–6 cycles per minute, supporting up to 700 trays/hour for medium to large production lines.

Food-Grade Structure

Stainless steel construction meets global food safety standards and makes cleaning and maintenance simple.

Flexible Tray Matching

Seals 4 trays of 260×170×110 mm per cycle — the most popular size for ready meals, with easy changeovers.

Reliable Vacuum System

Heavy-duty 100 m³/h vacuum pump ensures fast, thorough air evacuation cycle after cycle.

Common Questions

What Buyers Usually Ask

How does MAP keep food fresh?

It replaces oxygen inside the package with a precise mix of nitrogen and carbon dioxide, which slows bacterial growth and prevents oxidation.

What gases do I need for ready meals?

Most ready meals use a mix of nitrogen and carbon dioxide. Red meat may also need a small percentage of oxygen to retain its bright color.

Can I use different tray sizes?

Yes. The sealer allows easy changeovers, accommodating various tray depths and widths up to 260 × 170 mm maximum.

How much does this machine cost?

Prices vary by configuration, options, and production requirements. Contact us for a detailed, customized factory quote.

Ready to Extend Your Product Shelf Life?

Tell us what you package and your hourly output. Our team will recommend the right MAP solution and send a factory-direct quote.

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