- Food & Fresh
- Medical & Pharmaceutical
- Electronics & Hardware
- Industrial Parts
- Soft Air
- Liquid Control
- Gas Flush / MAP
- Marinating
- Smart Control
Single Chamber Vacuum Packaging Machine
A single-chamber vacuum packaging machine seals one chamber at a time in 304 stainless steel — CE and ISO certified, 110V/220V, built for meat, seafood, cheese, nuts and electronics. Extend shelf life 3–5x and cut spoilage. Tell us your pack size and output for a spec and quote within 24 hours.
Table Top Vacuum Packaging Machine DZ-300T
Table Top Vacuum Packaging Machine DZ-300T – a compact table-top sealer with a 300 mm sealing bar and 8 m³/h pump. Built in stainless steel (CE & ISO 9001), it vacuum packs meat, seafood, cheese and dry goods for delis, labs and small workshops — extending shelf life with airtight, reliable seals. OEM/ODM available.
Small Desktop Vacuum Packing Machine DZ-260H/310H
The DZ-260H/310H is a small vacuum packing machine for desktop use - compact single-chamber sealers with a transparent lid, strong vacuum pump and durable sealing bars for dry and moist food. Ideal for small businesses, delis and home-based operations.
Countertop Vacuum Sealer DZ-280/300/400/400E
Dongfeng DZ series vacuum packing machine in 4 models: DZ-280 (280mm seal), DZ-300 (300mm), DZ-400 (400mm), DZ-400E (enhanced).
Vertical Single Chamber Vacuum Sealer DZQ-400 to 800
Dongfeng DZQ vertical series single chamber vacuum sealer: 4 models DZQ-400 to DZQ-800, 400-800 mm sealing width. Stainless steel, customizable for food & industrial packaging. Get a quote.
Industrial Chamber Vacuum Sealer DZQ-600B3 – DongFeng
Dongfeng DZQ-600B3 vertical vacuum packing machine. Industrial-grade, 600mm sealing width, stainless steel. Customizable for food & industrial packaging. Get a quote.
Deep Chamber Vacuum Packing Machine DZQ-600L
Dongfeng DZQ-600L deep chamber vacuum packing machine for upright loading of marinated foods and sauces. 600 mm seal bar, stainless steel. Get a quote.
What is a Single Chamber Vacuum Packaging Machine?
A single chamber vacuum packaging machine is a chamber vacuum sealer with one vacuum chamber and one lid that works in cycles: the operator loads the bag, the lid closes, air is pumped out, the bag is heat-sealed, and the chamber is vented. It is the entry and workhorse model of the chamber vacuum sealer family — ideal for low-to-mid volume lines that need reliable, food-grade sealing without the footprint or cost of a double-chamber unit.
Also called: single chamber vacuum sealer, mono chamber vacuum machine, tabletop / benchtop chamber sealer. A chamber machine differs from an external (edge) sealer because it evacuates the whole chamber, so it can seal liquids and soft foods without sucking them into the pump.
Core advantages of our single chamber vacuum packaging machine
Built for daily commercial use — food-safe, compact, and easy to clean.
3–5x longer shelf life
Remove air to slow oxidation and bacterial growth for meat, cheese and prepared meals.
304 stainless steel
Food-grade, corrosion-resistant chamber and lid — wipe-clean for HACCP kitchens.
Seal liquids & soft food
Chamber evacuation seals soups, marinades and moist products external sealers cannot.
Small footprint
Table-top and bench models fit delis, butcher shops and lab benches with limited space.
Gas flush (MAP) option
Optional N₂/CO₂ flush extends color and freshness for retail-ready packs.
CE & ISO certified
Export-ready compliance for US, EU, UK, CA and AU markets.
Single chamber vacuum sealer specifications
Typical parameters across the DZ400 / DZ500 / DZ600 range. Exact values confirmed on your quote.
| Parameter | DZ400 | DZ500 | DZ600 |
|---|---|---|---|
| Chamber size (mm) | 400×420 | 500×520 | 600×620 |
| Seal bar length (mm) | 400 | 500 | 600 |
| Cycles / min | 2–3 | 2–3 | 1–2 |
| Vacuum pump | 20 m³/h | 20–40 m³/h | 40 m³/h |
| Power | 0.75 kW | 1.1 kW | 1.5 kW |
| Voltage | 110/220V 50/60Hz | 110/220V 50/60Hz | 220/380V 50/60Hz |
| Material | 304 SS | 304 SS | 304 SS |
| Net weight (kg) | ~48 | ~62 | ~95 |
Chamber vacuum sealer bag requirements: use embossed/structured PA-PE bags (80–160 µm) rated for chamber pumps; smooth bags won’t hold vacuum.
How does a single chamber vacuum sealer work?
Four steps, one cycle — about 20–40 seconds per pack.
Load & close
Place the bag (open end inside the seal bar) in the chamber and close the lid.
Evacuate
The pump removes air from the entire chamber, compressing the bag against the product.
Seal (optional flush)
A heated bar welds the bag. With gas flush, N₂/CO₂ is injected before sealing for MAP.
Vent & unload
The chamber vents to atmosphere; the lid opens and a vacuum-tight pack is removed.
What can a single chamber vacuum packaging machine pack?
One machine, many industries — from butcher counters to electronics anti-oxidation.
Single chamber vs double chamber vacuum packaging machine
Pick by daily volume and labor — most small businesses start with single chamber.
| Factor | Single Chamber | Double Chamber |
|---|---|---|
| Throughput | Up to ~500 packs/day | Continuous, 2–3x higher |
| Footprint | Compact, table-top ok | Larger floor unit |
| Operator labor | Load → wait → unload | Load one side while other seals |
| Price | $300–$8,000 | $3,000–$15,000+ |
| Best for | Small/mid batches, frequent changeovers | High-volume, single-SKU lines |
A single chamber vacuum packaging machine is the right choice when you pack under ~500 bags/day or switch products often. Upgrade to double chamber only when throughput caps your output.
How to choose a single chamber vacuum packaging machine
Match the model to your daily packs, bag size and market.
By daily volume
<200 packs/day → DZ400 table-top. 200–500 → DZ500 bench. >500 or heavy product → DZ600 floor.
By bag / seal size
Seal bar must exceed your bag opening: 400 / 500 / 600 mm models cover most retail and catering bags.
By market & gas
Retail-ready? Add gas flush (MAP). Export to US? Choose 110V; EU/UK/AU typically 220V.
Single chamber vacuum packaging machine price
Typical range $300–$8,000 depending on chamber size, pump and gas flush.
- 400mm seal
- 0.75 kW
- For delis & labs
- 500mm seal
- MAP optional
- Best small business
- 600mm seal
- Heavy duty
- High volume
Prices are indicative ex-works and vary with options (gas flush, printing, branded finish). Request a quote for your exact configuration and Incoterms.
