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DZ-400B
DFPACK
Meat, Seafood, Cooked Food, Fruits and Vegetables, Granules, Liquids, Powders, Medical Equipment, Hardware
Pouch
Vacuum Packaging
Medium
Advantage
Fast Vacuum Sealing: Efficient vacuum extraction system quickly removes air, saving time.
Flexible Sealing Options: Offers multiple sealing modes to accommodate various bag thicknesses and materials.
Automatic Cleaning Feature: Some models include an automatic cleaning function, simplifying maintenance.
Versatile Packaging: Suitable for not just food, but also for storing stationery, electronics, and other small items.
Low Noise Operation: Optimized design reduces operating noise, minimizing disruption to daily activities.
| Model | DZ-400B |
| Voltage | 110/220V 50-60Hz |
| Pump Power | 0.9kw |
| Pump Capacity | 20m³/h |
| Sealing Length | 400mm（x2） |
| Sealing Width | 10mm |
| Chamber Size | 435x420x75mm |
| Dimension | 490x540x560mm |
| Weight | ≈73kgs |
| Certification | CE ISO |
Dongfeng Packing：China's Top-Tier Brand with 36 Years of Excellence
Since our factory's establishment in 1989, we have dedicated decades to specializing in the vacuum packaging industry. Recognized as a National High-Tech Enterprise by the Chinese government and holding 100+ patents, we serve as a certified supplier to distinguished clients including：
·Chinese Government Supply Units
·Bank of China
·Sam's Club
·and other global entities
CERTIFICATE
Global Distributor Program | 12+ International Exhibitions Annually
With 36+ years of vacuum packaging expertise, we showcase CE-certified, self-designed machinery at premier exhibitions including CANTON FAIR, INTERPACK, PROPAK, and SWOP.
Highlights
Global Support:Annual production capacity exceeding 2,000,000 units. Exported to 100+ countries.
Tailored Solutions:Our team delivers professional vacuum packaging solutions leveraging extensive experience, backed by reliable after-sales service.
Clients as Partners:We treat every customer as a valued partner, prioritizing their needs and concerns to ensure tangible benefits.
AUTOMATIC LID SYSTEM WITH PREMIUM STAY BAR
Delivers smooth, hands-free lid opening for ergonomic operation, eliminating manual lifting fatigue common in basic flip-lid sealers.
MATERIAL SPECIFICATIONS
The machine body is made of durable 304 stainless steel
20.5mm
Thickened cover
2.5mm
Thickened case
2.5mm
Thickened floor
HIGH-POWER VACUUM PUMP PERFORMANCE
The Dongfeng Vacuum Pump ensures reliable 20m³/h capacity with durable construction for consistent efficiency. Unlike budget machines with low-cost pumps, its robust design prevents performance degradation over time.
DONGFENG'S COPPER-CORE TRANSFORMERS
Dual pure-coil transformers ensure maximum conductivity + heat resistance for stable operation.vs Budget Aluminum Transformers Lower-cost machines use aluminum coils, increasing resistance and fatigue failure risk during continuous use.
| Copper wire transformer | What are the differences between copper and aluminum transformers | Aluminum wire transformer |
| strong | Electrical conductivity | weak |
| high | Fusing point | low |
| strong | Short-circuit resistance | weak |
| higher | Mechanical strength | lower |
| low | Electrical resistivity | Easy to increase |
| lesser | volume | larger |
INDUSTRIAL-GRADE SOLENOID VALVES
Dongfeng machines feature large solenoid valves for accelerated pumping, sustained efficiency, and stable sealing quality.
APPLICATION
DZ-400B bench vacuum packaging machine is suitable for vacuum sealing of various heat sealing packaging. The packaged products can prevent oxidation, mildew, insect and moisture, and can be kept fresh for a long time.
PACKAGING & SHIPPING
Your machine will be delivered by sea, air or express according to your needs.Before packaging, the goods are first wrapped with protective film to prevent scratches and corrosion, and then placed in wooden boxes for shipment.
OUT OF THE BOX
No installation required
So far, the factory covers an area of 26,800 square meters and has more than 300 workers, among whom there are 40 engineering and technical personnel. As a national high-tech enterprise, we have a mature management system covering R&D, production, sales, quality inspection and after-sales service. After 36 years of efforts, our company's annual production capacity is currently approximately 2,000,000 sets, and our products are exported to over 100 countries.
FAQ
Advantage
Fast Vacuum Sealing: Efficient vacuum extraction system quickly removes air, saving time.
Flexible Sealing Options: Offers multiple sealing modes to accommodate various bag thicknesses and materials.
Automatic Cleaning Feature: Some models include an automatic cleaning function, simplifying maintenance.
Versatile Packaging: Suitable for not just food, but also for storing stationery, electronics, and other small items.
Low Noise Operation: Optimized design reduces operating noise, minimizing disruption to daily activities.
| Model | DZ-400B |
| Voltage | 110/220V 50-60Hz |
| Pump Power | 0.9kw |
| Pump Capacity | 20m³/h |
| Sealing Length | 400mm（x2） |
| Sealing Width | 10mm |
| Chamber Size | 435x420x75mm |
| Dimension | 490x540x560mm |
| Weight | ≈73kgs |
| Certification | CE ISO |
Dongfeng Packing：China's Top-Tier Brand with 36 Years of Excellence
Since our factory's establishment in 1989, we have dedicated decades to specializing in the vacuum packaging industry. Recognized as a National High-Tech Enterprise by the Chinese government and holding 100+ patents, we serve as a certified supplier to distinguished clients including：
·Chinese Government Supply Units
·Bank of China
·Sam's Club
·and other global entities
CERTIFICATE
Global Distributor Program | 12+ International Exhibitions Annually
With 36+ years of vacuum packaging expertise, we showcase CE-certified, self-designed machinery at premier exhibitions including CANTON FAIR, INTERPACK, PROPAK, and SWOP.
Highlights
Global Support:Annual production capacity exceeding 2,000,000 units. Exported to 100+ countries.
Tailored Solutions:Our team delivers professional vacuum packaging solutions leveraging extensive experience, backed by reliable after-sales service.
Clients as Partners:We treat every customer as a valued partner, prioritizing their needs and concerns to ensure tangible benefits.
AUTOMATIC LID SYSTEM WITH PREMIUM STAY BAR
Delivers smooth, hands-free lid opening for ergonomic operation, eliminating manual lifting fatigue common in basic flip-lid sealers.
MATERIAL SPECIFICATIONS
The machine body is made of durable 304 stainless steel
20.5mm
Thickened cover
2.5mm
Thickened case
2.5mm
Thickened floor
HIGH-POWER VACUUM PUMP PERFORMANCE
The Dongfeng Vacuum Pump ensures reliable 20m³/h capacity with durable construction for consistent efficiency. Unlike budget machines with low-cost pumps, its robust design prevents performance degradation over time.
DONGFENG'S COPPER-CORE TRANSFORMERS
Dual pure-coil transformers ensure maximum conductivity + heat resistance for stable operation.vs Budget Aluminum Transformers Lower-cost machines use aluminum coils, increasing resistance and fatigue failure risk during continuous use.
| Copper wire transformer | What are the differences between copper and aluminum transformers | Aluminum wire transformer |
| strong | Electrical conductivity | weak |
| high | Fusing point | low |
| strong | Short-circuit resistance | weak |
| higher | Mechanical strength | lower |
| low | Electrical resistivity | Easy to increase |
| lesser | volume | larger |
INDUSTRIAL-GRADE SOLENOID VALVES
Dongfeng machines feature large solenoid valves for accelerated pumping, sustained efficiency, and stable sealing quality.
APPLICATION
DZ-400B bench vacuum packaging machine is suitable for vacuum sealing of various heat sealing packaging. The packaged products can prevent oxidation, mildew, insect and moisture, and can be kept fresh for a long time.
PACKAGING & SHIPPING
Your machine will be delivered by sea, air or express according to your needs.Before packaging, the goods are first wrapped with protective film to prevent scratches and corrosion, and then placed in wooden boxes for shipment.
OUT OF THE BOX
No installation required
So far, the factory covers an area of 26,800 square meters and has more than 300 workers, among whom there are 40 engineering and technical personnel. As a national high-tech enterprise, we have a mature management system covering R&D, production, sales, quality inspection and after-sales service. After 36 years of efforts, our company's annual production capacity is currently approximately 2,000,000 sets, and our products are exported to over 100 countries.
FAQ
