If you are looking for a reliable and efficient way to seal and preserve your products, you may want to consider Shanghai Youwei vacuum heat sealing machine. This machine can remove the air from a plastic bag or pouch and then seal it with heat, creating a tight and durable closure that prevents moisture, dust, and oxygen from entering. This way, you can protect your products from spoilage, contamination, and damage, and extend their shelf life and freshness.
UV’s vacuum heat sealing machines are devices that uses various external conditions, such as electric heating, high-frequency voltage, and ultrasonic waves, to heat the sealing part of the plastic film into a viscous flow state. Then, with the help of a certain pressure, the two layers of film are fused into one, and remain stable after cooling. The result is a strong and secure seal that ensures that the products can withstand certain external forces during packaging, transportation, storage, and consumption, and that they do not crack or leak, thus achieving the purpose of protecting the products. 
A vacuum heat sealing machine can be used for different purposes, depending on the type and nature of the products. Some of the common functions are:
UV’s vacuum heat sealing machine has various features that make it easy and convenient to use, such as:
3. Rapid Vacuuming: Achieves a quick 4-8 second product vacuuming with a smooth and secure seal for efficient packaging.
4. Hygienic Stainless Steel Build: Durable and hygienic stainless steel structure ensures product integrity and longevity.
5. Gas Mixing Option: Optional gas mixer for extending product storage and freshness using CO2, O2, N2, etc.
6. Innovative Air Nozzle Design: Features a long, adjustable air nozzle with automatic lifting for faster pumping speed, higher efficiency, and simple operation, addressing market shortcomings.
7. Versatile Head Settings: Vertical range 690-1420mm, horizontal range 990-1490mm for flexible head positioning.
8. Multi-Purpose Functionality: 8 working modes, including vacuum, gas flushing, and sealing, catering to various packaging needs.
Optional Features:
– Automatic bag pulling
– Conveyor table
– PLC control
– Multiple air nozzles
– Safety hand function
– Dual-sided heating
Shanghai Youwei vacuum heat sealing machine has various benefits that make it a valuable and worthwhile investment, such as:
| Size | 600 | 800 | 900 | 1000 | 1200 |
| Sealing size（mm) | 600*8 | 800*8 | 900*8 | 1000*8 | 1200*8 |
| Vacuum pump power（KW) | 0.37 | 0.37 | 0.37 | 0.75 | 0.75 |
| Heat sealing machine power(KW) | 1.1 | 1.2 | 1.3 | 1.4 | 1.6 |
| Head height from ground(mm) | 1-1430 | ||||
| weight(kg) | 120 | 130 | 155 | 175 | 215 |
| Overall dimensions（mm) | 950*960*1800 | 950*960*1800 | 1250*960*1800 | 1250*960*1800 | 1330*960*1800 |
Customizable Options for Vacuum Heat Sealing Machines:
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