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R.D. Singal & Co.

Our Product

Nitrogen & Vacuum Packaging Machines

Vacuum packing or vacuum packaging is a method of packaging that removes air from the package prior to sealing. It involves (manually or automatically) placing a perishable food in a plastic film package, removing air from inside, and sealing the package.

The intent of vacuum packing is usually to remove oxygen from the container to extend the shelf life of foods and, with flexible package forms, to reduce the volume of the contents and package.

Vacuum packing reduces atmospheric oxygen, limiting the growth of aerobic bacteria or fungi, and preventing the evaporation of volatile components. It is also commonly used to store dry foods over a long period of time, such ascereals, nuts, cured meats, cheese, smoked fish, coffee, and potato chips (crisps). On a more short term basis, vacuum packing can also be used to store fresh foods, such as vegetables, meats, and liquids, because it inhibits bacterial growth.

Vacuum packing greatly reduces the bulk of non-food items. For example, clothing and bedding can be stored in bags evacuated with a dedicated vacuum sealer. This technique is sometimes used to compact household waste, for example where a charge is made for each full bag collected.

Vacuum packaging products, using plastic bags, containers, bottles, or mason jars, are available for home use.
For delicate food items which might be crushed by the vacuum packing process (such as potato chips), an alternative is to replace the interior gas with nitrogen. This has the same effect of inhibiting deterioration due to the removal of oxygen.

Models

Single Chamber

Single chamber sealers require the entire product to be placed within the machine. Like external sealers, a plastic bag is typically used for packaging. Once the product is placed in the machine, the lid is closed and air is removed. Then, there is a heat seal inside the chamber that will seal the bag, after sealing the bag the chamber is refilled with air by the automatic opening of a vent to the outside. This oncoming pressure squeezes all remaining air in the bag. The lid is then opened and the product removed. Chamber sealers are typically used for low-to-medium-volume packaging, and also have the capability to vacuum seal liquids.

MODEL

V-300

V-400

V-500

Power

220v/1.3Kw

220v/1.5kw

220v/2kw

Vacuum Chamber

320x340x80

420x440x80mm

520x540x80mm

Sealing Size

300x10mm

400x10mm

500x10mm

Sealing Speed

6-8 Pouches per min

10-12 Pouch per min

16-20 Pouches Per min

Size

550x500x600mm

660x600x1050mm

760x700x1050

Weight

85kg

105 Kg

160Kg

 

 

RD - HVP 300-400-500

Vacuum Packing Machine Chamber Size as per requirement

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Double Chamber

Double chamber sealers require the entire product to be placed in a plastic bag within the machine. Once the product is placed in the machine on the seal bar, the lid is closed and air is removed. Then a seal bar inside the chamber seals the product in the bag, after sealing the bag the chamber is refilled with air by the automatic opening of a vent to the outside. This oncoming pressure squeezes all remaining air in the bag. The lid is then opened and the product removed. Double chamber sealers are typically used for medium-volume packaging, and also have the capability to vacuum seal liquids. The lid generally swings from one side to another, increasing production speed over a single chamber model. Double chamber vacuum packaging machines generally have either spring-weighted lids or fully automatic lids.

Technical Data:

Model

DZ500-2SB/DZQ500-2SB

Voltage

380V/220V/50Hz

Power

2.3KW

Workroom size

570×540×110

Sealing length

500×10mm

Sealing speed

1-4pec/min

Welght

250kgs

External size

1350×850×980mm

RD - DC

Vacuum Packing Machine Double Chamber / High Speed

 

 

 

 

 

 

 

 

Nozzel Type

Model DZ-600W
Power supply 220-240V  50-60Hz
Hot sealing power 0.8kw
Vacuum pump power 0.75kw
Sealing-bar size 600mm*10mm
Working table size 600mm*400mm
Packing speed 1~3times/min
Machine size 670*500*1000mm
Machine weight 80kg

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