Tabletop Automatic Aluminum Foil Induction Sealing Machine with Delivering Conveyor Belt  model DG-1500A designed and manufactured by DaGuang Electronic Technology in cosmetic&food&pharma making and packaging machinery is widely used in the daily chemical industry like sealing equipments and such like.We as a famous manufacturer moreover can design and produce the packaging machine according to the special requirements from customers.

DG series induction sealing machine uses the electromagnetic induction principle to seal bottles or cups  made of plastic or glass. This machine is not allowed to use for metal containers. For flammable or explosive  products, this machine is forbidden to be used.
This induction sealing technology was invented in the middle of 1960s which was developed from electron tube to the modern integrated circuit controlled by microcomputer. This untouched sealing technology is very advanced and popular widely used in medicines, chemistry, food, beverage, oil and cosmetics, etc.
This induction heat sealing technology can improve products level, anti-humid, prolong use time, anti-counterfeiting. And the sealing speed and sealing quality is also improved.
Working Principle
The induction sealing technology which was thought to be very mysterious is actually not very hard to  understand. Induction power passes the electric energy to the aluminium foil inside of the cap by induction  current.  The electric energy translates into thermal energy which melts the polymer pasted on aluminium foil. 
So induction sealing is an untouched heat treatment process. The sealing is after filling and capping work. 
The FDA considers the induction sealing can effectively keep the trace of opening.
Machine Components
The continuous induction sealing machine is composed of 3 parts: induction power, induction sealing head and conveyor belt. 
Power is running in high frequency as a generator, providing electric current for the induction sealing head.  There's induction coil inside the induction sealing head and a stable magnetic field will from around the sealing head after turning on the machine. The conveyor carries the bottles to the magnetic field under the sealing  head to form a whirlpool on the aluminium foil which translates the electric energy to heat. 
Basic parameter of tabletop Automatic Aluminum Foil Induction Sealing Machine with Delivering Conveyor Belt model DG-1500A:
Model DG-1500A DG-2000A,DG-2000A,SR-1500A,DYZ-1500A,DYZ-1800
Input: 220V 50HZ
Output: 2000WMAX (adjustable)
Conveying speed: 0-15m/min
Sealing Diameter:  Φ20-80mm or 70mm to 110mm
Bottle Height: 40-210mm (over 210mm should customize support)
Shell Protection Level: lp21
Machine Package Size: 920X 680 X 360 (mm)
Machine Gross Weight: 45KG