Induction Cap Sealing - Products - Sigma Jr.
Electronics Devices designs the most portable induction cap sealer - The Sigma Jr. It is specifically designed for induction cap sealing, in low production application or in research & development labs. In this model the sealing coil is fixed, container is placed below the coil and sealing is actuated by pressing limit switch sensor / foot switch. This model is suitable for batch type production and can be used continuously for 24hrs x 365 days.
Input Input
230 V AC, Single Phase
Sealing Capacity (Avg. Output)
8 - 10 bottles / minute
Cap Size
20 mm - 120 mm
Net Wt./Packed Wt. 18 Kg / 35 Kg
Dimensions (WxDxH) 300 mm x 300 mm x 550 mm
Portable: At slightly over 18 kgs, the system is small enough to carry and seal anywhere. Easy line relocation

No Water Needed: Water less, 100 % Air Cooled

Universal Coil: Capable of sealing a wide range of closure diameters

Digital soft touch membranes control panel: For easy operator interface

Digital UP/Down Timer: For accurate time recording and optimum sealing

User Friendly: No tuning, no tools, just plug it into 230 V single phase mains power supply, set the timer and seal

Continuous Use: Rugged, built to last, the Sigma Jr. requires no maintenance. This machine can be used continuously for 24 hr production

Versatile: Small in size but big on performance, the Sigma Jr. will seal closures from 15 mm to 120 mm

Fast, easy setup

Accessories *
This system has many optional value added accessories like:
  • Dust Protection Cover & Case
  • Digital Position Indicator: This drive helps in reading of the height of the coil and can
    provide consistent results and readings while induction sealing. This feature facilitates
    quick set up. No tools required.
Sample Products