Induction Cap Sealing - Products - Sigma - III
Sigma - III has been developed especially with a view to meet the exacting needs of the packaging industry. The system's reliability is a direct result of Electronics Devices' expertise in air-cooled inverter and sealing coil design. This combination allows manufacturers to seal containers efficiently at desired line speeds.
Input Input
230 V AC 10 Amps Single Phase
Max. Line Speed
20 feet/ minutes
Cap Size
20 mm - 100 mm
Net Wt./Packed Wt. 110 Kg / 240 Kg
Dimensions (WxDxH) 650 mm x 600 mm x 1750 mm
Physical Design Features
  • Compact all-in-one design: Easily Movable : The machine is mounted on a wheel based water-cooling unit which provides mobility. Easy for line relocation.
  • Single Body, "on conveyor" mounting system
  • Front panel with easy to use membrane switches.
  • Coil movement
    Standard: 300 mm
    Special: As required by the customer.
Operational & Protection Design Features
  • Conveyor Stop System: The conveyor stops in certain predefined conditions such as:

       No Bottle
       Sealing Off
       Bottle Jam
  • Over Load Protection & ALARMS

       Over Voltage
       Over Current
       Spike & Surge
       Over Temperature cut off
  • No effect of voltage fluctuations: Sigma - III is designed to operate with variation in mains
    input voltage from 170 V to 300 V AC.
  • Digital Position Indicator: This Drive helps in online 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.
Accessories *

This system has many optional value added accessories like:

  • No Foil Detector
  • Auto Stop system
  • Auto Start system
  • Bottle Jamming detector
  • Total production/ bottle counter
  • Conveyor Stop system
  • Automatic Rejection System / Pneumatic Rejection System for "No Foil Caps"
All monitoring systems can be turned ON and OFF and operate independently from the rest
Sample Products