Liquid Capsule Sealing Machine

The self-developed multi-row rotary guiding mechanism provides the ability to handle capsules with high efficiency, but the capsule conveying speed is not fast enough to prevent poor guiding, wear and tear, and poor peeling of printed words.

• Sealing function 
  The rectified capsules are transferred to the conveyor slats, and the capsules are restrained by the shaped frame on the conveyor slats. The first sealing roller rotates the capsule and circumferentially seals the entire capsule bond. Afterwards, the capsule is sealed by the second sealing roller in the same way to obtain a completely sealed state.
• Circulation of sealant 
  The sealing liquid is continuously circulated between the sealing drum and the sealing box. When sealing with gelatin, the temperature of the sealing liquid is controlled within the specified temperature range. The sealing liquid can be maintained by periodically adding sealing sol and hot water to the sealing drum.
• Drying 
  The sealed capsules are transferred from the transfer slats to the bays in the drying unit. Room air at room temperature and humidity is filtered and fed into the drying unit. The sealed capsules are blown by the filtered room air and dried to a non-adhesive level.
• Capsule size 
  The machine can be used to seal different capsule sizes by replacing the relevant parts. Capsule sizes range from 000# to 5#.
• Periodic water supply function 
  This periodic water supply function maintains a constant concentration of sealing liquid by periodically adding hot water from the water supply tank to the sealing drum.