Security Shrink Seal Tunnel or Cap Seal Heat Shrink Tunnel

Security Shrink Seal or cap Seal Heat Shrink Tunnel.

This shrink seal heat tunnel is purpose-built for shrinking tamper-evident shrink seals or tamper bands around bottle caps and necks. It utilises a high-performance “Leister” hot air gun, renowned for its low power consumption, high efficiency, and stable operation. Models like the 4-SSTPM-BS4 feature a stainless steel top plate chain conveyor for smooth product transfer and easy integration with other machines, while the 4-PM-BS4NC is designed without a conveyor, allowing flexible installation over existing lines.

The 4-SSTPM-BS4 model stands out as a long-established industry workhorse, with thousands of units in operation. It supports bottles with diameters of up to 100mm and heights ranging from 50mm to 400mm. Both tunnel and conveyor heights are adjustable, and the frame is constructed from durable #304 stainless steel. With adjustable temperature and conveyor speed, this system is ideal for packaging pill bottles, jars, food containers, and similar items requiring secure, tamper-evident sealing.