Graham Z3271 Steam tunnel

• Shrink-wrapping products for tamper evidence and improved shelf life.
• Applying full-body sleeves to bottles and containers for branding and labelling.
• Sealing and shaping plastic films around food products.
• Pre-heating or post-heating various food items in a continuous process.

Typical throughput

Variable, commonly ranging from 500 to 3000 units per hour depending on product size and film type.

Power supply

For this class of equipment, a 3-phase electrical supply is standard, typically 400V.

Heating method

Steam, as indicated by the inclusion of a steam generator, is common for consistent and even heat distribution.

Construction material

Stainless steel is standard for food processing environments, ensuring hygiene and durability.

Belt width

For units of this type, belt widths commonly range from 300mm to 600mm, accommodating various product sizes.

Footprint

Steam tunnels typically require a linear footprint, with lengths commonly between 2000mm and 4000mm.

Temperature control

Units commonly feature adjustable temperature and steam flow controls for process optimisation.

• What products are best suited for a steam tunnel?

  Steam tunnels are ideal for products requiring uniform heat application, such as shrink-sleeved bottles, jars, and trays, particularly in the food and beverage sectors.

• What maintenance is typically required for a steam tunnel?

• Can this equipment handle different product sizes?

• What safety features are commonly found on these units?

• What utilities are needed to run a steam tunnel?

Pasteurizers and sterilizers are valued for their reliability and consistent performance in food processing operations. Buyers typically prioritise machines with robust construction, proper documentation of maintenance history, and clear evidence of compliance with food safety standards. Key considerations when purchasing used equipment include verification of accurate temperature control systems, integrity of seals and gaskets, and compatibility with existing production lines. Industry sentiment emphasises the importance of thorough testing before installation and sourcing from reputable sellers with transparent equipment provenance.

General overview for this equipment type