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TZ-67 Rotary Jet Head

Name: TZ-67 Rotary Jet Head
Brand: Alfa Laval
Availability: InStock

Alfa Laval TZ-67 Rotary Jet Heads

Application

The (Toftejorg) Alfa Laval TZ-67 Rotary Jet Head offers 3D indexed impact cleaning within a set time period. It is automatic and serves as a guaranteed way to achieve quality assurance in tank cleaning. The device is suitable for process, storage and transport vessels with volumes between 50 and 500 m3 (13,000 to 130,000 US gallons). Used in the brewery, distillery, food and dairy processes and other industries, the TZ-67 is especially well-suited to a portable role where high impact is required.

Working Principle

The movement of the cleaning fluid drives a geared rotation of the nozzles around both vertical and horizontal axes. In the initial cycle, the nozzles mark a basic pattern on the tank surface. Every cycle subsequent increases the density of this pattern, until full coverage is reached after 8 cycles.

TZ-67 vs Static Spray Ball
Benefits

60% faster cleaning increases uptime for production
Up to 70% reduction in CIP use and effluent to drain
High-impact cleaning in a 360° repeatable cleaning pattern
Eliminates the need for confined space entry for manual tank cleaning
Cleaning process can be validated using Alfa Laval Rotacheck

TZ-67 Certificates

Material Certificate, 2.1 (standard)

ATEX (optional)

The choice of nozzle diameters can optimise jet impact length and flow rate at the desired pressure. Complete portable systems can comprise a four-wheel carriage and hose winch. The TZ-67 is supplied with a “Declaration of Conformity” for material specifications as standard.

Lubricant

Self-lubricating with the cleaning fluid

Standard Surface Finish

Ra 0.5 μm exterior

Throw Length

Max. throw length: 7 – 17 m
Impact throw length: 4 – 10 m

Pressure

Working pressure: 3 – 12 bar
Recommended pressure: 5 – 6.5 bar

TZ-67 Technical Data

Download the Full
Specification Sheet

How the TZ-67 Rotary
Jet Head Works

The flow of cleaning fluid causes the nozzles to rotate around both vertical and horizontal axes. Initially, the nozzles create a coarse pattern on the tank surface, and with each cycle, the pattern becomes progressively denser until full coverage is achieved. Once complete, the machine resets and begins the next full cleaning cycle.