Branson EVD 40

Model:	Branson EVD 40
Category:	Board Cleaners
Model Year:	2003
Condition:	used
Location:	Netherlands
Offered by:	Fix Trade BV
	Contact Supplier

The Branson Precision Cleaning Division of Branson Ultrasonics Corporation introduces an EVD Ecological Vapor Degreaser. The EVD is a non-aqueous single-chamber cleaning system, providing continuous, closed-loop regeneration of cleaning liquid by vacuum distillation resulting in minimum emissions.

Some of the advantages of the EVD process include its efficiency, low emissions compared with conventional open top vapor systems, and the accumulation of all soluble soils in the integrated still. The system has all the advantages of a pure distillate solvent vapor rinse and also meets applicable environmental regulations.

The fully-enclosed EVD system incorporates a sealed cylindrical process chamber in which the cleaning, rinsing, and drying process takes place. The process chamber itself contains rotating spray manifolds or ultrasonics, providing fluid agitation necessary for cleaning of intricate components. Rotating sprays provide high pressure solvent spray while the use of 40 kHz ultrasonics is recommended for cleaning parts that have intricate designs and where high levels of cleanliness are required.

Another feature of the EVD system is that cleaning solution is brought to the parts, rather than the parts being transported to the liquid (as in conventional batch or in-line vapor degreaser). This results in a cleaning system with a small and compact footprint. High capacity pumps transfer the cleaning liquid to and from holding reservoirs which are separate from the cleaning chamber itself.

The EVD Ecological Vapor Degreaser is designed to be used with most solvents in popular usage today including Trichloroethylene, Methylene chloride, HCFCs, PFCs, HFCs or HFEs. Many safety features are designed into the EVD system, including safety thermostats and alarms, containment tanks, sealed chambers and indirect steam of heating of the storage tank and vacuum still by a built-in steam generator.

The units are ergonomically designed for operator convenience, with front loading and unloading allowing minimal basket handling. Cleaning, rinsing and drying times are programmable. The cycle is fully automatic and PLC controlled with storage available for ten different preset treatment cycles.

A typical process cycle is 10-12 minutes, including vapor wash, spray or immersion clean (with or without ultrasonics), final distillate vapor rinse and vacuum dry.