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SETeMa

Scientifically Engineered Textile Machines
E-Wash series

The E-Wash is a modular roll-to-roll counterflow washing machine consisting
of three washing sections suitable for various cloth- and fibre types.
The separate washing sections use recycled and fresh soft water. Standard
spraying nozzles, or optional high impact nozzles, are pressurised by
circulation pumps, supplying the mechanical energy to increase the washing
effect. The water counterflow can be regulated independently between the
sections.
To obtain a high energy efficiency the E-Wash components are tight
integrated: Each section is equipped with a counter-flow heat exchanger
between cold fresh and hot waste water. Air of the vacuum systems is
recirculated. The walls and covers are thermally isolated.
The vacuum system in each of the three washing sections is ideal for the
removal of polluted water containing the excess of dyestuff and coatings
from the cloth and it largely prevents polluted water being dragged by the
cloth into the next washing section. To further enhance the washing effect
the cloth is sprayed with clean soft water prior to the vacuum slit.
• counterflow modular roll-to roll The build-in vacuum system can achieve moisture contents as low as 30% for
washing machine synthetics and 60% for natural fibres.
• three sections within one unit The maintenance-free chains drive all rollers thus a tensionless fabric
• high temperature washing up to 90°C transport is guaranteed. With two separate driven and controlled sections,
• long dwelltime with minimal water fabric lengthening during washing can be compensated. A fabric bar can be
content attached to the chain which greatly simplifies the feed-in handling of cloth
• 3 high efficient vacuum slits to into the E-Wash at the production start.
remove polluted water With a cloth content of 9 m and the ability of a hot wash, the E-Wash is
• minimal energy and water suited for high speeds and a demanding fastness wash up to 90°C.
consumption The integrated PLC enables the control of the washing speed, water
• up to 7 recycled and 3 fresh soft temperature and the vacuum per cloth type in each module. Each washing
water spraying nozzles positions module can be equipped with an automatic dispensing system for chemical
• counter-flow heat exchangers for hot dosage. The E-Wash comes with an user friendly touch-screen interface.
waste water/cold incoming water Two or more E-Wash modules can be combined for an even higher
• air recirculation to regain energy performance, but also a combination with Porta-Wash and Porta-Pad
• quick fill possibility modules is possible.
• two separate driven sections Combined with the Portafix Universal or the Drum-Dryer the E-Wash forms a
• thermally isolated walls and covers complete washing-drying line. In combination with the Portafix Universal the
• no leaders for feed-in / feed-out line can also be used for dyestuff fixation thereby reducing the investment
• user friendly PLC-control costs. The E-Wash can also be integrated and synchronised with a third party
• easy to maintain dryer or stenter.
• available in a 1.85, 2.50 and 3.40 m The E-Wash is available in a 1.85, 2.50 and 3.40 meter width and is made of
width 304 and 316 stainless steel.
The E-Wash is marked.
Options:
• chemical dispensing system
• single and double scroll rollers for
e.g. knitwear
• bow bars for e.g. silk
• high impact or high flow nozzles
• synchronisation with stenter
• tension control bars
• water softener
• custom power / frequency