Natgraph Stencil Washout Equipment

The Natgraph range of Washout Booths is available in 7 standard sizes and 2 different versions, to accept screen frames to print from small through to large format sizes. They are manufactured from stainless steel with 4 steel legs with adjustable feet.
The standard versions of these booths are intended for cleaning with water and can be used in conjunction with a separate High Pressure Washer unit, to re-use screen frames by ‘blasting off’ the used stencil. This booth is ideal for this process, as a deep construction and fold in lip around the extremes are designed to minimise splash-back. The 1.1⁄2” waste outlet can be connected to mains drainage for this process as long as the chemicals used are ‘bio-degradable’.
The vented versions are intended for screen cleaning with solvents for the removal of waste inks and therefore have an integral ducting system through which solvent laden air is drawn down into the base of the booth, away from the operator. This air then passes up through the double back wall of the booth to the standard ducting connection flange on the top of the unit, from where the air can be vented to atmosphere via a stainless steel extraction fan. (These fans comply with the ATEX Directive 94/9/EC, required by European legislation for electrical and mechanical equipment used in potentially explosive atmospheres.

Features:

Washout Booths

•     Stainless steel construction
•     Adjustable frame height
•     Swivel feet
•     Standard or vented versions
•     Optional extraction fan

Extraction Fans

•     Special screen cleaning brush head
•     Stainless steel construction
•     Filter basket with weir filter
•     Cast aluminium handle
•     ATEX approved, flameproof motor
•     Regulating valve