Natgraph manufactures table top exposure and drying systems for small format screen printing. The exposure systems use a high efficiency metal halide lamp to expose screens in UV and IR light. The drying cabinets allow for controlled drying of screens on multiple levels. A specialized drying cabinet is designed for drying compact disc printing frames. These systems provide space-efficient exposure and drying for small screen sizes.

1. EQUIPMENT SOLUTIONS
Table Top Exposure & (CD) Drying Systems
stencil processing
screen printing
air force
ultra violet
infra red
Natgraph manufactures a range of Table As described, these units will sit on top
Top Exposure Systems and Drying Cabinets of an existing worksurface or can be
to expose and dry small format screen combined with a Natgraph Drying Cabinet
frame sizes in the minimum of space. to fully utilise the floor area. In this way,
The Exposure System units utilise a high screens can be exposed and dried
efficiency, 1600 Watt Metal Halide lamp, in a combination of high technology
with an automatic shutter system controlled equipment only slightly larger than the
by a Light Integrator, emitting UV light in screen frame itself.
both the 365nm and 420nm wavelengths.
These systems are ideal for stencil
This unique, sealed beam lamp is extremely
processing for CD printing, a special
efficient, with a dual output, resulting in fast
version of the Natgraph Drying Cabinet,
and well defined exposures of both Diazo
model 0 has been developed for
and Photopolymer products.
this purpose.
Table Top Exposure Systems CD Frame Drying Cabinet model 0
Drying Cabinet model 0
Natgraph Limited, Dabell Avenue, Blenheim Industrial Estate, Nottingham NG6 8WA, United Kingdom
Tel: +44 (0)115 979 5800 Fax: +44 (0)115 979 5700 sales@natgraph.co.uk. www.natgraph.co.uk

2. Table Top Exposure & (CD) Drying Systems
Table Top Exposure Systems
Features
• Automatic shutter • Safety blind
• Universal output lamp • Optional stand
• Light Integrator • Cooling fan
• Viewing lamp • Can stand on drying cabinet
The Natgraph range of Table Top Exposure Systems lamp, cooling fan etc. are located. A yellow viewing
is designed to process smaller screen frame sizes lamp illuminates the inside of the unit for accurate
in the minimum of space. As described, these units film/frame positioning. As a safety roller blind rises
will sit on top of an existing worksurface or can be and falls with the raising glass frame this equipment is
combined with a Natgraph Drying Cabinet to fully safe for operation in an open room environment.
utilise the available floor area. In this way, screens
can be exposed and dried in a combination of high Available in 2 sizes, with the same high power Light
technology equipment only slightly larger than the Source, the model 1 accepts the normal frame sizes
Table Top Exposure screen frame itself. involved in PCB production and CD printing, as well
System model 1 on as litho plates, pad printing plates etc, whilst the
Drying Cabinet model 0 These units utilise a 1600 Watt Metal Halide lamp, model 2 will accept larger or multiple frames.
with an automatic shutter system, controlled by a Light
Integrator, emitting UV light in the 365nm – 420nm The model 1 will stand on top of the non-illuminated
wavelengths allowing exposure of both Diazo and Natgraph Drying Cabinet model 0. This is the ideal
Photopolymer products. combination for drying and exposing in one area, an
optional box section stand is also available.
The controls, including the Light Integrator, vacuum
gauge, etc. are located at the top of the unit, behind These units require a single phase power supply.
which the main components, including vacuum motor,
EQUIPMENT SOLUTIONS 2 of 4

3. Table Top Exposure & (CD) Drying Systems
Drying Cabinet model 0
The Natgraph Horizontal Screen Frame Drying linked to a thermocouple located within the air path.
Cabinet model 0 has been developed to provide 2 full sized, insulated access doors are located at the
fast drying of photo stencils and screen frames in front of the unit.
controlled drying conditions. This unit will accept
screen frames to print small print formats. These cabinets are supplied with a useful laminate
faced work top as standard, but can also be
The cabinet has 5 drying levels, each with 2 sliding manufactured with an optional fan cooled,
frame support bars to accept any frame size within illuminated glass top with diffuser to aid with film
the unit’s capacity, or as an option, a set of ‘T’ bars positive/stencil comparison and ‘stencil touch up’.
can be fitted to allow 2 smaller frames on each level. All models are fully insulated with a double skinned
construction. The cabinet is on castors for mobility
Drying Cabinet model 0 Drying of the coated screens or capillary film is and has adjustable feet for final positioning.
achieved by recirculation fans in the rear of the
cabinet, these have heating elements that are This unit requires a single phase power supply.
temperature regulated by a programmable controller
EQUIPMENT SOLUTIONS
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4. Specifications
Table Top Exposure & (CD) Drying Systems
Model TTES 1 TTES 2 DC 0 & CDDC 0
Max. Frame Size 48 x 63cm (19” x 25”) 63 x 100cm (25” x 39”) 48 x 63cm (19” x 25”)
Height 102cm (40”) 110cm (43”) 97cm (39”)
Width 91cm (36”) 130cm (51”) 95cm (38”)
Depth 71cm (28”) 90cm (35”) 84cm (33”)
Weight 116kgs. (256lbs.) 145kgs. (320lbs.) 181kgs (398lbs)
Voltage Single Phase 220/240 Volts 50/60Hz. AC Single Phase 220/240 Volts 50/60Hz. AC Single Phase 220/240 Volts 50/60Hz. AC
Power 1.9kW 1.9KW 2kW
Current 10 Amps 10 Amps 10 Amps
CD Frame Drying Cabinet model CD0
Features • Fully insulated
• Low temperature operation • Full sized access doors
• Lockable temperature control • Optional ‘T’ bars
• Adjustable frame support bars • Optional illuminated top
A special version of the Natgraph Horizontal This version of the model 0 Drying Cabinet has the
Screen Frame Drying Cabinet model 0 has been same specifications as the standard model 0 and
developed to accept Compact Disc printing is also available with the optional illuminated top.
frames. The internal frame drying levels are
replaced by 2 sets of dedicated frame supports,
each accepting 19 screen frames. This unit will
accept 38 screen frames 310x310mm (12”x12”),
CD frame supports these frames are approximately 3mm (1/8”) thick.
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Download our brochures at www.natgraph.co.uk
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05 The manufacturer’s policy is one of continuous improvement and the manufacturer therefore reserves the right to change or modify the design without prior notice. The technical specifications given are therefore for information only.