The Lawson Frontier Jet Dryer is engineered for heavy-duty, constant
production. Its rugged construction and advanced design make it
exceptionally versatile and able to withstand the most relentless use.
The Frontier is available either as an all-electric or gas fired,
high-velocity jet dryer. It will handle sheet and board stock such as
vinyl, Mylar, tissue, paper, cardboard, plastic, wood, fiberboard and
more. Lawson's exclusive Uni-Flo/Air-Knife jet chamber ensures
efficient, rapid and thorough drying of almost any kind of ink.
Lawson's Uni-Flo/Air-Knife heat chamber creates an evenly
distributed, continuous air-impinged, high-velocity jet-air action. The
substrate is constantly subjected to powerful jet streams that
penetrate the solvent/ink barrier, drying most inks in seconds. The
Uni-Flo jet chamber minimizes stock shrinkage and common ink rewetting,
which results in better registration, fewer rejects and higher profits.
The Frontier also incorporates Lawson's unique Uni-Vac system... an
exclusive vacuum hold-down that prevents stock flutter and unwanted
stock movement. By creating a powerful and evenly distributed vacuum
draw, Lawson's Uni-Vac also assists in the efficient elimination of
unwanted solvent-laden air. It also allows for adjustable jet
recirculation and exhaust to suit the job load.
The Lawson Frontier Jet Dryer incorporates many other exclusive and
unique features besides the Uni-Flo and Uni-Vac designs. For example,
the Frontier uses an open-mesh, Teflon-coated fiberglass memory belt in
conjunction with machine crowned pulleys and a four-point tracking
system for consistent belt alignment. The belt speed is infinitely
variable from 0-40 F.P.M. by a rugged, direct-drive D.C. motor and
solid-state, digital controller.
Belt supports increase belt life, eliminate belt sag and stabilize
substrate movement. Both the jet heat and jet cool sections are fully
insulated with fiberglass high-temperature insulation and protected by
a durable metal cover. Air filters conveniently slide out for easy
cleaning. Ample entrance and exit stock clearance is provided.
Temperature control is consistently maintained by a solid-state digital
controller. Gas fired dryers are adjustable up to 450-F, electric units
are adjustable up to 225-F. Further, the entire Frontier is protected
from abuse by a special fail-safe interlock safety control system.
In short, the Lawson Frontier is designed for the professional
screener who demands high production, convenient operator use and
little or no maintenance.