Mitchell band
dryers find wide application in drying food, chemical and
mineral products, where drying is required on a
continuous basis. Several configurations are available to
suit the individual application.
Drying is
effected by circulation of hot air through a bed of
material as it is carried through the dryer on a conveyor
band. The drying enclosure is divided into a number of
drying sections each including an air heater and
circulating fan together with fresh air inlet and exhaust
facilities.
Our
range of conveyor band dryers are specifically designed
to suit the application and take into account the
industry's requirements for hygiene, accessibility and
efficiency.
All our dryers
are of modular design to optimise drying efficiency, give
precise temperature control in each zone, reduce
installation time and to facilitate future extensions.
The range of band
dryers include: single-pass, single-pass-multi-stage and
multi-pass band dryers. Continuous conveyorised band
coolers, air jet conveyor band dryers and continuous
tempering are also available.
Heating systems
can be either steam, gas, oil (indirect) or electric.
Our dryers
combine hygienic design with good access for cleaning and
maintenance. Features include: stainless steel contact
parts, access doors on each side of a drying section,
minimum interior crevices/ledges, combined static and
moving guide rails for maximum product retention and
product transfer points fitted with discharge chutes for
minimum spillage. Internal/external construction to suit
client specification; clean line external appearance with
self draining services; internal/external finish to suit
client specification.
Drying efficiency
is maximised by the use of: upwards/downwards airflow,
double skin insulated panels, effective sealing of dryer
enclosure, even air distribution, variable speed conveyor
drives and air recycle.
Feed systems
available: oscillating belt, oscillating rake, vibratory
and apron feeders. Also granulators and extruders.
Special
features can be incorporated to suit application:
Integral or separate cooling section to suit product
temperature. Continuous collection of fines, explosion
venting, heat recovery, exhaust air clean up, cleaning
brushes, band scrapers and washers or full C.I.P. Modular
control panels are pre-wired for installation.