Description
Double-screw
Extruder
Double-screw
ExtruderSnacks/ food machine Double-screw
ExtruderProduct
DescriptionIt can produce various fallow
foods, snacks, core-filled foods, grain gruel, nutrient powder
(such as breakfast foods, nutrient foods, baby's foods, health
foods). Furthermore, this equipment is widely utilized in the
fields of fodder making, chemical industry, and pharmacy.
Main features
Rich raw materials such as rice, corn, millet,
wheat, oats, buckwheat, bean, and starch
Diverse products: such as various fallow foods, core-filled foods,
grain gruel, nutrient powder, and bread crumbs
Stable performance adopting imported frequency
or electromagnetic controlling system, high automation and smooth
operation Permanent working life: with special material and
technology, the screw and nut involved can work continuously for
one year under conditions of high wear and pressure
Feeding system
Spiral feeding, forced conveying, full mixing, unnecessary for
moisture adjustment to ingredients, and adjustable speed of
conveying
Extruding system
The working principle is forcing the ingredients forward to be
conveyed and extruded in the sealed charging barrel by making use
of the engaged twin screws, at the same time, heating the
ingredients through heating-cycles, the ingredients are mixed, melt
and sheared step by step under the conditions of high temperature
and pressure. At last the ingredients are inflated at the point of
being extruded out. This system possesses self-cleaning
function.
Rotary-cutting system
The ingredients are cut by high-speed rotary cutting-off knife when
they are extruded and inflated. The length of cut-off is adjustable
through step-less speed regulating electrical machine.
Heating system
The heating system is divided into several
heating areas by means of far-infrared heating-cycles. The
temperature of each area is automatically adjusted through separate
temperature controller.
Driving system
This system is composed of primary electric motor, reductor,
distribution box, and lubrication system. Adopting imported
frequency controller, it assures large regulating range, efficient
power distribution, accurate adjustment, steady working as well as
prolonging the working life of the components.
