APPLICATIONS
For horizontal, inclined or
vertical (elevator) transport of bulk and fine material as well as
medium-grained and fine-grained dry and damp materials, such as
fruit, vegetables, grain and more. The device can be used as a
feeder, receiver or dosage unit.
Two
types are available:
• Closed pipe-type screw
conveyor
• U-type trough screw
conveyor
DESIGN &
PRINCIPLE OF OPERATION
The
U-type trough screw conveyor is open at the top. It comes in two
variants: with or without a cover. The U-type trough screw
conveyors also include discharge baskets fitted with an extended
charge and a screw in the bottom section. The U-type trough screw
conveyors can be fitted with a heating or cooling
jacket.
Screw conveyors can be installed on
a support structure permanently attached to the ground or be
equipped with casters for transport. The class of material the
machine is made of depends on its intended purpose. For the food
industry, the machine is made of acid-resistant material and
plastic materials approved for contact with food. Non-alloy steel
elements are covered with an anti-corrosive coat.
The closed pipe-type screw conveyor
is a pipe with a shaft inside with welded screw blades and passive
bearing. The screw’s blades have different pitch, depending on the
type of the transported raw material and the planned capacity. This
type of conveyor is closed, which means that the screw cannot be
accessed directly. Thanks to the closed structure, the transported
raw material does not spill outside the machine during
transport.
The machine can be equipped with a
pull screw. In this version, the drive unit is located in the
direction of the raw material feeding. Some screw conveyors are
equipped with push screws with gear motor installed on the feeding
side. The screw conveyor is fitted with an initial or end bearing.
Depending on the type of transported raw material, slide or bearing
rests are installed. When required by the customer, the screw
conveyor can be fitted with a washing system in the spindle. This
enables washing the conveyer from the inside, eliminating the need
to dismantle it.
TECHNICAL
DATA
Working screw diameter : 200, 250, 300, 350,
400, 500
Screw type : clockwise and
anti-clockwise turning,
Screw rotary speed : 40-112
rpm
Screw length : 1; 2; 2,5;
3m
Working trough length : as required
by the customer
Drive motor power : 0.75-18.5
kW
Capacity : up to 50
m3/h
Total length : as required by the
customer
APPLICATIONS
The
devices are intended for transporting bulk and lump materials as
well as individual loads. They are used in food, construction,
transport, logistics and other industries. Belt conveyors can work
as stand-alone units or as a part of a process line.
DESIGN
•
Support frame
• Drive shaft with drive
unit
• Rollers, shoes or table for
guiding the belt
• Charging hopper
• Discharge hopper
• Belt made of flexible PVC,
PU
• Belt made of hard plastic (PP, PE,
POM)
• Drive wheels for mobile
structures
VARIANTS
Belt
conveyors can be flat, horizontal or inclined (rising or falling)
at a specific angle. Depending on the application and customer
requirements, B&P Engineering manufactures one-way or two-way
conveyors. In a one-way conveyor, the use of one drive shaft and
one driven shaft makes the belt move in one direction only. In a
two-way conveyor, two driven tension shafts and one drive shaft are
used. This makes the belt move in both directions. Belts can be
guided on shoes, rollers or directly on a table. When required by
the customer, a mesh can be installed in place of the belt. This
solution is ideal for machines intended for work in extremely low
(e.g. cooling rooms) or extremely high (e.g. ovens) temperatures.
B&P Engineering‘s conveyors for the food industry are made of
acid-resistant and plastic materials approved for contact with
food. Non-alloy steel structures are protected with an
anti-corrosive coat.
Due to the well-designed welded
structure made of steel pipes and sections and the high quality of
construction, all elements are easy to wash and auxiliary materials
have no contact with the transported product.
TECHNICAL
DATA
Belt
width : 400, 500, 650, 800, 1000, 1200 mm
Blade height (inclined system) : 50,
70, 100, 120 mm
Conveyer length : as required by the
customer
Drive motor power : Up to 7.0
kW
APPLICATIONS
The
device is used for vertical transport of fine, loose, powdered,
medium-grained and fine-grained, dry and damp materials, i.e.
fruits, vegetables, grains and others. It can be used as a feeder,
receiver or dispenser.
PRINCIPLE OF
OPERATION
The
elevator consists of a tube, including interior shaft with
adjustable screw blades and passive bearing. Screw blades vary
depending on the type of transported material and the planned
capacity. This tray is closed, which means that there is no direct
access to the screw. Thanks to the closed structure, there are no
problems with dusting and the products do not spill outside the
machine during transport. The device can be equipped with a pull
screw. In this version, the drive unit is located in the direction
of the raw material feeding. Some screw feeders are equipped with
push screws with a gear motor installed on the feeding side. The
screw feeder is equipped with an initial or end bearing. Depending
on the type of transported raw material, slide or bearing rests are
installed. When required by the customer, the screw feeder can be
fitted with a washing system in the spindle. This enables washing
the conveyor from the inside, eliminating the need to dismantle
it.
TECHNICAL DATA
-
working screw diameter : 200,
250, 300, 350, 400, 500
-
type of screw : clockwise,
anti-clockwise
-
Screw rotation speed : 40 - 112
rpm
-
screw length : 1, 2, 2.5,
3m
-
working trough length : according
to the customer's needs
-
motor power : 0.75 - 18.5
kW
-
capacity : up
to 50m3/h
-
total length : to be arranged
