Pramo_EN.pdf - 第4页
Hot-Function test Flexible solution with Pramo The Pramo offers flexibility and security in the design and implementation of your testing tasks, including with warm function testing. Stable circular product carrier trans…
Technical Details
The Pramo at a glance
The assemblies on product carriers are transported through
the system in the Pramo continuous dryer with “shuttles” –
passing through several zones in which they are heated up to
the appropriate temperature and then maintained at the set
temperature for the drying / hardening process. Cycle time
depends on the time the assemblies need to harden the mate-
rials within the drying system according to specications.
1. Loading | Unloading
A robot / handling system loads and unloads
the components into the product carriers.
Manual loading and unloading can be an
alternative.
4. Measuring nacelle
The gondolas / carrier boats are equipped with
a clamping unit for automatic loading with a
robot. A measuring cable with prepared parts
and memory meter is can be easily used via a
quick-action
xation.
3. Cooling
The assemblies for downstream processes
are cooled in the cooling section. This allows
the assemblies to be subsequently processed
immediately. Each segment has cooled air
blown onto the carrier with the assembly. The
waste heat is transferred from the internal to
the external water circuit via a heat exchanger
and thus removed from the production room in
an energy-saving way. Alternatively there is a
residual management system with 2 cooler/lter
units for cold condensation available instead
of the heat exchanger. The lter can be easily
cleaned in an ultrasonic bath for maintenance
purposes. The return line can alternatively be run
as an additional heating zone when the parts are
unloaded when warm (warm function test).
minimal
footprint
2.
3.
5.
4.
2. Looped transport
The assembly is transported through the
machine on a circular product carrier transport.
This cycle time is adjustable. The transport
is carried out in loops in order to achieve the
longest possible throughput times and process
a high number of units. This reduces the sur-
face area as well as the height of the system.
Depending on the number of product carriers,
the Pramos is available as a 2-, 3 -, or 4-looped
transport.
5. Software
The system is controlled by software via a
touchscreen user interface. All relevant process
parameters such as throughput time and
temperature are documented via a barcode on
the product carrier nacelle and, if necessary,
transferred to an MES system. SMEMA interfa-
ces provide for the integration of the system into
any production line.
1.
Hot-Function test
Flexible solution with Pramo
The Pramo offers flexibility and security in the design and
implementation of your testing tasks, including with warm
function testing. Stable circular product carrier transport en-
sures safe transport of the assembly through the system and
absolute process stability. This gives the Pramo sufcient ca-
pacity to reliably adhere to the desired test temperature, even
when processing large parts in a short cycle time. In order to
guarantee the removal of the assemblies at the appropriate
temperature, the product carrier return is designed as an
additional heating zone.
Line solutions
Loading |
Unloading
Product carrier circuit
Loop 1
Loop 2
Loop 3
2.
3.
5.
4.
Eaxample Pramo ith 3 loops
1.
Data and facts
Details for Pramo
System data
Length | Width | Height: 2700 mm | 2800 mm | 3150 mm
Weight: 6000 kg
Max. oven temperature: 150 °C
Power supply: 52 kW
Board carrier
Length | Width: 1520 mm | 200 mm
Usable clearance
above carrier: 250 mm
Number of carriers in system: 27 pieces
2 - loop principle
System data
Length | Width | Height: 3700 mm | 2800 mm | 3150 mm
Weight: 8000 kg
Max. oven temperature: 150 °C
Power supply: 80 kW
Board carrier
Length | Width: 1520 mm | 200 mm
Usable clearance
above carrier: 250 mm
Number of carriers in system: 39 pieces
3 - loop principle
System data
Length | Width | Height: 4700 mm | 2800 mm | 3150 mm
Weight: 11000 kg
Max. oven temperature: 150 °C
Power supply: 108 kW
Board carrier
Length | Width: 1520 mm | 200 mm
Usable clearance
above carrier: 250 mm
Number of carriers in system: 58 pieces
4 - loop principle