Labotek Project

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Labotek Project - Centralised Conveying and
Drying System - for

• Juelsminde , DK

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Labotek Project
Project start October 2005 Last follow-up
actions May 2007
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Labotek Project

• Central Conveying and Drying Control
• 3 x Desiccant Flex Dryer, DFD
• 51 x Drying Hopper , DH
• 51 x Stainless Vacuum Receiver, SVR
• 85 x SVR with Integrated Dosing Valve, IDV
• 85 x Material Hoppers
• 3 x Scan Vacuum Station, SVS- I
• 4 x WAM filters
• 4 x Couplings stations
• 6.1 Kilometre pipe system
• 1.4 Kilometre hose system

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Control System
Flexible technical solutions prepared for future
expansions Visualization of Plant Data
Based WinCC Network interface (Ethernet)
Material database Production database -
Service database Alarm logs and reports Web
enabled communication for service and
diagnostics
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Control System

• Customers design control Access to data for
  the 3 factory
• Database Drying parameters for 1000
  materials
• Alarm logs
• Production planning of drying
• Multi display application

Centralised database
Factory 1
Factory 3
Factory 2
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Drying Hopper
The drying hopper ensure that the material lines
are completely cleared after each conveying cycle
and that an equal amount of material is conveyed
in each cycle.
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Drying Hopper
51 Drying Hoppers are placed on a platform in 4
lines at SP Moulding The capacity are from 40
to 380 litre Drying Hoppers With a total
capacity of 6530 litre
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Desiccant Flex Dryer
The Desiccant Flex Dryer is designed for
continuous drying of granular plastic
materials Hygroscopic, non-hygroscopic raw
materials and regrinds in the temperature The
Desiccant Flex Dryer is able to supply dry air
with a dew point down to 40ºC or lower
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Desiccant Flex Dryer

• 3 x Desiccant Flex Dryer 1500 are placed under
  the platform at SP Moulding
• With a total air volume at 4500 m³/hour

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Coupling station
Coupling stations links the processing machines
to the drying system4 Coupling stations, one
to each hall at SP Moulding With 54 in, 208
out
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Piping system
Piping system Conveying the raw material to the
processing machines6.1 Kilometre of piping and
1.4 Kilometre hose system at SP Moulding
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Stainless Vacuum Receiver
Stainless Vacuum Receiver for Conveyance the
Free-Flowing Granules 51 SVR are mounted on the
Drying Hoppers at SP Moulding The capacity are
from 4 to 26 litre receivers
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Integrated Dosing Valve
Stainless Vacuum Receiver with an Integrated
Dosing Valve
85 SVR/IDV are mounted on the processing
machinery at SP Moulding The capacity are from
4 to 50 litre receivers with IDV
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Material Hopper
The capacity are from 5 to 50 litre Material
Hopper. 85 Material Hopper are mounted under
the IDV
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SVR/IDV with Hopper
The SVR/IDV with Hopper are mounted on the IMMs
at SP MouldingAnd connected via the piping
system to the central drying system
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Scan Vacuum Station - I
Generates the vacuum necessary to convey the
plastic materials. BlowerLT6-I , 3,4kW
2 x LT6-I 3 x LT6-I
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Scan Vacuum Station - I
3 x SVS-I are placed under the platform at SP
Moulding1 x 3xLT6-I Vacuum Station 2 x 2xLT6-I
Vacuum Station
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WAM filter
The self-purifying filter is located between the
vacuum station and the vacuum receivers and is
cleaned after each conveying cycle. 4 x WAM
filters are placed under the platform at SP
Moulding
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Centralised system
By changing decentralised systems, to a
centralised, have SP Moulding now 62 IMMs in the
same area, where they had 46 IMMs in 2005. The
system is designed, dimensioned and customised in
accordance with SP Moulding machine layout,
requirements and requests.Follow the
expansion, step by step
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Machine layout
Project date November 2005 16 IMM in Hal 1 30
IMM in Hal 2
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Step I
Project date January 2006 15 IMM in Hal 1 31 IMM
in Hal 2
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Step II
Project date February 2006 21 IMM in Hal 1 35
IMM in Hal 2
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Step III
Project date January 2007 25 IMM in Hal 1 35 IMM
in Hal 2
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Step IIII
Project date May 2007 26 IMM in Hal 1 36 IMM in
Hal 2