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System Description
Standard system consist of a three degree of freedom cartesian
robot, polyurethane machine, low
pressure dynamic mixing head, fixed table and temperature
conditioning unit.
ECO07 is a
cost-effective solution especially for high speed and precise
three dimensional dispensing of sealants,
glues or encapsulants.
Common base frame for controls and polyurethane machine, and
aluminium profile constructed robot, makes ECO07 as
compact as possible.
System mechanics
consist of
maintenance-free ball circulating linear
guides for extended life time, timing belt linear motion modules for
high speed and high acceleration/deceleration rates,
maintenance free servo motors and precision gearboxes.
The system control is based on powerful
industrial CNC unit with linear, circular, and helical interpolation
ability. The CNC unit is programmed in G code according to
DIN 66025 and special software for enclosure cabinets is also
supplied. The modular architecture of the CNC control
unit allows easy integration in existing production lines. The system has
Industrial operator panel with 12“ colour
touch display and membrane keypad as an operator friendly
interface for programming, running and controlling the machine.
All the
operating parameters, such as output, dispensing values,
speed and acceleration/deceleration ramps can be monitored and
controlled through extensively
visualized menus.
Graphics based user interface
Technical Values
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Electrical design:
According to EN60204-1 and EN60439-1
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Mains connection: 3x400 V AC, 50/60 Hz
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Rated power approx.:
9kVA
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Compressed air approx.: 150l/m @6-7 bar
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Manipulator:
3 degree of
freedom cartesian robot constructed by aluminium profiles
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Maximum axis speed:
0.5 m/s
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Displacements: X=2250mm, Y=1250mm, Z=300mm
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Positioning accuracy (X,Y,Z): +/-0.25
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Repeatability (X,Y,Z): +/-0.25mm
according to
ISO 9283
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Mixing ratio: infinitely adjustable
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Dosing: 2 high precision pumps for dosing
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Output quantity:
5-100g/s
MH2C07 low pressure dynamics mixing head
Mixing head
MH2C07 is a compact, low pressure dynamic
mixing system for precise meter, mix and dispensing for liquid
to high viscous polymeric reactive materials. Flexibility of
the mixing head makes it suitable for dispensing of complex
parts and applications. Modular design and the consequent
separation of valve group and mixing chamber make the MH2C07
maintenance friendly. The mixing head is equipped with two
pneumatic actuated needle seat valves for materials, one
flushing and one blowing valve. The mixer and the mixing chamber
are made of stainless steel. Tungsten Carbide axial face seal
isolates the mixing chamber and the mixer shaft. All mixing chambers
have cooling and heating systems for stabilizing the
temperature.
Mixing head output capacity ranges, regulated
by the respective configuration of pumps from 5 to 100 g/s
with a dosing accuracy of +/– 1%, thus covering a wide field of
applications. The stirrer speed can be electronically adjusted
between 0-9000 rpm to optimize the production process. Specific
stirrer design, environmentally friendly recirculating cleaning
system and the maintenance free anti-drip nozzle shut-off device
makes up for perfect construction.
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Environmentally friendly cleaning system
Biodegradable cleaning agent is used for mixing head cleaning
system which separated out from the waste, recycled after the
flushing and used several times. It is a real proven alternative
to cleaning systems with methylene chloride in terms of
performance, economy and greatly improved environmental health
and safety.
Polyurethane machine
Technical features
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Graphic process visualization on the operator panel with 12“
colour touch display and membrane keypad
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Advanced
help menu
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Recipe
management
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Multi
level operator password protection
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Automatic
and manuel operating modes
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Simulation mode
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Special
dispensing software for enclosure cabinet doors
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Remote diagnostics and maintenance over the internet from
the technical service department
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CanBus connection (ProfiBus optional)
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Extended PLC functions for controls of peripherals
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Easy integration into all available handling systems via
digital I/O interface
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Digital
pressure, temperature and material level sensors and
permanent indicators for the dispensing quality and system
protection
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Automatic
component tanks felling system with sensor feedback
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Closed
loop components flow rate and pressure control
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Special
system construction for easy maintenance
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Compact design
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Pluggable
connectors on the switchgear cabinet and the machine
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High
precision dosing pumps
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Temperature controlled, jacketed component tanks with
thermal insulation
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Self
cleaning filter for easy maintenance and increased pump life
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Polyol tank agitator
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Automatic air loading for nucleation
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High
tensile steel reinforced polyamide high pressure component
hoses
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Hoses
with isolation and protective cover
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High
capacity air dryer
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High
precision pressure regulators
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Environmentally friendly, waste free, recirculating cleaning
system
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Automatic
cleaning and drying
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Accurate
overlapping at the start and stop point of the seal contour
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Maintenance free servo motor driven linear axes
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Safe
emergency status deactivation through emergency stop button
monitoring unit
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5 to 100g/s dispensing capacity
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Wide working viscosity range from 50 to 200.000 mPa*s
(higher viscosities on request)
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Separated valve and mixing section
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Available mixing chambers in different sizes
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Available nozzles in different sizes
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Mixing chamber temperature control
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Short maintenance times
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Limited contact with processed material
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Anti-dripping nozzle shut off system
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Low maintenance
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High
productivity and reliability
Options
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Automatic refilling station for 30/60/200-litre barrels with
electrically actuated agitator for pre-homogenisation
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Work piece waiting systems
for the reaction
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Shuttle table
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Turn table
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Nucleation controller for density control of
foam materials
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Component
processing up to 3
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Colourful seal
More options on request
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ECO07 brochure
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