Data sheet Ecotemp0 pages

• Durable valve technology
• Short control signal response times
• Optimised ramp up times thanks to two
settings per circle: standby and automatic
• Lower energy consumption than classic
temperature control
Standard equipment
• SBC controller with EcoTemp module or
with colour display
• High-quality pump materials with hydraulic
• Automatic fi lling and replenishing
• Switch box to IP54
Optional features
• Connection for various analogue and digital
• Pneumatic continuous control valves
• Runner system for individual fl ow measurement
monitoring can be mounted on the injection
machine or the mould platens
mould temperature control especially easy. With EcoTemp,
temperature control systems operating with user-defi ned
performance data and operating temperatures can be combined
to create an intermittent fl ow through the mould.
Variotherm temperature control, i.e. a systematically gradated
mould temperature over cycle time, provides a variety
of benefi ts for the process, the part surface and
strength as well as for the economic effi ciency. The temperature
of the pre-heated cavity wall rises as the hot
polymer melt is injected into the mould. Mould cooling
begins after the cavity has been fi lled. Only then is the
part temperature reduced to the level required for demoulding.
Benefi ts of variotherm temperature control vs.
conventional mould temperature control
• Longer holding pressure even in areas away from the
gate
• Requires less injection pressure and clamping force
• Reduces internal stress during injection compression
moulding of optical parts
• More accurate reproduction of surface details of microor
nanostructures, surfaces with piano fi nish
• Better reproduction of surface effects such as selfcleaning
or anti-refl ection effects
• Ensures a more homogenous orientation of glass fi bres
in industrial components
• Increases the welding time for melt fronts and reduces
the occurrence of weld lines
• Less risk of warpage caused by shrinkage
• Better dimensional stability and shot-by-shot
consistency
• Does not require any changes to the mould construction
• Optimised cycle times due to lower-temperature cooling
SINGLE Temperiertechnik GmbH, Ostring 17-19, 73269 Hochdorf/Germany
Tel.: +49 (0)7153/3009 - 0, Fax: +49 (0)7153/3009 - 50, www.single-temp.de