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The new Thermoplay injection system contemplates that the nozzles and the shut off group, that can be mounted with various inclinations, are assembled to the manifold guaranteeing a perfect perpendicularity to the injection plan.
An innovative system of joints that distributes the expansions inside the manifold, allows to use nozzles with a decidedly inferior length regarding the dimensions of the screwed nozzles which are normally used in this type of applications.
The Thermoplay system is supplied prewired with various configurations based on the specific demands of the customer and equipped with conditioning and electrical circuit, pneumatic/hydraulic system, simplifying the transport and installation of the system in the mould.
Another important aspect is the economization of this solution since it reduces the thickness of the nozzle plate and improves the capacity of the melt plastic from the hot runner to the mould cavity.
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Designed and built exclusively for the automotive and large part industries. The Flex-SeriesTM line of hot runners are fully customizable to your specifications and the "connect and go" approach offers quicker startup and ease of operation.
Some Features:
Flow Control - valve gate system that allows for precise sequential part injection.
- Durable and Reliable - high strength, tough steel seals with
screw-in nozzles.
- Valve Gate System - robust, hydraulic or pneumatic actuator with
option for individual servovalve gate control and pin position indicators.
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Standard manifolds with 1, 2, 4, 6 and 8 cavities:
ALBA, in accordance with its experience in manufacturing thousands of manifolds for hot runner systems, has developed a complete new series of manifolds designed to provide reduced costs and quick deliveries. This series of "standard manifolds" will be available for 1, 2, 4, 6 and 8 drop applications. Over 50 standard manifolds will now be available that can be used with nozzles of different diameters and the design of these manifolds allows the flexibility of different channel sizes so that either our type "D" nozzles or our new type "F" nozzles, in the different diameters, can be used. The manifolds are fitted with cal rod heaters pressed into place to ensure even heating of the manifold and provide long heater life. Ceramic connectors are used on the heater leads to provide for the customer easy electrical connections as well as excellent insulation. One or more thermocouples are placed in the manifolds at a position suitable to detect and maintain the correct temperature for the material being processed. Since all of the dimensions for the manifolds and related accessories are available in our catalogue, mold design is greatly simplified and projects can be designed immediately thereby reducing the time to project completion. ALBA will also continue to manufacture its current line of manifolds designed to meet customer requirements for "sandwich" molds, 2 materials or 2 colours, vertical injection for different customer defined applications.
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Special manifolds, wired systems and hot halves:
The manufacturing dedicated special manifolds, bi-injection multimaterial, sequential injection, with pneumatic or hydraulic valves, allows Thermoplay to meet the requirements in hot mould construction, applied to automotive, packaging, electronics, medical, electrics, aeronautics, micro-mechanics, hobbies, toys, domestics, etc.
Upon the customer's requirements Thermoplay can supply special hot channels either with the following characteristics:
A. Hot channels inside constraining manifolds (hot-half) which can be directly assembled in the printing plate.
B. Hot channels with electronic and hydraulic wirings, which can be directly assembled in the moulding system, without any further wiring.
C. Special manifolds including nozzles and accessories (ex. injection bushings), not assembled and without wirings.
In case of "special" manifold requirement, the dimensions indicated for the standard manifolds has not to be considered. In case the customer needs these information please contact Thermoplay or its representative for that country.
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The Femto-LiteTM is an 11 mm wide hot runner nozzle ideal for small closures, flip-top caps, personal care and multi-material / multi-colour products.
Engineered for applications requiring inside gating and tight pitch designs, its 19 mm pitch and a flange to tip heat profile make it suitable for a wide variety of thermoplastic resins.
Features at a glance:
Standard lengths from 73 to 163 mm, with a 3.5 mm runner diameter and 12 mm well bore makes it suitable for close gate-to-gate spacing.
Available in five gating options for both tip and sprue gates.
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In our continuous efforts to improve the performance of our hot runner systems, we have recently made a number of improvements to our nozzles. The most important and substantial of these technical developments has been the insertion of a heat treated steel tube through the centre of the CuBe core. The addition of this steel tube now allows the use of very high injection pressures and at the same time, provides excellent abrasion resistance for processing highly filled materials.
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The hot runner systems produced by Asso s.r.l. are designed with cad-cam evolved systems, realized by cnc modern machines and tested in metrologic rooms by tridimensional machines always under numerical check.
Asso hot runners permit to distribute plastic material into several nozzles by keeping polymer flowing up to the injection point and totally eliminating its slag.
Asso hot runner systems are made to standard measures or on customer’s specific requests.
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Cast Transition Plugs
- Smooth radius elbows
- Enhanced material flow
- Quick & Easy color changes
Tubular Flexible Heaters
- Conforms to heater channel shape
- Tight fitting
- Maximizes heat transfer
- 2 zone control
Heated Feeder Bushing
- Consistent material temperature
- Consistent material flow
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EWIKON offers a complete range of advanced valve gate systems for applications with highest demands regarding the part quality.
EWIKON valve gate systems are used in all branches of the plastics processing industry. The range of applications covers the use in multi-cavity moulds in the packaging and medical industry as well as the production of large parts in the automotive industry.
EWIKON valve gate systems are available with different needle drive versions and flow channel diameters from 3 mm to 22 mm. Thus, they can easily be adapted to specific application and mould design requirements.
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Nozzles DTV
Free-flow nozzle for manifold uses. It can change version in short times to adeguate itself to the most various requirements for small, medium and large capacities.
On request, it is furnishable with fusion heater.
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Unique Patent Pending Nozzle Design
Conductive Wear Resistant Tip
- Conducts like BeCu
- Longer lasting durable material
Lower Processing Temperatures
- Higher quality parts
- Energy savings
- Longer nozzle life
Minimizes material degradation
- Commodity grade resins
- Engineered grade resins
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nozzle Reference A (mm) P (230V) (W) Order
300 6936 50 400 6936-205-040
300 6936 63 500 6936-206-350
300 6936 80 650 6936-208-065
300 6936 100 800 6936-210-080
300 6988 0 0 6988-020-000
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The large spectrum of accessories in the Z-program completes the idea of the HASCO building block principle. It offers meaningful and functional additions for all applications. The Z-program is divided into eight ranges. From the guide pin to the electronic controller the user finds everything that is needed for the building of modern forms and tools.
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The High Performance System HPS II combines the advantages of an internally heated heated hotrunner system with the possibility to use existing 230 V standard controllers. From the economical point of view in many cases HPS II offers best possible solutions especially for materials easy to process. The system 2420 is the core product of the HPS II system. It enables the construction of compact multi cavity moulds with close cavity spacing and a reduced number of control zones.
Close cavity spacing
Compact mould design
Reduced number of control zones
Shorter cycle times
230 V standard controllers
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The hot runner systems produced by Asso s.r.l. are designed with cad-cam evolved systems, realized by cnc modern machines and tested in metrologic rooms by tridimensional machines always under numerical check.
Asso hot runners permit to distribute plastic material into several nozzles by keeping polymer flowing up to the injection point and totally eliminating its slag.
Asso hot runner systems are made to standard measures or on customer’s specific requests.
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Horizontal manifold
- Horizontal manifold, Type 02.20.
- for side injection
- small measures
- makes the horizontal distribution also in very small form possible
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nozzle Reference A (mm) P (230V) (W) Order
300 6936 50 400 6936-205-040
300 6936 63 500 6936-206-350
300 6936 80 650 6936-208-065
300 6936 100 800 6936-210-080
300 6988 0 0 6988-020-000
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EWIKON hotrunner systems for micro injection moulding machines enable the sprueless production of parts with even the smallest shot weights.
The systems are available in 1- to 6-drop version for processing of PE, PP, POM (Copolymere), ABS, PS. The percentage of filler is max. 15%. Typical shot weights range between 0,05 to 1 g. The maximum total shot weight is 15 g.
The systems are offered with only one control zone for tip inserts, manifold and sprue bush as well as with separate control for each gate. Enlarged mould bases enable the integration of slides and latches.
All systems are delivered as fully assembled hot halves for easy installation.
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EWIKON hotrunner systems for large parts are designed and manufactured according to the customers' specific requirements. Construction takes place on modern 3D-CAD systems. On request complete moldflow analysis and pressure drop calculations can be provided as well. The moulding of large parts requires modern valve gate technology. The valve gate nozzles come in lenghts up to 600 mm for applications with high immersion depths. Flow channel diameters up to 22 mm allow maximum shot weights of 8000 g per nozzle.
EWIKON hotrunner systems for large parts come as pre-assembled drop-in hotrunner modules.
These modules include complete electrical wiring, all devices for water cooling as well as the components for pneumatic or hydraulic operation of the needles. All systems undergo extensive functional tests before delivery. This allows an easy integration into the mould design and a quick start-up without on-site adjustments.
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Hot Runner Nozzles for Plastic Injection Moulding
TZM hot runner nozzle Plastic injection moulding makes high standards in heat conductivity, corrosion resistance, strength and hardness on the materials used. TZM and DENSIMET D2M nozzles from PLANSEE meet all this requirements and have a multiple lifetime compared to standard materials such as CuBe and hot working steels.
Advantages:
* TZM is superior to the standard materials by its high heat conductivity and corrosion resistance
* SHN surface hardening increases life-time according to customers by 3 - 8 times!
* Dimensions of the nozzle are not changed, surface hardness increases from 230 to 2000 HV (acc. Vickers)
Forms of delivery:
* Hot runner nozzles according to customers drawings
* TZM rods stress relieved
* DENSIMET D2M rods from stock
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Hot runner manifolds
EMP hot runner manifolds represent the fruit of over 25 years experience and research. They can satisfy any gendre of application exigency and assure:
• heat uniformity and longest life of heaters
• lack of problems due to frictioning and/ or stagnation points
• perfect balancing of the channels
• lthe use of all thermoplastic materials
They are planned and manufactured in standard models as well as according to the specific needs of each application.
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Born for the hot runners
M2 CONTROLLER FOR HOT RUNNERS WITH SETPOINT MANAGEMENT
The M2 is a controller designed to meet the special requirements of the hot runners applications. Included functions are: change of the Set point of up to 48 controllers by means of only one digital input, common to all the controllers; the commands are: switching from local to stand-by set point; local Set point step increase; local Set point step decrease. Target set point indication.
In case of sensor break the controller output is automatically locked at a value equal to the average of the outputs of the last 50 seconds of operation.
Selectable continuous Adaptive Tuning or One Shot Fuzzy Tuning. Two displays, three outputs: relay/ssr drive for control and/or alarms. Auto/Manual Station.
The M2 is simple, configurable by code or with software tool.
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Our HotMicroCoil Heaters have a varied operative range. Most important applications are nozzles for hot-runner systems or hot melting nozzles. Continuous process improvement is the guarantee for our continuously high level of quality. Hot-/ MicroCoil heaters can be supplied coiled to your requirements or just straight to be coiled afterwards. For HotCoils it is also possible to integrate a thermocouple.
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Series IMP
Athena’s Series IMP Modules use microprocessor-based circuitry to perform all required control functions. Units have built-in diagnostics and are fully self-tuning– setpoint temperatures are maintained without the need to manually preset or adjust the control temperature.
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From low cavity applications to 240 zone multi cavity systems, the TempMaster-Series temperature controllers are compatible with global industry standards and feature a user-friendly interface.
Every Mold-Masters® temperature controller is delivered completely assembled, inspected, and tested.
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Standard Temperature Controller
Use
This device has been designed to control and maintain with absolute precision the temperature in the various zones (plate, nozzles, injection nozzles) of the hot runner systems, guaranteeing so that the final product complies with the current most severe technical and qualitative requirements.
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The E-line controller is composed of a completely wired box and arranged for accepting n.1 or n.2 automatic-manual microprocessor cards.
It is a bench regulator with an electro-zinc-plated steel plate structure.
It is painted with epoxyhydric high-resistance powder. It has got a frontal aluminium panel sheltered by a polycarbonate tag.
The E-line regulator is simple and safe to be used, through:
Display with bright led for the indicator of the temperature measured.
Led for the signalling of the machine functioning.
Signalling of alarm owing to the thermo-couple breakage.
Indication of pre-heating phase on the display.
Possibility of operating in automatic or manual way.
Possibility of configuring some functioning modalities according to the proper operative requirements..
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The S-line and E-line thermoregulators as well as the S-line doubler are hardware instruments fit for controlling the
hot runner temperature in the heating systems of plastic injection moulds by checking the power delivered to the electric heaters.
The particular algorhythm of regulation (PID Quanta-enhanced) makes them fit for checking efficaciously the mould temperature in a very wide field of thermic capacity, and for the answer time of the load without having to modify the regulation parameters nor to wait for this to happen automatically by means of some autosyntonization algorhythm.
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Standard equipment for the TEMPRO plus C series
- Microprocessor controller with +/- 0,2 °C accuracy.
- Automatic filling and constant pressure monitoring.
- Pressure gauges (system and pump pressures).
- Automatic pump rotation detection.
- Maximum temperature monitoring.
- Heater control with solid state relay.
- Pumps safe to run dry. Backflow sensor.
- Sensor break monitoring.
- External sensor socket for PT 100 sensors.
- Air purging (unlimited mold purge for 140/160 units).
- Timer (time switch). Dry contact for alarm output plus audible alarm.
- Operating hours counter with service interval indicator.
- Options: Ultrasonic flow measurement, Communications interfaces, Mold sensor FeCo (Type J) socket
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