Look forward to three WORLD PREMIERES.
October 12–16, 2026, LIVE in FRIEDRICHSHAFEN.
BOOTH A2-2301
We look forward to seeing you there!
You're welcome to schedule appointments with our trade show team today.
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Scroll ⬢
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⬢Heat
HEAT.COOL.EJECT.
Multiple injection points in the smallest possible installation space and integrated functions that previously had to be designed separately: mold cooling, mold insert support, and an optional ejector. Now also available as a needle valve with an integrated prechamber.
Your Application—Our Solution.
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⬢MONOLITH®PLUS MULTI
Heat.Cool.Eject.
Multiple connection, additive, disruptive in their most technically beautiful form. Integration of tool cooling, support of the mold insert, integration of ejectors, injection in previously unreachable places? Your wishes - Our solution.
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MONOLITH®PLUS MULTI - ONE NOZZLE - MANY POSSIBILITIES
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:format(avif):quality(75) "Futuristic, metallic cylindrical device with angular base, top featuring multiple connectors, set against a white background.")
:format(avif):quality(75) "Mechanical component with a gold cylindrical body and gear on top, attached to a gray base with bolt holes, viewed at an angle.")
:format(avif):quality(75) "A cylindrical mechanical part with a honeycomb pattern, metallic finish, and a circular perforated top.")
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Product selection
01:format(avif):quality(75) "A metallic device with numerous vertical pegs on a hexagonal pattern background with red lighting accents.")
Hot halves
Hot halves combine precise temperature control with maximum user-friendliness. Thanks to their convenient adaptation to a wide variety of tool shapes, Witosa hot runner systems can be quickly and safely integrated as a hot side. Through thoughtful design, high-quality materials, and tested components, hot sides offer the highest level of process and operational safety – for reliable results in daily use.
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03:format(avif):quality(75) "Cylindrical metallic device with hexagonal patterns, set against a black and red hexagonal background.")
MONOLITH®
Be inspired by the additively manufactured technology that shifts the known boundaries of conventional hot runner technology. Homogeneous melt guidance and perfect temperature profiles ensure optimal material processing. Higher process stability and reduced downtime are the result. MONOLITH® – the new generation of hot runner nozzles from WITOSA.
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05:format(avif):quality(75) "Hexagonal carbon structures with honeycomb interiors levitate over a black hexagonal surface with glowing red edges.")
Energy Blocker®
3D printed Energy BLOCKER® made of hardened steel reduce the energy consumption of your hot runner manifold by up to 52% compared to conventional hot runner systems with titanium pressure pads, depending on the application. The thermal insulation of the Energy BLOCKER® in relation to your tool not only saves energy costs during the operation of the hot runner system but also reduces the necessary cooling capacity for your mold. This results in additional energy savings.
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Hot runner manifold
We manufacture hot runner manifolds for you with shrink-fitted deflection elements. This process perfectly combines rounded melt channels with ideal surfaces. For precisely balanced filling studies, we also compensate for shear differences and melt orientation in our manifold systems.
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08:format(avif):quality(75) "A sleek electronic device with a red and black hexagonal design on the front, set against a dark hexagonal background with red lighting accents.")
Control technology
Intelligent rule algorithms, fast response times, and a user-friendly interface ensure maximum process control and transparency. Optimized performance control sustainably reduces energy consumption, while modular, connectable systems allow easy integration into modern Industry 4.0 environments through OPC UA.
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Linear systems
Lateral injection with full process control and evenly adjustable filling studies. Standard multi-nozzles with passively heated tips are yesterday's technology for us. Systems with one nozzle and one control point per injection point are our standard - even in lateral connection... Do you also want full process control?
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XS Systems
Our XS linear system is designed for lateral injection with small cavity distances and part weights of up to a maximum of 15 grams. The MONOLITH® nozzles are screwed to the manifold and connected leak-proof. Nevertheless, short, delicate nozzles can be realized due to the intelligent system structure. The system is therefore very easy to install and simple to handle.
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MONOLITH® Single Nozzle
Whether prototype, pre-series, or small series mold with a low number of cavities - every article deserves quality and process stability. Easy to integrate: As it is adapted to standard centering rings and mounting plates, the nozzle integrates effortlessly into any standard mold structure. See for yourself...
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