13. - 15. Januar 2026 Euroguss, DE - 90471 Nürnberg, (Halle 4A, Stand 4A-120)

alle Termine

ONI Rhytemper® HotPulse

High-Temperature Pulse Tempering for Die Casting

The Rhytemper® HotPulse multi-circuit tempering system precisely controls the heat removal of each individual tempering zone in the die casting tool. Temperature and flow are continuously monitored, ensuring consistently high product quality and shortest possible cycle times.

 

Customer installation example – tool-proximate setup enables precise heat removal

Individual number of tempering circuits thanks to the modular design with robust brass blocks

Advantages

Compact distribution system consisting of modular, connected brass blocks
Includes Profi visualization unit with 10.4″ touchscreen, graphical process data display, tool data storage, and USB interface for data transfer
Tool-proximate installation
Space-saving machine integration
Individual labeling of each circuit
Temperature and flow monitoring with leak detection for a variable number of tool channels
Flow measurement via turbine, vortex, or ultrasonic system
Automatic adjustment of cooling pulses using AI to match the current injection molding process (self-optimizing control)
Interruption of heat removal during the shot, mold-filling phase, and mold movement
Maximum hotspot cooling efficiency via 1.5" water connections
Media supply via temperature control unit, external heat source, or central cooling network with switch-over function
Individual flow calibration for each tool cooling circuit
Consistent connection configuration and pressure rating across all expansion stages
Interruption of heat removal during the mold-filling phase and mold movement

ONI Rhytemper® HotPulse – Multi-Circuit Temperature Control for Maximum

Technical Details

Circuit Control Pneumatic valve
Measurement Principle Turbine
Measuring Flow Rate 0,3 – 40 l/min
Maximum Medium Temperature 160°C
Medium Measuring Water
Main Media Connection 1 ½ inch internal thread
Consumer Circuit Connection 1 ½ inch internal thread
Rated Pressure PN 16

Accessories

ONI RHYTEMPER Temperatur Control Units

The high-performance temperature control units from ONI Temperiertechnik RHYTEMPER® GmbH are ideal for use as stand-alone systems or, even more efficiently, in combination with an ONI temperature control installation.

Temperatur Control Units

ONI Rhytemper® Mold Drainage System

ONI temperature control systems come with perfectly matched accessories. Blow-out units are used for the effective emptying of cooling channels in injection molds before a mold change. This process reliably protects the cooling channels from corrosion during storage.

Mold Drainage System

Filter unit

Perfectly matched accessories are available for ONI tempering systems. Filter units help prevent tool contamination and system malfunctions caused by dirt or metallic deposits from the cooling water network, ensuring reliable and sustainable operation.

Filter unit