911爆料网

Published

Cooling Bore Creates Turbulent Flow

Hasco says its Cooling Tornado facilitates turbulent flow, boosting cooling effectiveness by up to 20%.

Share

Hasco says its new Z9665/… Cooling Tornado cooling bore increases efficiency and saves energy during mold cooling by promoting turbulent flow of the cooling medium. Used in combination with runners in core cooling systems and directly in the corresponding cooling bores, the Cooling Tornado Z9665/.... produces turbulent flow to increase the cooling effectiveness by up to 20%, according to Hasco, depending on the flow L/min. By interrupting the laminar lower layer of the cooling medium, this turbulence enables the inner core of the cooling medium to flow to the outer sheath and considerably improve the heat transfer.

Hasco Z9665/鈥 Cooling Tornado

Hasco says its Z9665/… Cooling Tornado creates turbulent flow for more effective mold cooling.
Source: Hasco

Compared with conventional cooling bores, Hasco says temperature differences of up to 10°C can be attained with the Cooling Tornado, enabling potential energy savings between 20 and 40%. The Cooling Tornado can be retrofitted into existing systems with customized lengths possible.

In terms of installation, the Cooling Tornado is positioned and fixed at the end of a cooling channel via a clamping ring. The mounting can both be carried out in combination with cooling pipes for core cooling and also directly mounted in the cooling bores.

Hasco says testing showed that in a comparison of the cooling circuits with and without the use of the Cooling Tornado, a surface temperature reduction of 10% was measured. Using a flow rate of 6 L/min, Hasco says the surface temperature of the cavity fell from 86°C to 78°C.

Related Content

  • Conair Names New Head of Customer Care

    Jared Helfrich to direct the efforts of the machine builder’s growing customer care group, combining its existing parts and service and repair organization with a new range of fast-growing customer services.  

  • Thermal Care Names New Regional Manager

    The process-cooling technology supplier has appointed Avi Bromberg to manage equipment sales and support in the Mid鈥怉tlantic, New England, Eastern Canada and the Caribbean.

  • Mold Sensor Prevents Accidental Closure in Injection Molds

    When tied to the machine control, Burger & Brown Engineering’s Global Thinswitch can help prevent mold crashes due to premature mold close, saving the user downtime and expensive mold repairs.