NEW! HRScool Evo: no cooling required
It enables hot runner systems with uncooled cylinder

The solution for cylinders where water lines are not required anymore


Designed for thermal insulation optimization, it avoids cooling for the most common automotive applications. A telescopic cover, made of a highly conductive material and placed between the cylinder and the plate, makes a thermal bridge with the back plate to ease the heat dissipation.

Thanks to the new geometry of the components, HRScool Evo enlarges the range of applications where the active cooling can be avoided.

Its supporting columns reduce the contact surface between the cylinders and the manifold area concentrating the heat in the minimum necessary surface.

No pipe layout required for cooling. Cylinders can be removed leaving the pin in the hot runner system. Available for hydraulic and pneumatic cylinders.