Cold Box Core Machines
Cold-Box Core Production Systems
High Speed and Dimensional Accuracy
The Cold-Box process is an advanced core manufacturing method in which chemically bonded sand is cured at room temperature, usually with the aid of a gas catalyst such as amine gas. This technology offers high precision, strength, and operational efficiency, making it the ideal solution for a wide range of casting applications, from automotive to heavy industry.
Cold-Box Core Technology
Our Cold-Box Core Shooting Machines feature horizontal and vertical core box opening capabilities, are universally compatible, and can be customized to your production capacity. Unlike shell core operations, these systems require no heat treatment, resulting in energy savings. They prepare even the most complex core geometries for casting in seconds.
Advantages of the Cold-Box Process
Key operational benefits of our cold box core machines that add speed and quality to your production line:
High Dimensional Accuracy: Core production with millimeter tolerances thanks to mold clamping technology.
Fast Curing: Thanks to the gas catalyst, it radically shortens cycle times with a curing time that takes only seconds.
Stable Surface Quality: Ensures a smooth core surface, providing excellent quality on the inner surfaces of castings.
Low Gas Emissions: Minimizes gas release during casting, preventing porosity (gas void) defects.
Energy Efficiency: Reduces operating costs and carbon footprint as there is no need to heat the molds or sand.
Flexible and Customizable Design: The flexible machine structure can easily adapt to different matchbox sizes and complex designs.