FUNKE Series Heat exchangers TDW (Turbo-Spin) are very compact, have a floating tube bundle and are designed for cooling hydraulic oils or oil-changing liquids.
The heat exchange surface area ranges from 0.15 m2 to 4.00 m2. Heat exchangers can be designed with both standard and significantly modified geometric parameters.
The spirally twisted flow in the inter-tube space has a high heat transfer coefficient and is formed by a set of spiral blocks. The pitch of the spiral is selected taking into account the flow characteristics.
There are two standard varieties of spiral blocks. The O-version (small spiral pitch) is used for oils with a low viscosity value and the W-version (large spiral pitch) for oils with a high viscosity value.
Changing the geometry allows you to find a compromise between the pot