Blade fan - Import export

CNC machine tool with 6 axis for belt grinding, polishing and belt linishing aircraft engine airfoils such as fan blades, vanes (OGVs and IGVs), steam turbine blades and gas turbine compressor blades and vanes. Extreme high precision and repeatable stock removal allows balancing of milling process to save milling time and cutter costs by maximizing milling roughness followed by MTS process.

CNC polishing of compressor blades and vanes to optimize flow efficiency while at the same time minimizing differences due to tolerances in blade geometry. This is essential to the balancing of the compressor rotor and the fit of the stator parts. The SPE allows to keep up with the demand of this for the latest F-Class & H-Class Gas Turbine Compressors. The SPE CNC-Machine allows automatic polishing of all rows of the Gas Turbine Compressor, as well as most rows of Steam Turbine Blades within tight tolerances and highest repeatability. A dedicated CAD/CAM software allows for generation of NC part programs. As the SPE is a cartesian type machine tool there is no need for referencing or time consuming in process gauging. The precision and repeatability of the process allows the balancing of the milling process to leave a rougher scallop on the blade and save valuable time and cutter on the milling side. Capable of polishing compressor blades, fan blades and vanes up to 550 mm in length.

One of the most popular SEPA EUROPE fans is the axial fan with the dimensions 40x40x10 mm and the popular Magfix® sleeve bearing. This year it underwent complete revision and further development. The new fan generation is known as the LF40P and with the same external dimensions is installed in the same way as the previous model. The new and currently unique rotor geometry is obvious at first sight. It is completely different from the previous shape and layout. Thanks to the distinctive rotor blade with a cut, either a clear noise reduction can be achieved at the same speed or the same noise level as previous generations with 25% more air performance. The current model is equipped with the SEPA MagFix® bearing and PWM input with which the speed can be set to meet the necessary requirements. The LF40P is an excellent example for the permanent further development of products at SEPA EUROPE.

Durable: • Hardened alloy steel cylinder and coated aluminum end plates reduce overall weight and extend life • Fan blade cooling system helps lower bearing and spindle temperatures, results in high durability and longer life Versatile: • Available in non-vacuum, central vacuum and self generating vacuum • 3”, 5” and 6” PSA and Hook & Loop pads available Ergonomic: • Recessed lever to eliminate any pinch points • Vibration absorbing comfort grip and ergonomic wrist support improves feel and increases maneuverability • Tool comes standard with 3” and 2 /34” grips • 360° rotating exhaust vanes help direct air away from operator • 360° rotating exhaust vanes • Fan blade cooling system