Dem machines - Import export

Axial bearing 1000 N press, locking ring assembly and testing station

During re-machining, a cutting tool is used to remove material from a workpiece in order to shape or surface it as required. We offer re-machining (turning, twisting) as wage work. The following machining operations we offer: Turn thin stem, pins and tips Screw punctures, approaches and undercuts Heads of screws / cold shaped parts machining process (turning) further machining operations are possible on request. Our curve-controlled automatic Audrema lathes offer you further possibilities of finishing cold-moulded parts. These automatic lathes are designed to achieve maximum precision and reproducibility at high throughputs. Short loading and unloading times permit economical production of medium-sized and large series.

Retractable power distributor SV302 for outdoor use, made of saltwater-resistant aluminum. The retractable power distributor SV302 is accessible by car, of course, only when the lid is fully closed. The standard surface is natural aluminum. As standard, the distributor is equipped with 4 SCHUKO sockets with VDE test mark. The housing is watertight when closed, protection class IP67. Further assembly variants on request.

Plate Precoat Filter are used for the fine filtration of low-viscosity oils. This cost-effective filter is a compact device designed to supply individual machines. The achievable filtration fineness is between 1 and 5 µm in NAS 3-7. The filter regeneration and cleaning of the filter discs are done manually. Advantages: Small footprint Excellent filtration results Low installation effort The filter geometry can be customized to match the machining machine (on request) Affordable price Operating Principle: Swelling: The entire tank is filled with oil. Before filtration can begin, the filter discs (1) need to be swollen with a filter aid (diatomaceous earth, cellulose, perlite). Filtration: After the precoat, the operator manually switches to filtration and directs the filtrate into the clean tank (2). The system pump can now be switched on to supply the processing machine. The achievable filtration fineness is 1 – 5 µm, depending on the filter aid used.

Turbine Blades and Vanes

Propulsion and engines components

Propulsion and engines components

Propulsion and engines components

Propulsion and engines components

Components for Space Applications

Components for Space Applications

Broaching Tools

Broaching Tools

Broaching Tools

Aerosctructure subassemblies and subcomponents

Aerosctructure subassemblies and subcomponents

Aerosctructure Subassemblies and Subcomponents

MACHINING OF FRAMES FOR AIRCRAFT

MACHINING OF EXAUST CASING

MACHINING OF COMPRESSOR BODY

COMBUSTION CHAMBER CASING FOR TURBINE

Turbine Blades and Vanes

Aerosctructure subassemblies and subcomponents

Components for Space Applications

Propulsion and engines components

These are the parts used for precision machine parts.

Black oxidation treatment is a commonly used chemical surface treatment method for metal parts, including steel, stainless steel, copper and brass. The principle of this process is to immerse the metal in a heated solution containing oxidized salt, so that the metal surface forms a black oxide film to achieve the purpose of rust and corrosion resistance. This oxide film is usually iron tetraoxide (Fe304), which not only improves the corrosion resistance of the metal, but also gives it a black appearance. This surface treatment is widely used in areas such as precision machining projects, automotive parts, tools and decorations, and the advantages of black oxide include better corrosion protection, reduced light reflection, dimensional stability and aesthetic appeal. In short, the black oxidation treatment is a versatile technology suitable for the improvement and protection of various metal parts.

These are the parts used in valve.

These are the parts used in valves machinary.