Casting

High-pressure die casting

 

Benefits

  • Suitable for thin wall castings and castings with complex shapes

  • High accuracy and stability of production processes

  • Best price level

  • Smooth surfaces and edges

  • Short casting cycle

  • Economically highly beneficial technology

Capacities

  • Weights from 0.01 to 20 kg

  • Pressure die casting machines with closing forces between 150 and 2.000 to

  • Wall thickness from 0.5 mm

  • Special alloys, vacuum, 3-plate casting moulds

  • Non-automated, partially or fully automated cells

  • Micro spraying

Low-pressure casting

 

Benefits

Characteristic feature of low-pressure casting is an efficient manner of filling the mould, suitable for thin-wall castings, and castings with larger surface. Due to controlled filling with minimum turbulences and controlled solidification of the melt, low-pressure castings feature very fine and tight material structure, free of porousness, high accuracy, good mechanical properties and quality surface.

Capacities

  • Weights up to 25 kg

  • For serially symmetric parts (cases, compressor bodies, etc.)

  • Suitable for small to medium production batches

  • Possibility of inserting brass or steel denseners (nuts, bearing housings, pins, etc.)

  • Experienced tool works

Chill casting

 

Benefits

Due to faster solidification, a chill casting features better mechanical properties and relatively fine and tight material structure. Additional benefits are small porousness, accuracy and quality surface. Last but not least, aluminium chill castings are lighter comparing to alloy by almost two thirds of the initial weight. Non-demouldable shapes and sockets can be solved by means of cores. Chill casting represents a good choice for production medium-size castings for series ranging between 1,000 and 10,000 pieces, and minimum production batch of 100 pcs. For higher volumes of parts up to 20 kg weight, we recommend that the low-pressure casting method is applied.

Capacities

  • Castings up to 30 kg weight

  • For medium instrument bodies, drive unit lids, stands, etc.

  • Possibility of inserting brass or steel inserts (nuts, bearing housings, pins, etc.)

  • Experienced tool works

  • Life time of ingot mould depends on geometry of casting, alloy and mould material

Sand casting

 

Benefits

Sand casting in is flexible and suitable for small and also big castings. Castings further feature sufficient accuracy and good surface quality. This technology is suitable for complexly structured parts where cores should be inserted. From the economic point of view, sand casting is suitable for small series due to low costs of model device, and short delivery terms. Design changes are usually easy to implement.

Capacities

  • Castings up to 400kg weight

  • Maximum dimensions 1800 x 1800 x 300 mm

  • AL, GG, aso

Precision casting

 

Benefits

Precision casting by smeltable model is suitable for the production of geometrically complex and precise parts. This method allows casting of sharp contours with high surface quality. The main advantage of this technology is therefore, first of all, precision and relatively high design liberty when, thanks to a smeltable model, a complex-shape section with minimum or even zero need for further machining can be made.

Capacities

  • Castings up to 5 kg weight