The closed-die drop forging shop produces closed-die drop forgings in large and small series. Closed-die drop forgings are produced in weights ranging from 35 to 450 kg. The most commonly produced products are in a range from 50 to 300 kg. SUPERFORM and SUPERFORGE technical software is deployed in the verification of the technical designs to ensure the quality of the most complicated closed-die drop forgings. The machining division processes castings and forgings on standard and numeric control machines. Castings and forgings require processing in order to simplify their final processing and to ensure cleanliness and quality when conducting testing.
Closed-die drop forging shop - machinery
| Closed-die drop forging | Counterblow hammers UHG1 and UHG2 |
| Heating of intermediate materials | Carousel furnace, 3200 mm in diameter |
| Material preparation before forging | CZK 1600B press |
| Material handling | Dango Dienenthal handler |
| Forging weights | 35 - 450 kg |
| Maximum forging diameter | 700 mm |
| Maximum forging surface area | ca 4,400 cm2 |
| Finishing options for forgings | sandblasting or surface roughing |
| Forging material | regular steels, class 11, 12, 13, 14, 15 and 16 |
| Monthly production | 300 t of forgings |
