Key Products
- Serial castings at 0,2 – 40 kg (for ex. fittings DN15 to DN100) according to Croning method (hot box procedure)
- Individual castings and smaller series at 15 – 1000 kg (for ex. fittings DN100 to DN600) according to ester silicate method (usage of different quality of silicate, ceramic, chromite and zircon sand)
Steel Grades
- Unalloyed and alloyed cast steel
- Wear – resistant cast steel on the basis of Cr and Mn
- Stainless and corrosion – resistant cast steel
- Heat – proof steel castings
- Austenitic – ferritic steel castings (duplex)
- Special alloys
Materials
- DIN Standard: 1.0619, 1.4408, 1.1138, 1.5419, 1.7357, 1.4308, 1.4409, 1.4581, 1.4470
- ASME Standard: WCB, CG8M, WCC, A217 WC1, A217 WC6, A217 WC9, CF8, CF3M, CF3, A182, A890 4A, 5A, 6A
Production Capacities
- Production of castings according to the Croning method: 80 – 90 t monthly
- Production of castings according to the Veloset method (self-hardening sand moulds): 40 – 50 t monthly
- Melting in induction furnaces with different capacity (2.000 kg, 600 kg, 150 kg)
- Preparation of new patterns from metal and wood, repairing of old patterns
Our Offer
- Production of castings and finished sub-assemblies for fittings and pumps,
for chemical and petrochemical industry, wood-processing industry, machine construction and automotive industry - Production of wear-resistant products for sand-blasting machines
- Production of castings made of refractory material
- Production of tools (patterns made of steel, wood and plastics)
- Heat treatment (heating with gas, cooling with air, water, then usage of vacuum furnace and cooling in oil (at subcontractors)
- Acceptance conditions in conformance with customers’ requirements, for ex. Germanischer Lloyd, Bureau Veritas, Det Norske Veritas, RINA, etc.)
Quality Control
- Chemical analysis
- Metallographic inspection
- Non-destructive testing (RT, PT, UT, MT)
- Destructive testing (tensile test, notched-bar test)
- Dimensional testing on modern measuring machines