The enterprise accepts the orders to manufacture castings:
1. From steel (20 – 35L, 20 G1FL, 20 FL as per GOST 977-88)
- by method of casting to covering matrix with dimensions 460x460
weight of casting upto 50 kg
Steel casting in induction furnace with volume 0,4 -1,0 t with acid fettling
- by method of casting in sand-menist liquid-glass matrix.
The matrix are manufactured at matrix machines of 235 m model, max dimensions 1400x1500x525/650
Weight of casting: from 50 to 1500 kg
Steel casting in six ton arc electrofurnaces with acid fettling, filling from locking bucket
- by method in sand-clayey liquid glass matrix
The matrix is manufactured manuaaly.
Weight of casting: from 1000 to 2500 kg
Steel casting in six ton arc electrofurnaces with acid fettling, filling from locking bucket.
2. From brass (LC16K4 GOST 17711-80, LK-D with low content of silicon)
- by method of casting under pressure. Casting machines under pressure of grade 711A07, 711A08, GLO 400/36.
Weight of casting: upto 2.0 kg
Serial item – brush holder case (more than 10 items are developped) with dimensions of windows for brush 32õ25, 64õ25 etc., weighing out from 0.04 upto 2.0 kg
- method of casting to to mould, to metal yoke.
Weight of casting: from 0.5 upto 350 kg
- by method of casting to sand-clayey matrix
Weight of castings: from 10 to 200 kg
3. From silumin (AK-12 DSTU 2839-94 GOST 1583-93)
- by method of casting under pressure. Casting machines under pressure of grade 711A07, 711A08, GLO 400/36.
Weight of casting: from 0.5 to 2.0 kg
- method of casting to to mould, to metal yoke.
Weight casting: from 0.5 to 80 kg
- by method of casting to sand-clayey matrix .
Weight casting: from 1 to 120 kg
4. From bronze (Bð 04C4S17 GOST 613-79)
- method of casting to to mould, to metal yoke.
Weight casting: from 1 to 250 kg.
The ready castings are controlled regarding chemical composition, mechanical properties, dimensional accuracy.
Contact person: Chief metallurgist Martynenko V.F.
tel: +38 (0572) 95-66-72
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