... cast: high quality silicon steel, alloy structural steel, carbon tool steel, spring steel, bearing steel, etc3. Machine model: one ... 160 mm2,2. Steel quality to be cast: Q235, 20MnSi, low alloy steel, 3. Machine model: 4 machines 4 strands ... product quality: up to the enterprise standard and up to the countries quality standard rectangular billet continuous casting machine with good quality and price