Custom-Size Silicon Calcium Alloy

In wire feeding and injection processes, the particle size distribution of silicon calcium alloy directly determines calcium recovery rates and overall smelting costs. Oversized particles cause blockages, while excessively fine material generates dust and splashing-both leading to significant waste. Our Custom-Size Silicon Calcium Alloy is engineered to eliminate these operational pain points. Leveraging advanced crushing and screening systems, we precisely control particle size distribution to ensure uniformity and minimal fines. This guarantees smooth wire feeding, reduces splashing, and markedly improves calcium absorption efficiency-helping you lower alloy consumption per ton of steel without increasing procurement costs. Moreover, we support made-to-order production based on technical drawings or samples. Regardless of your equipment's origin or model, we deliver tailored sizing solutions that turn process compatibility into a competitive advantage.

0–3 mm(Feeder / Injection)

3–10 mm(Cored wire filling)

10–50 mm(Ladle addition)

50–100 mm(Bulk charging)

Fines control: <3% below standard size.

1.Adjustable particle sizes to perfectly match various smelting processes
2.Low powder rate reduces raw material waste and workshop dust pollution
3.Boost calcium recovery rate and cut steel production cost per ton
4.Sample processing and drawing-based customization available with comprehensive technical support

25kg / 50kg woven bags + 1MT bulk bags

FOB Shanghai / CIF Jakarta

SGS/BV inspection, ISO 9001 certified

1.Advanced screening equipment ensures particle size qualification rate ≥95%
2.Well-versed in loading & unloading requirements of ports worldwide, damage-proof packaging provided
3.Video factory inspection, video goods inspection and technical communication are available

Q: Can you customize particle sizes according to our smelting process requirements?
A: Yes. We can produce based on the target particle size distribution curve you provide.

Q: What is the MOQ?
A: 20MT per specification.

Q: Do you provide particle size test reports?
A: A sieve analysis report will be attached to each batch.

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