Precision Casting Silicon Pellets – Low Scrap Rate Solution

Precision Casting Silicon Pellets are formulated to address inconsistent silicon absorption and high rejection rates in iron foundries. Their uniform size and optimized chemical composition ensure stable inoculation during pouring, effectively suppressing chill, shrinkage, and carbide formation. Proven in European and Southeast Asian foundries, our pellets help manufacturers produce high-integrity castings with fewer defects and lower operational costs.

Standard:​ 5-30mm (Ideal for automatic feeding systems).

Fine:​ 0-5mm (Suitable for surface treatment of precision castings).

Customization:​ Adjustable based on ladle size and inoculation method.

Defect Reduction:​ Minimizes white cast iron structures and shrinkage porosity.

Stable Absorption:​ Uniform dissolution ensures predictable silicon uptake.

Cleaner Operation:​ Low powder generation improves the workshop environment.

Reliable Supply:​ Priority production scheduling for long-term contract clients.

Gray & Ductile Iron:​ Inoculation of brake discs, hydraulic valves, and pipe fittings.

Electric Furnace Tapping:​ Quick adjustment of silicon levels in molten iron.

Case Study:​ A foundry in Thailand reduced its scrap rate by 15% after implementing our pellets into their pouring process.

Packaging:​ 1MT Jumbo Bags on pallets, rain-proof and UV-protected.

Shipping:​ FOB Qingdao/Shanghai; CIF Southeast Asia/Middle East.

Certification:​ ISO 9001, MTC available; SGS/BV testing supported.

We specialize in R&D for foundry additives, equipped with spectrometers and particle size analyzers. We hold annual framework agreements with several European foundries and offer technical guidance for new clients.

FAQ:

Q: What is the MOQ?

A: 20 Metric Tons.

Q: Do you accept trial orders?

A: Yes, we accept 10MT trial orders for quality verification.

Q: How do you ensure low powder content?

A: We utilize a multi-stage screening process to remove fines before bagging.

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