Products

Shandong Haishan Industrial Technology Co., Ltd. offers Bridge Counterweight Sand, a high-density iron-based aggregate for outdoor bridge concrete. It provides 7.0 g/cm³ density, freeze-thaw stability, low sulfur/phosphorus content, and reduced segregation during wet mixing. Available in 1-ton FIBC or bulk bags; contact for batch certificates and a quote.

Shandong Haishan Industrial Technology High Density Counterweight Sand is engineered for confined counterweight cavities requiring high mass per unit volume, with a bulk density of 7.2–7.4 g/cm³, controlled grading, and dual-layer anti-corrosion protection. Buyers can source, purchase, and bulk order this material for precision equipment, offshore components, machinery, and enclosed balancing systems.

For bulk procurement of dense counterweight fillers, choose Shandong Haishan Industrial Technology. Its high-purity counterweight iron sand offers 7.0–7.1g/cm³ bulk density, low void ratio, and strong bonding with concrete/resin to prevent settlement. Ideal for sourcing cast counterweights and closed cabinet weight gain with low dust and high compactness.

Shandong Haishan Industrial Technology is a professional manufacturer factory of general Counterweight Ballast Sand. For bulk procurement, this cost-effective filler offers stable bulk density of 6.8–7.0g/cm³, anti-rust passivated surface, and smooth filling, ideal for machinery and fitness equipment. With abundant stock and affordable price, it is a reliable low-cost aggregate for wholesale sourcing.

Shandong Haishan Industrial Technology manufactures High Manganese Steel Wire Cut Shot for heavy-duty blasting. Bulk buyers get impact strain hardening (surface >HRC55), ductile core, low dust, custom sizes, and quality reports. Ideal for mining, metallurgy, and military cleaning. Contact the factory for samples and quotes.

Shandong Haishan Industrial Technology manufactures Bearing Steel Wire Cut Shot from new high-purity bearing steel wire, with no recycled scrap added. Hardness is HRC 42–47; two-stage grading reduces dust and irregular particles. This abrasive is suited for shot peening and stress relief of bearing rings, gears, and medical metal parts. Buyers can request samples and material certificates for evaluation.