Jakarta, October 2023 — Crusherblocks, a global leader in mineral processing solutions, recently announced that its 200 tons per hour sand washing plant on the island of Java in Indonesia has officially commenced operation. The plant is designed for the production of SEAB concrete sand, employing a closed-loop water recycling system and cyclone classification technology, capable of processing 700,000 tons of silica sand annually to meet the needs of national projects such as Indonesia's high-speed rail and industrial park reclamation.

Technical Highlights:

Tropical Climate Adaptability: Featuring 316L stainless steel and IP66-rated electrical control systems, it can withstand high humidity and salt spray corrosion during the rainy season.

Zero wastewater discharge: Achieving 95% solid waste recovery through sludge filter presses, compliant with Indonesia's 2021 environmental regulations.

Intelligent control: Integrated PLC automatic adjustment system for real-time monitoring of sand gradation (0.15-4.75mm) and mud content (≤0.5%).

Project application:

Jakarta-Bandung High-Speed Rail: Supplying silica sand with low powder content (<1%) for track slab production, enhancing concrete compressive strength to over 60MPa.

Batam Electronic Industrial Park: Provides 0.1-0.3mm high-purity glass sand, supporting semiconductor wafer manufacturing.

Industry Impact:

The Indonesian government plans to build 2,500 kilometers of new highways and 15 industrial parks by 2024, which will increase the demand for SEAB standard sand by 300%. Crusherblocks' localized layout may become a new benchmark for Chinese companies participating in the "Global Maritime Fulcrum" strategy.