Crusherblocks, a global leader in mineral processing solutions, has engineered a robust 200-ton-per-hour sand washing production line in Indonesia, designed to tackle the challenges of high-humidity climates and produce construction-grade silica sand for Southeast Asia’s booming infrastructure sector. This EPC project integrates cutting-edge washing, dewatering, and water recycling technologies to maximize yield while minimizing environmental impact.
Project Overview
Location: Coastal quarry in Indonesia (specific site confidential)
Capacity: 200t/h feed, producing 160t/h washed sand (moisture <10%)
Material: Silica sand with clay/silt content up to 25%
Final Product:
ASTM C33-compliant sand for concrete mixing
0.1-2mm graded sand for glass manufacturing
95%+ purity after organic impurity removal
Core Equipment & Process Flow
1. Pre-Screening & Feeding
GZD9638 Vibrating Grizzly Feeder: Removes +50mm debris via 12° inclined bars
Aggrescrub 150 Log Washer: Attrition scrubs clay-bound sand with 55kW twin shafts
2. Primary Washing & Classification
FM200B Sand Screw: Dual 45kW motors process 200t/h with 0.3mm cut point
Hydrocyclone Cluster: 6x Ø500mm units for silt/clay removal (<75μm)
3. Fine Sand Recovery
LZ30-65 Fine Sand Recovery System: Recovers 92% of 0.075-0.6mm particles from wastewater
Deep Cone Thickener: Reduces sludge moisture to 65% for easy transport
4. Water Management
300m³/h Water Recycling Plant: 85% reuse rate with pH/SS monitoring
Sludge Press System: Produces stackable filter cakes (<23% moisture)
Tropical Climate Adaptations
Corrosion-Resistant Build:
304 stainless steel for screw shafts and weir plates
Epoxy-coated structural steel against saltwater aerosols
Monsoon-Proof Design:
Elevated control rooms with IP66-rated electrical panels
Non-clogging screen media for high-humidity conditions
EPC Implementation Highlights
1. Site-Specific Engineering
Modular Skid Mounting: Pre-assembled washing modules reduced on-site work by 30%
Terrain Optimization: 8m elevation drop utilized for gravity-fed slurry flow
2. Fast-Track Installation
45-day mechanical installation timeline
Local workforce training for maintenance
3. Environmental Compliance
Zero wastewater discharge via closed-loop recycling
Noise levels <70dB at property boundary
Performance Guarantees
Sand Quality:
<1% clay lumps
SEAB Standard 302:2021 compliance
Operational Efficiency:
22kW·h/t power consumption
98% uptime in first 6 months
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Crusherblocks | 200t/h Sand Washing Plant Indonesia | Silica Sand Processing | Turnkey Washing Solution | Hydrocyclone Technology | SEAB Concrete Sand | Tropical Mineral Processing
Why Partner with Crusherblocks in Indonesia?
Localized Expertise: Dedicated ASEAN technical team with Bahasa-speaking engineers
Climate-Proof Designs: Proven in Riau, Kalimantan, and Sumatra operations
End-to-End Service: From geotechnical surveys to automated SCADA integration
Serving Strategic Applications:
Construction: Jakarta-Bandung HSR concrete aggregates
Industrial: Glass-grade sand for Batam manufacturing hub
Land Reclamation: Washed sand for coastal development projects
Request a Process Flow Diagram
Crusherblocks – Where Every Grain Meets Global Standards