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Agro-Industry & Food Processing

Commercial Grain Corn Drying, Silo Storage & Aggregation Depot

Establish a commercial grain receiving, continuous drying, and steel silo storage depot in KIB to consolidate Timor’s corn harvest for regional feed mills and export markets.

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Business illustration (AI): Commercial Grain Corn Drying, Silo Storage & Aggregation Depot
Business illustration (AI)

BUSINESS OPPORTUNITY

Business Overview

East Nusa Tenggara produces substantial volumes of grain corn across South Central Timor (TTS), North Central Timor (TTU), Malaka, and Belu regencies. However, post-harvest losses routinely exceed 15% to 25% due to high harvest moisture (22%–28%), inadequate roadside sun-drying, and destructive aflatoxin mold blooms during rainy periods. Establishing a high-capacity continuous drying and bulk steel silo storage hub in KIB transforms raw damp field corn into standardized industrial feed grain (moisture < 14%, aflatoxin < 20 ppb). Locating in KIB connects grain inflows directly from the Trans-Timor highway with neighboring feed mills, inter-island shipping berths at Tenau Port, and overland export corridors to Timor-Leste.

Products & Business Formats

Standardized Dried Yellow Feed Grain Corn (Moisture < 14%)
Cleaned, mechanically dried, and graded yellow corn meeting National Animal Feed Standards (SNI), free of dust, cobs, and aflatoxin mold.
Premium Food-Grade White & Yellow Polished Corn Grits
De-germed and precision-milled corn grits for regional culinary staples, traditional snacks, and food processing ingredients.
Corn Cob & Agricultural Residue Pellets for Bioenergy
Densified fuel pellets produced from crushed corn cobs and husks, supplied as biomass fuel for industrial boilers and co-firing power plants.
Grain Cleaning & Silo Storage Custody Services
Third-party bulk grain intake, continuous drying, and climate-controlled silo storage custody for grain traders and regional feed mills.

Business model

Trading and processing margins come from buying main-harvest corn, drying and storing it as buffer stock, supplemented by regular supply contracts with feed mills and sales of corn grits/flour.

Development stages

  1. Stage 1 — Use ready-to-lease buildings at KIB to install grain cleaners, batch dryers, and palletised storage warehouses.
  2. Stage 2 — Add a corn-grits milling line, degerminators, and facilities for rapid moisture and aflatoxin testing.
  3. Stage 3 — Build a large-capacity corn-storage silo complex with continuous tower dryers on KIB HPL land plots.

BUSINESS OPPORTUNITY

Market & Potential Buyers

Timor Island produces over 300,000 tonnes of grain corn annually across South Central Timor (TTS), North Central Timor (TTU), Malaka, and Belu. However, during rainy harvest periods, farmers suffer crippling 20%+ post-harvest losses because traditional sun-drying fails. Operating a continuous-flow grain drying and silo terminal inside KIB resolves this bottleneck, supplying local feed mills, inter-island trade via Tenau Port, and export corridors to Timor-Leste.

Market Demand & Potential Buyers

  • Commercial swine and livestock feed manufacturing plants operating inside KIB
  • Large-scale commercial feed mills in East Java (Surabaya) via empty container return backhaul shipping
  • Cross-border agricultural grain traders and food import distributors in neighboring Timor-Leste
  • Local commercial poultry and pig farming cooperatives across Greater Kupang

Market Evidence & Context

Major Corn Production Centers across Mainland Timor

Provincial agricultural data confirms that South Central Timor (TTS), Belu, and Malaka form the grain basket of NTT, yielding hundreds of thousands of tonnes of corn annually. Bolok Industrial Park Profile

High Post-Harvest Losses Due to Inadequate Sun-Drying

Wet season harvests result in severe grain rot and toxic aflatoxin outbreaks, driving desperate demand for mechanized commercial grain drying facilities. Pig Feed Industry Competitiveness: Case Study in Kupang City, East Nusa Tenggara

Direct Strategic Highway Linkage via Trans-Timor Corridor

KIB is situated at the terminus of the Trans-Timor highway, enabling heavy grain tipper trucks to unload directly into intake hoppers without urban detours. Trans-Timor corridor · Reference not yet attached

Grain trading in NTT is currently dominated by informal collectors who buy wet field corn at heavy discounts and dry it crudely on tarpaulins along highway shoulders. Grain dried this way has uneven moisture (16%–20%), high dirt contamination, and elevated aflatoxin levels that cause rejection by commercial feed mills. A modern silo depot in KIB delivering certified SNI-grade grain commands premium market pricing.

BUSINESS OPPORTUNITY

Raw Materials & Supply

Raw wet corn is aggregated directly from farming farmer groups and rural collection stations along the Trans-Timor highway corridor.

305,34 thousand tonnes

NTT corn production · 2025

Dry kernels, moisture content 14% · harvested area 114,52 thousand ha

Harvest Area and Production of Corn in NTT for 2025
Raw material sources and requirements
Materials & RequirementsProcurement SourceQuality & Key Specifications
Raw Wet Grain Corn (Shell Corn on Cob or Loose Grain)Smallholder farming cooperatives in South Central Timor, TTU, Belu, and Malaka.Fresh harvest grain, moisture 20%–28%, free from chemical pesticide contamination.
Thermal Energy for Continuous Grain DryersCaptive corn cobs, biomass pellets, or clean industrial diesel.Clean indirect hot air heat exchangers to prevent combustion soot from contaminating food-grade grain.
Industrial Electrical Power for Silo Aeration & ElevatorsKIB estate electrical grid with on-site backup generator.Stable 380V three-phase power to drive heavy bucket elevators and aeration fans.

Seasonality & Supply Continuity

Grain intake peaks between February and June during primary harvest flushes. The facility dries grain rapidly and stores it safely in silos for year-round distribution.

Collection & shipping

Wet corn is hauled via 10-to-20 tonne dump trucks along the Trans-Timor highway directly into KIB intake pits. Outbound grain is dispatched via bulk container or bagged trucks.

Procurement & handling costs

Raw grain procurement constitutes 75%–85% of total grain merchandising cash cost. Operating high-efficiency biomass-fired dryers minimizes per-tonne drying expense.

BUSINESS OPPORTUNITY

Why Consider KIB

KIB provides the essential heavy industrial infrastructure: high-capacity power, direct Trans-Timor access, deep-water port proximity, and co-located feed mill off-takers.

Direct Gateway to Trans-Timor Grain Highway & Border Corridor
Enables heavy multi-axle grain tipper trucks from rural Timor farming sentras to deliver directly without being obstructed by Kupang city center bridge limits. Trans-Timor corridor · Reference not yet attached
Immediate Captive Demand from KIB Commercial Feed Mills
Direct inter-estate transfer of dried feed corn to neighboring feed manufacturing plants inside KIB with near-zero logistics handling costs. KIB development plan · Reference not yet attached
Short 7.9 km Drayage to Tenau Container Port for Inter-Island Shipping
Enables cost-effective containerized shipping of surplus grain to Surabaya feed conglomerates utilizing discounted empty backhaul container freight. Road Distances from KIB Bolok to Key Port, City, and Airport Hubs

BUSINESS OPPORTUNITY

Business Development Requirements

Investors can deploy a 20–30 TPH automated continuous-flow mixed-flow grain drying plant coupled with a 5,000 to 10,000-tonne galvanized steel silo battery.

Business process

  1. Truck intake over certified 60-tonne weighbridge, automated pneumatic probe sampling, and instant moisture/aflatoxin analysis
  2. Bulk unloading into underground intake hopper with heavy pre-cleaning trommel to extract stones, cobs, and dust
  3. Continuous drying through automated mixed-flow grain drying towers (reducing moisture from 26% down to 13.5% in a single pass)
  4. Transfer via enclosed bucket elevators into galvanized corrugated steel silos fitted with automated aeration and temperature monitoring cables
  5. Continuous grain conditioning, fumigation, and computer-controlled aeration to prevent moisture migration and pest infestation
  6. Gravity bottom discharge onto enclosed belt conveyors for bulk container loading or high-speed bagging into 50 kg sacks

Initial Capacity & Production Scale

Continuous Mixed-Flow Tower Grain Dryer (20–30 TPH)
High-capacity grain drying tower with indirect biomass/oil heat exchanger and automated moisture sensors ensuring uniform grain drying without heat stress cracks.
Galvanized Corrugated Steel Silo Battery (5,000–10,000 Tonnes)
Engineered grain storage silos with hopper or flat concrete bottoms, internal temperature telemetry cables, and high-volume centrifugal aeration fans.
Heavy Pre-Cleaning & Dust Extraction Screeners
Rotary drum scalpers, aspirator air separators, and baghouse dust collection filters to eliminate fire hazards from airborne grain dust.
Certified Grain Quality Testing Laboratory
On-site laboratory equipped with digital grain moisture meters, test-weight scales (hectoliter), and quantitative lateral-flow aflatoxin test readers.

Dedicated Production Facilities (Investor Scope)

60-tonne weighbridge, underground intake pit, pre-cleaning rotary separator, grain drying tower, steel storage silos, bucket elevators, automated bagging line, and QC lab.

Eliminating the 20% harvest loss of Timor corn through mechanized continuous drying and silo storage allows the operator to capture massive seasonal price spreads between harvest troughs and lean-season peaks.

BUSINESS OPPORTUNITY

Estate Facilities Available at KIB

Bolok Industrial Park (KIB) prepares Phase I with a total area of 191 hectares under clean & clear Right of Management (HPL) land titles with flexible plot sizing, alongside ready-to-lease standard industrial warehouses. The facilities below represent the core estate infrastructure provided by KIB, while tenant-specific production machinery and specialized civil/utility works remain the investor's scope.

Phase I (Total 191 Ha HPL) & Flexible Plot Sizing
Clean & clear HPL land title spanning 191 hectares in Phase I, with plot boundaries customized to factory or logistics yard requirements.
Standard Ready-to-Lease Warehouses
Basic turn-key warehouse structures ready for storage or lightweight modular machine assembly; specialized retrofits installed by tenant.
Paved Heavy-Duty Main Estate Roads
Dedicated estate road network engineered for heavy truck and container maneuvers connecting to Bolok Port (3.6 km) and Tenau Port (7.9 km).
Clean Water Grid & Distribution Reservoirs
Industrial water distribution network backed by on-site storage reservoirs; advanced water purification (e.g., RO/UV) configured per plant.
Estate Electrical Power Grid
Medium-voltage power grid connections for operational loads; dedicated transformers or backup generator sets installed per plant load profile.
Fiber Optic Telecom & Estate Street Lighting
High-speed optical fiber connectivity, environmental street illumination, and planned green buffer zones across the estate.

Site Suitability & Building Delivery Boundaries

Heavy industrial parcels (1.5–3.0 hectares) in KIB Zone I with heavy soil-bearing capacity for tall silo batteries and dual-lane access for multi-axle grain trucks.

Prospective investors are advised to consult with the KIB management team regarding exact plot sizes, standard warehouse technical specifications, electrical power capacity, and water flow rates prior to concluding detailed feasibility studies.

The management team of PT Kawasan Industri Bolok (Perseroda) assists local, national, and international investors (Timor-Leste, Australia, China, etc.) from initial site inspection through to leasing and operational licensing.

Estate Facilities Profile ↗

BUSINESS OPPORTUNITY

Risks & Considerations

Primary operational risks include seasonal corn price volatility, grain spoilage from moisture condensation in silos, and grain dust fire hazards.

Severe aflatoxin contamination in delayed harvest corn exceeding animal feed safety thresholds (>20 ppb)
Implement mandatory digital test kit screening at the intake gate, immediately rejecting contaminated lots before mixing into storage silos.
Moisture condensation and grain cake formation inside metal silos during high tropical humidity
Deploy automated computerized silo aeration systems tied to ambient dew-point sensors, running fans only during optimal weather conditions.
Grain dust explosion hazards in elevators and enclosed conveying galleries
Install explosion relief vents, antistatic conveyor belting, magnetic iron separators, and automated bearing temperature sensors across all conveying equipment.

BUSINESS OPPORTUNITY

Studies & References

Data sources include Ministry of Agriculture corn production statistics for NTT, Indonesian National Feed Grain Standards (SNI 4483:2013), and KIB logistics infrastructure master plans.

Regional Data· 2026

Harvest Area and Production of Corn in NTT for 2025

BPS Statistics NTT Province· East Nusa Tenggara

Read summary

Official release by BPS NTT (March 2, 2026): NTT province produced 783.6 thousand tons of corn across 336.2 thousand hectares in 2025, with Kupang Regency generating 123.3 thousand tons across 52.8 thousand hectares, providing an abundant grain hinterland for KIB.

Accessed 2026-10-19

Research· 2020

Analysis of Aflatoxin Levels in Timor Local Corn Under Natural Air Drying Durations

Jurnal Teknik Pertanian Lampung · Universitas Lampung· Timor

Authors: Jefrianus Nino & Eduardus Y. Neonbeni

Read summary

Research on Timor local corn showed drying airflow velocity and duration directly determine aflatoxin proliferation. Mechanical drying rapidly reducing moisture content below 14% prevents contamination, demonstrating the necessity of industrial drying silos at KIB.

Accessed 2026-10-19

Regional Data· 2024

WebGIS 2023 Agricultural Census (ST2023) of East Nusa Tenggara Province

BPS - Statistics Indonesia· East Nusa Tenggara

Read summary

Geospatial census mapping across NTT documenting 674,336 food crop production units (predominantly corn), 33,891 fishery business units, and 149,000 hectares of coconut estates, quantifying the hinterland supply base for KIB.

Accessed 2026-10-19

Technology Application· 2024

Local-Raw-Material Based KUB Chicken Feed Processing Technology at P4S Afro Farm Baumata

Jurnal Pengabdian Masyarakat Peternakan · Politani Kupang· Baumata, Kupang Regency

Authors: Nalle, Helda, Sinlae, Kusumaningrum, Tabun & Vertygo

Read summary

Implementation of KUB chicken starter and grower feed production in mash, pellet, and crumble forms at P4S Afro Farm Baumata using local yellow corn and agro-industrial by-products, proving high nutritional performance from local inputs.

Accessed 2026-10-19

Research· 2022

Pig Feed Industry Competitiveness: Case Study in Kupang City, East Nusa Tenggara

International Journal of Social Science Research and Review· Kupang City

Authors: Agus A. Nalle, Thomas Lapenangga, Victor J. Ballo, Hamza H. Wulakada

Read summary

Policy Analysis Matrix (PAM) assessment of local pig feed manufacturing in Kupang, showing Private Cost Ratios (PCR) and Domestic Resource Cost Ratios (DRC) well below 1, confirming strong import-substitution competitiveness.

Technology Application· 2024

Dissemination and Transfer of Animal Feed Technology in Kupang Timur, Kupang Regency

Journal of Innovation and Applied Technology · Universitas Brawijaya· Kupang Timur, Kupang Regency

Authors: Agus Budiarto, Susinggih Wijana, Essa Noer Bhakty Mulia, Anggraeni Dwi Kusumawati, Muhammad Fhikri Yudha Pratama

Read summary

Technology transfer on ammoniated agricultural residues, silage fermentation, and total mixed ration (TMR) block compaction, overcoming dry season forage deficits for commercial feed mill formulation at KIB.

Standards & Regulations· 2026

BPOM Regulation Number 11 of 2026 on Food Contact Packaging Materials

Indonesian Food and Drug Authority (BPOM)· Indonesia

Read summary

Sets migration limits, approved polymer lists, and non-toxic plasticizer requirements for packaging coming into direct contact with food, forming the mandatory regulatory baseline for packaging and food processors in KIB.

Accessed 2026-10-19

Industrial Park & Logistics

Kupang Container Terminal Service Profile

PT Pelindo Terminal Petikemas· Tenau, Kupang

Read summary

Kupang Container Terminal at Tenau Port (7.9 km from KIB) handles dry and refrigerated container cargo (reefer plugs) with scheduled feeder connections to Surabaya, Makassar, and national shipping routes for raw materials and outbound finished products.

Accessed 2026-10-19

Industrial Park & Logistics· 2026

Road Distances from KIB Bolok to Key Port, City, and Airport Hubs

OpenStreetMap · OSRM Routing· Bolok, Tenau, Kupang City & El Tari Airport

Read summary

Calculated highway route distances from KIB Bolok: 3.6 km to Bolok ASDP Ferry Terminal, 7.9 km to Tenau Container Port, 14.5 km to central Kupang commercial district, and 25.0 km to El Tari International Airport.

Accessed 2026-10-19

Industrial Park & Logistics

Bolok Industrial Park Profile

PT Kawasan Industri Bolok (Perseroda)· Bolok, West Kupang

Read summary

Official profile of the Bolok Industrial Park (Phase I covers 191 hectares with clean & clear HPL land title, flexible lease plots, ready-to-use standard factory/warehouse units, paved primary roads, clean water reservoir system, three-phase industrial power, and fiber-optic connectivity).

Accessed 2026-10-19

View studies and references for this sector →

BUSINESS OPPORTUNITY

Next Steps

Interested in developing this business at KIB?

Submit target silo storage capacity (tonnes) and dryer throughput specifications to KIB management to finalize industrial parcel leasing.

Discuss your business plan ↗

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Email[email protected]
Telephone number+62 812-4613-277
Office addressJl. Helong Raya, Desa Bolok, Kupang Barat, Nusa Tenggara TimurView on Google Maps ↗

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