Hindia Timur
Industrial Supply — High-Quality Substrate, Feed & Biomass Documentation Included.
Indonesian corncob industrial supply
East Java · NTT
Industrial Grade

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Industrial & Feed Ingredients

Industrial Grade
Corncob

Dried and Ground Corncob -- Versatile Substrate, Abrasive, and Biomass Fuel

Indonesian Corncob is a highly versatile industrial byproduct sourced from major maize-producing regions in East Java and NTT. Our corncob is dried, cleaned, and processed into various particle sizes to serve as a premium substrate for mushroom cultivation, an eco-friendly abrasive media, and high-caloric biomass fuel.

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High Absorbency
Sustainable Biomass
24h Quote Turnaround
Low Moisture
Technical Specifications

Industrial Corncob
Export Specifications

Our corncob is processed to strict moisture and purity standards. We offer custom grinding and screening to meet specific industrial particle size requirements.

Product Form
Whole or Ground Powder
Moisture Content
Max 10% – 12%
Particle Size
Custom (Grit, Meal, Powder)
Bulk Density
400 – 500 kg/m³
Purity
Min 98% (Free from husk/silk)
Ash Content
Max 1.5% – 2%
Origin
East Java · NTT
Min. Order Quantity
18 MT (1x20' FCL)
Certifications & Documentation
Fumigation Certificate Phytosanitary Certificate of Origin COA SGS Analysis Available
Supply Formats

Flexible
Order Options

We supply to industrial manufacturers, commercial mushroom farms, and feed producers. Packaging is durable for long-distance shipping and storage.

Woven PP Bags
25 kg or 40 kg bags. UV-stabilized and double-stitched for industrial handling.
Jumbo Bags
500 kg or 800 kg FIBC bags for bulk industrial discharge and biomass fuel use.
Discuss Your Requirements
Common Questions

Buyer FAQ

Technical information for industrial substrate and biomass importers.

What are the main industrial uses?
Corncob is widely used as a carrier for agricultural chemicals, an abrasive for metal finishing, a substrate for mushroom cultivation (especially oyster and shiitake), and as a renewable biomass fuel for industrial boilers.
Can you customize the grit size?
Yes. We can grind and screen corncob to your specific mesh size requirements, ranging from coarse grit for blasting to fine flour for chemical carriers.
How is it protected during transit?
We perform mandatory fumigation (Methyl Bromide or Heat Treatment) for all export shipments and use silica gel desiccants in containers to prevent moisture re-absorption during sea transit.
What is the caloric value?
As a biomass fuel, Indonesian corncob typically has a gross caloric value of approximately 4,000 – 4,400 kcal/kg (dry basis), making it an efficient coal alternative.
Ready to Source?

Industrial Corncob
Direct from the Producer

Get a detailed quote and technical data sheet within 24 hours. Our specialists are ready to discuss your industrial substrate and biomass requirements.

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