Activated Carbon for Indonesia's Gold Mines
Factory-direct coconut shell activated carbon for CIP/CIL gold recovery plants in Indonesia — consistent hardness, high gold loading and a COA with every batch.
A Growing CIL Market — Supplied Factory-Direct
Indonesia's gold mining spans North Sulawesi (where Merdeka's new Pani CIL plant is being built), North Sumatra (Martabe), North Maluku (Gosowong) and Central Sulawesi (Poboya) — with mechanised CIP/CIL circuits and a large artisanal sector. Every circuit consumes granular activated carbon continuously, month after month, and our Indonesian-sourced coconut shell feedstock is a natural fit.
- ✓ Coconut shell GAC, iodine 1000–1300, hardness ≥98%
- ✓ Factory-direct pricing — no trader markups
- ✓ COA issued for every batch before shipment
- ✓ Shipping to Jakarta (Tanjung Priok) and Surabaya for all major mining areas
Production and Export Roles, Clearly Defined
Longyan Production + Xiamen Export Coordination
Production is carried out by Fujian Tanjin Activated Carbon Co., Ltd. at its Longyan plant, including dedicated gold-grade lines. Xiamen Yeli New Materials Co., Ltd. coordinates specification review, export documentation and customer communication.
Consistent Batch Quality
Your elution schedule depends on stable specs. Every lot is lab-tested and shipped with a COA covering iodine, hardness, moisture and ash.
Mining-Focused Logistics
Export packing from 25 kg bags to 1-ton jumbo bags, container-ready, with shipping documents for Jakarta or Surabaya and domestic routing to the gold belts.
Specification for Gold CIP/CIL Duty in Indonesia
| Parameter | Typical Range |
|---|---|
| Mesh size | 6×12 mesh / 3×6 mm (custom cuts on request) |
| Iodine value | 1000 – 1300 mg/g |
| Hardness | ≥ 98% |
| Moisture (as packed) | Grade- and lot-specific; agreed as-packed limit on the COA |
| Ash content | Grade-specific; agreed limit and test basis on the COA |
| Bulk density | 0.45 – 0.52 g/cm³ |
| Base | 100% coconut shell (Indonesia / Philippines) |
| Packing | 25 kg bags · 500–1000 kg jumbo bags |
How is carbon delivered to Indonesia?
We ship in 20 ft or 40 ft containers to Jakarta (Tanjung Priok) or Surabaya (Tanjung Perak), then domestic routing to North Sulawesi, North Sumatra and other mining areas. We can also quote air freight for urgent small lots and 25 kg trial bags.
What is your MOQ for an Indonesian buyer?
Production MOQ is one 20 ft container (about 16–18 tonnes of GAC). For first-time buyers we offer a free standard 500 g sample is free. International courier charges are paid by the buyer; shipping within mainland China is included. Larger trial lots are quoted separately.
Can you supply test samples with COA?
Yes — 500 g lab packs or 25 kg bags with the COA for that exact lot, so you can verify iodine, hardness and moisture in your own or an independent lab.
Need a Quote for Your Mine in Indonesia?
Send us your application, target specification and port — we reply within 24 hours with pricing, COA-based specs and sample options.