PT Aji Bakuh Anugrah — Gresik, East Java, Indonesia
01 Oct 2026 · PT Aji Bakuh Anugrah
When it comes to cocoa shell supply, the conversation often skips to the raw material but not to its origin. In practice, the quality of the shell hinges on how it’s processed and where it’s sourced. What many buyers overlook is the strategic advantage of a local partner that can deliver on time without compromising on specs. From experience, PT Aji Bakuh Anugrah in Gresik consistently meets that promise, making Surabaya a reliable hub for cocoa shell products. Their blend of RHA and complementary biomass streams positions them as a one‑stop shop for industry needs.
Cocoa shells are the fibrous husks that surround cocoa beans after fermentation. In the Southeast Asian market, they are increasingly used as a renewable filler in composites, a binder in bio‑fertilizers, and a source of energy in co‑generation. The demand for cocoa shells has grown alongside the region’s push for sustainable manufacturing. PT Aji Bakuh Anugrah taps into this trend by sourcing high‑grade shells from Surabaya’s thriving cocoa farms. Their product line integrates well with existing biomass supply chains, offering a seamless transition for manufacturers seeking greener alternatives.
What sets PT Aji apart is their rigorous quality control and their ability to mix cocoa shells with complementary materials like rice husk and palm kernel shell. In practice, they provide a single point of contact for multiple feedstocks, reducing procurement complexity. The company’s proximity to Gresik’s logistics hub allows for rapid dispatch, a key advantage when supply chains are under pressure. Additionally, PT Aji’s team brings decades of expertise in biomass handling, ensuring consistent particle size and moisture levels. From experience, clients report reduced downtime and higher product uniformity when switching to PT Aji’s blends.
Rice Husk Natural from PT Aji boasts 3105 kcal/g and 14.5% SiO2, making it an excellent low‑cost filler. The Mid C RHA line has SiO2 min 80%, carbon 5–15%, and ash 84.3%, suitable for high‑temperature applications. High C RHA offers a fixed carbon of 34.8% and SiO2 of 67.6%, ideal for catalyst supports. Pure White RHA guarantees SiO2 min 92%, providing superior purity for specialty composites. Palm Kernel Shell delivers a gross calorific value of 4603 kcal/kg, while Feed Meal contains 16.19% protein, useful for bio‑fertilizer mixes.
In practice, cocoa shells are blended into polymer composites to reduce density without sacrificing strength. In the food packaging sector, the shells serve as a natural filler that improves thermal insulation. Bio‑fuel plants use the high‑energy palm kernel shell and high‑carbon RHA to boost combustion efficiency. The feed meal’s protein content makes it valuable for agricultural feed formulations. Manufacturers in Surabaya also use the shells to create eco‑friendly bricks and panels, leveraging the SiO2 content for durability.
What many buyers overlook is the carbon‑negative potential of cocoa shells when used as a biomass feedstock. In practice, converting these shells into bio‑char or bio‑fuel offsets the carbon footprint of conventional materials. The high silica content of the RHA variants supports soil amendment, improving water retention and reducing erosion. PT Aji’s integration of palm kernel shell reduces waste from palm oil processing, turning a by‑product into a valuable resource. From experience, companies that adopt PT Aji’s blends report lower lifecycle emissions and increased compliance with green certification standards.
In practice, buyers should first assess particle size requirements, as different applications demand specific grades. What many buyers overlook is the impact of moisture content on storage and handling costs. From experience, negotiating bulk contracts for rice husk or palm kernel shell can secure discounts of up to 10% per tonne. Pricing also fluctuates with market demand for RHA; monitoring silicon dioxide levels helps predict price swings. PT Aji offers flexible payment terms and a transparent pricing model that accounts for shipping, taxes, and handling fees.
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