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ABOUT US

HAFNEX GRAPHITE is strategically positioned as a key player in supplying graphite for the refractory industry and broader electrification initiatives. Through its subsidiary, Permanent Minerals Co. Ltd., the company operates mining assets in Tanzania and aims to achieve near-term production of 100,000 tonnes annually. This output will be scaled incrementally using a modular expansion strategy to minimize risks at each development phase. Permanent Minerals’ projects boast measured and indicated resources of 3.58 million tonnes of graphite, located in politically stable regions, ensuring reliable supply-chain potential

Hafnex operates manufacturing facilities in both Tanzania and China. In Tanzania, the company has invested in and established a mining facility, while in Shandong, China, it has set up a factory specializing in the deep processing of graphite.
OUR PLANT
All graphite grades and types for any solutions and any industries
graphite Mining Site In Arusha, Tanzania
graphite Mining Site In Arusha, Tanzania
graphite Deep Processing Manufactory in Shandong, China
graphite Deep Processing Manufactory in Shandong, China
  • The graphite produced by the company mine in Tanzania has three major advantages: huge reserves, easy purification, and a high proportion of particles within the desired mesh size. Natural flake graphite is highly versatile. It is a component of refractory moulds, seals and friction linings. Small flake graphite, is used as a lubricant or for carburizing steel and foundry products.
    Natural flake graphite
    The graphite produced by the company mine in Tanzania has three major advantages: huge reserves, easy purification, and a high proportion of particles within the desired mesh size. Natural flake graphite is highly versatile. It is a component of refractory moulds, seals and friction linings. Small flake graphite, is used as a lubricant or for carburizing steel and foundry products.
  • High purity graphite and micronized graphite are specialized forms of Natural flake graphite with distinct properties and applications.  Hafnex provides ultra-high purity graphite and micronized graphite, which are purified and ground from the graphite mine in Tanzania and Mozambique.
    High Purity Flake Graphite & Micronized Graphite
    High purity graphite and micronized graphite are specialized forms of Natural flake graphite with distinct properties and applications.  Hafnex provides ultra-high purity graphite and micronized graphite, which are purified and ground from the graphite mine in Tanzania and Mozambique.
  • Hafnex Graphite operates and produces expandable graphite with various initial expansion temperatures and expansion multiples. Expandable graphite can be manufactured from large graphite flakes, which are applied in flame-retardant materials, sealing materials, and EPS flame-retardant foam boards. Small flake graphite, on the other hand, serves as special refractory coatings.
    Expandable Graphite
    Hafnex Graphite operates and produces expandable graphite with various initial expansion temperatures and expansion multiples. Expandable graphite can be manufactured from large graphite flakes, which are applied in flame-retardant materials, sealing materials, and EPS flame-retardant foam boards. Small flake graphite, on the other hand, serves as special refractory coatings.
  • Amorphous graphite is a naturally occurring form of graphite with a microcrystalline structure, distinct from flake or vein graphite. It is formed through the metamorphism of coal seams and is valued for its affordability, lubricity, and moderate conductivity. Below is a detailed breakdown of its characteristics, uses, and sourcing.
    Amorphous graphite
    Amorphous graphite is a naturally occurring form of graphite with a microcrystalline structure, distinct from flake or vein graphite. It is formed through the metamorphism of coal seams and is valued for its affordability, lubricity, and moderate conductivity. Below is a detailed breakdown of its characteristics, uses, and sourcing.
PRODUCTS

Hafnex Graphite has developed a comprehensive graphite chain. Include natural flake graphite, high purity graphite, micronized graphite powder, expandable graphite and amorphous graphite. 

QUALITY CONTROL

We have a strict system of quality control to ensure the products meet the highest standards.

graphite
Rigorous Production Process

Our production process is anchored in rigorous quality control, with continuous sampling and data tracking at every stage. This ensures each bag of graphite meets stringent consistency standards, delivering reliable quality for your raw material needs. We specialize in tailored solutions, offering full customization regardless of order size—from small batches to large-scale shipments—ensuring your specific requirements are precisely met.

graphite
Advanced Labratory

Our production process begins at the source: we operate a state-of-the-art on-site laboratory within the mining area, enabling real-time analysis of raw materials and immediate quality adjustments. This proactive approach ensures uninterrupted high-quality production by identifying and resolving potential deviations before they impact output.

The domestic purification and expanded graphite facilities in China have developed a fully-equipped laboratory with cutting-edge technology to guarantee rigorous adherence to customer specifications during production.

QUICK REVIEW
CONTACT INFO
Phnoe number：+86 18661997567
Email：
General: info@hafnex-graphite.com
Customer service: ace@hafnex-graphite.com
Sales department: ace@hafnex-graphite.com
coco@hafnex-graphite.com

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