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Why Choose Us

The company has built a full range of production lines from raw material preparation to product packaging. Various equipment such as molding, roasting, dipping, and secondary roasting have reached the world's advanced level.

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Hot Products

The main products are special carbon series medium and coarse-grained graphite blocks, graphite crucibles, carbon electrodes, cathode carbon blocks, graphite electrodes, and lithium battery negative electrodes.
LJG-1

0.8mm High bulk density Graphite Block LJG-1

0.8mm High bulk density graphite block is used for processi...
Graphite Block LJG-2

2mm Special graphite block for mould LJG-2

It is used in strong acid, strong alkali and strong corrosi...
Graphite Block LJG-3

4mm Special for blast furnace Graphite Block LJG-3

Used for high temperature furnace body as structural materi...
Graphite (Regenerated) Crucibles

Graphite (Regenerated) Crucibles

Graphite (recycled) crucible is a new material product used...
Ultra High Power Graphite Crucible

Ultra High Power Graphite Crucible

The graphite crucible for vacuum smelting of our company's ...
Graphite Cathode Carbon Block for Aluminium Electrolysis

Graphite Cathode Carbon Block for Aluminium Electrolysis

The cathode carbon block is made of high quality anthracite...
Carbon Electrode

Carbon Electrode

Carbon electrode is a kind of carbon conductive electrode, ...
Lithium-Ion Battery Anode Material XKT-Z2P

Negative electrode material of digital battery XKT-Z2P

Product introduction: using high-quality artificial coke as...

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Hebei Lianjing Carbon New Material Technology Co., Ltd.
About Us Hebei Lianjing Carbon New Material Technology Co., Ltd. Hebei Lianjing Carbon New Material Technology Co., Ltd. (formerly Hebei Lianguan Intelligent Environmental Protection Equipment Co., Ltd.) was founded in 1994 and is located in Jizhou, Hebei, the northern plain of China, with a registered capital of 70 million yuan and total assets of 500 million yuan. The factory covers an area of 240,000 square meters and has 420 employees. It is a professional manufacturer of carbon products. View More

FAQ

What are the raw materials for producing graphite blocks?
The main raw materials are high-quality calcined petroleum coke and coal tar pitch.
What are the main processes for producing graphite blocks?
The main processes include: raw material crushing, grinding, screening, kneading, molding, roasting, impregnation, secondary roasting, graphitization, machining and packaging.
How many days is the production cycle of graphite block?
According to the characteristics of product indicators, the production cycle of graphite block is about 90-110 days.
What are the characteristics of graphite block?
The graphite block is produced by advanced production technology and equipment. The product has the characteristics of large bulk density, high compressive and flexural strength, low porosity, corro...
What are the main specifications of graphite blocks produced by the company?
Graphite block special carbon products can be divided into 0.8/2/4/6mm different particle sizes according to the particle size of raw materials. The product specifications mainly include rectangle: ...
What is the main raw material of graphite crucible?
The raw materials are high-quality petroleum coke and coal tar pitch graphitized at 2800 ℃.
What is the main purpose of graphite crucible?
It is mainly used for the purification of lithium battery cathode materials and the refining and purification of non-ferrous metals and new materials.
What is the negative material?
the negative electrode material is the carrier of lithium ions and electrons during battery charging, which plays the role of energy storage and release. In the cost of battery, negative electrode ma...

News Center

The company has built a full range of production lines from raw material preparation to product packaging. Various equipment such as molding, roasting, dipping, and secondary roasting have reached the world's advanced level.
Warmly congratulate the company on being rated as a science and technology-based small and medium-sized enterprise Warmly congratulate the company on being rated as a science and technology-based small and medium-sized enterprise Warmly congratulate the company on being rated as a science and technology-base... May. 20, 2022
Why Graphite Is Used in Heat Exchanger? Why Graphite Is Used in Heat Exchanger? Graphite is widely used in heat exchangers due to its exceptional thermal prope... Apr. 11, 2024

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Application

Preparation of cathode materials for high capacity lithium batteries
Preparation of cathode materials for high capacity lithium batteries It can be used to prepare various cathode materials for lithium batteries and is suitable for purification at low temperature, high temperature and vacuum. View More
Graphitization purification of cathode materials for lithium batteries
Graphitization purification of cathode materials for lithium batteries It is used to graphitize the cathode material of lithium battery in a graphitization furnace with a high temperature of 2800 ℃. View More

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Certificate

Certificate of scientific and technological achievements of high-density and long-life graphite crucible
Certificate of scientific and technological achievements of high-density and long-life graphite crucible
National scientific and technological small and medium-sized enterprises
National scientific and technological small and medium-sized enterprises
ISO9001 (CN)
ISO9001 (CN)
ISO9001(EN)
ISO9001(EN)
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