XINGSEN

Professional Supply Water-washed Activated Carbon Manufacturer

√ 30 years experience in Water-washed activated carbon manufacturing
√ Annual export of activated carbon is 2,0000 tons
√ Happly customers 80+ in the world, Provide a third-party inspection report,such as SGS report
√ Supply Water-washed activated carbon ,Ash content ≤1%, cleaner and safer
√ Specific surface area 1,200-1,800 m²/g, with strong adsorption capacity

XINGSEN carbon is leading Water-washed Activated Carbon manufacturer from China

Water-washed activated carbon is a type of activated carbon processed through a water-washing technique. The washing process effectively removes impurities such as ash and inorganic salts remaining from the production of activated carbon, reduces pore blockage, unclogs the internal microporous and mesoporous structures, and improves the adsorption efficiency of pollutants. Compared with ordinary activated carbon, water-washed activated carbon has superior adsorption performance, purity, and stability, making it particularly suitable for scenarios with high requirements for purification effect and safety.

Water-washed Activated Carbon Types

Water-washed Coconut Shell Granular Activated Carbons

Xingsen Water-washed Coconut Shell Granular Activated Carbons

Xingsen Water-washed coconut shell activated carbon is a high-end activated carbon product made from high-quality coconut shells. It is processed through high-temperature carbonization, activation, and then deep treatment by water-washing techniques (such as multiple soakings, filtration, acid-base neutralization, etc.). The coconut shell raw material has a naturally uniform pore structure, and its performance is further optimized after water washing, making it a premium category in activated carbon.

Specification:
Size: Mesh 4*8, 8*30, 8*16, 12*40, 30*60, 80*150
Iodine value: Mg/g 700-1700
Hardness %: 95-99.8
Bulk density g/cm3 0.42-0.55
Ash %: ≤1
Moisture %: 4max
PH: 8-11

Xingsen Water-washed Coal-based Granular Activated Carbons

Water-washed coal-based granular activated carbon is an activated carbon product made from high-quality anthracite as the main raw material through a specific process. The production process generally starts with crushing and screening anthracite into particles of an appropriate particle size. Then, high-temperature carbonization is carried out to remove the volatile components in the coal. After that, activators such as water vapor and carbon dioxide are introduced into the activation furnace for activation to expand and improve the pore structure. Finally, the ash, impurities, and residual activators are removed through a water-washing process to obtain the finished product.

Specification:
Size: Mesh 4*8, 8*30, 8*16, 12*40, 30*60, 80*150
Iodine value: Mg/g 700-1700
Hardness %: 95-98
Bulk density g/cm3 0.45-0.55
Ash %: 2-4
Moisture %: 5max
PH: 8-11

Coconut Shell Activated Carbon Feature

Low ash content and low impurity content
After water washing, it can be reduced to below 1%, avoiding secondary pollution caused by ash shedding during use.
High mechanical strength
The water-washing process will not damage the framework structure of the activated carbon. Its particle hardness and wear resistance are good. It is not easy to break in dynamic application scenarios such as water treatment filtration and gas adsorption columns, thus prolonging the service life.
More pure and stronger adsorption capacity
More pure and stronger adsorption capacity: The water washing process can effectively remove impurities such as ash and inorganic salts remaining in the production of activated carbon, reduce pore blockage, make the internal microporous and mesoporous structures more unobstructed, and improve the adsorption efficiency of pollutants in gases and liquids.
Washed activated carbon

Xingsen Water-washed Activated Carbon Application

Water-washed activated carbon, with the characteristics of "high adsorption, low impurities, and strong stability", has formed irreplaceable application values in the fields of drinking water, air purification, industry (wastewater and waste gas), and high-end manufacturing (food, medicine, and precious metals).
Application industry
Water filter; drinking water purification;
Industrial water and wastewater treatment;
Food and beverage industry;
Purified water, tap water purification;
Medicine purification;
Gas purification etc.
Application-Drinking-water-purification
Drinking water purification
Application-Drinking-Water-filter
Water filter
Industrial water and wastewater treatment
Water filter
Food and beverage industry
Application-Medicine-capsules-tablets
Medicine purification
Need customized activated carbon, you can   contact our experts   or call phone: Send Messages:

Customized Products & Services

Lodine value, size, CTC, etc. can customized,ensure that the activated carbon can meets the your needs application.
Provide water-washed, acid-washed, impregnated grade activated carbon and carrier activated carbon
Standard and custom packaging is available, we support printing your branding on the bags
Provide advantageous logistics,reduce delivery time and shipping costs.
Company Advantage

Company Advantage

Professional Manufacturer of Raw (fresh) Activated Carbon Only using raw (fresh) activated carbon, the company has an independent quality inspection control department. During the production process, from raw materials to finished products, each step undergoes strict testing.
Strict Quality Control from Raw Material to Finished Product
✓ Independent QC Department – Every production stage undergoes rigorous testing
✓ Certified Quality Assurance – Factory inspection reports & third-party testing supported (SGS, ISO)
✓ Full Compliance & Certifications – Export documentation, business license, quality/environmental management systems, water treatment approval, high-tech enterprise certification, 3-star integrity enterprise, TÜV Rheinland factory certification, "Gold Supplier" status, and more.
30 Years of Expertise | Source Manufacturer
✓ 4 Major Production Bases – Ningxia, Henan, Shandong, Jiangxi
✓ Integrated Operations – R&D, market research, sales, and quality control all in-house
Carbon Packaging

Packaging and Shipping

Flexible Packaging Options
✓ Standard: 25kg/bag or 500kg/bag
✓ Custom-branded packaging & special sizes available
Global Logistics Network
✓ Ocean/air freight for bulk orders
✓ Sample delivery via DHL, FedEx, etc.

What Clients Say on Our Activated Carbon

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Customers Visiting & Cooperation
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Frequently asked questions

Q1: Are you a manufacturer?

Yes, we have our own factory. And we are a trusted manufacturer and supplier of high-performance activated carbon products with over 30 years of industry experience.

Q2: What is your minimum order quantity (MOQ)?

Normally the MOQ is 1 ton. If you need a smaller quantity, we suggest buying locally to save on cost.

Q3:Can you provide free samples?

Yes, we can send you free samples. Please let us know the product specifications and your delivery address, you can also email our sales team,  we’ll arrange it soon.

Q4:How do you ensure product quality?

  1. Quality is the key to our development. We have a dedicated quality control team responsible for end-to-end process oversight.
  2. Minimum of 3 rounds of testing at every production stage (from raw materials to final goods).
  3. Sampling inspections of each batch of finished products before warehousing.
  4. Provision of a COA (Certificate of Analysis) and product certificate with each order.

Q5:Can you provide third-party testing report?

Yes, we can offer third-party test reports, such as SGS report.

Q6:Can we visit your factory?

Of course. We receive many clients from various countries every month. You are very welcome to visit our factory and see the activated carbon production process.

Q7: How do you provide after-sales service?

  1. Step-by-step professional engineering support for usage-related issues.
  2. If there is any confirmed issue with our product, we will offer compensation as per the contract.
  3. Documentation of packaging conditions for traceability and claim verification.

Q8:What is your shipping method?

We usually by sea or by land. We have our own professional shipping team to arrange booking and related services for you.

Q9:Do you have complete export documents for activated carbon?

Yes, we export activated carbon worldwide. Our documents are complete, including MSDS, transport of goods, test reports, and special cargo certifications.

Q10: What is your delivery time?

Usually 3 – 7 days and we have sufficient stock.

Q11: What are the terms of payment?

  1. T/T Deposit + Balance against copy of B/L
  2. L/C
  3. T/T deposit + L/C for balance

Q12:HS Code?

3802109000  3802101000

Phone: +86 15737108714
Email: [email protected]
WhatsApp: +86 15737108714
Free samples
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Our experts will give you a reply within 2 hours and help you select the right activated carbon you want.