New Energy Batteries
LFP, LMFP, conductive agents, silicon-carbon anodes, coating materials, solid-state and sodium battery materials.
INFOR / Choose INFOR for high-end grindingSince 1999
Nano grinding.Built for production.
Bead mills (sand mills) and complete grinding lines for battery materials, coatings, ceramics and fine chemicals. From laboratory trials to industrial output.
INFOR / Proof
Engineering at industrial scale.
Delivery figures from the 2026 company profile, with a documented LFP reference line.
Trusted by Industry Leaders
Over 5,000 companies worldwide — leading new-material enterprises, listed companies and state-owned groups — rely on INFOR equipment for their most critical grinding operations.
- National High-tech Enterprise
- National Specialised 'Little Giant'
- CE Export Certification
- 100+ Granted Patents
EquipmentChoose the grinding process.
Choose the grinding process.
Then choose the mill.
Three core mill families for different material, fineness and throughput requirements.
Vertical Series
Turbine Series
Pin Series
LPM Vertical Bead Mill Series
Screen-free vertical sand mills for 0.05-0.3 mm micro-media, ultra-fine grinding with no clogging and high throughput.
View seriesNCT Turbine Bead Mill Series
Turbine-rotor ceramic sand mills for high-energy nano dispersion, narrow particle distribution and ultra-low energy consumption.
View seriesNCP Pin Bead Mill Series
Pin-rod ceramic sand mills for high-flow, high-efficiency nano grinding across the full range of nano-material industries.
View seriesSee all product categories
How a bead mill works
Inside the grinding chamber.
A horizontal bead mill, section by section. Follow the material from inlet to outlet.
- 01
Feed
Pre-dispersed slurry is pumped into the grinding chamber at the drive end, next to the mechanical seal.
- 02
Grind
Agitator pins on the high-speed shaft set the grinding beads in motion. Impact and shear between the beads break agglomerates down towards the nanometre range.
- 03
Separate
At the outlet end, the dynamic separator lets the finished slurry through and keeps the beads inside the chamber.
- 04
Cool
Cooling water circulates through the double-wall jacket and carries away the heat generated by grinding, keeping the product temperature stable.
Production line / LFP cathode
Built to run at scale.
Grinding equipment installed on a 100,000 t/y lithium iron phosphate production line.
View installationsApplications
Materials determine the method.
Wet grinding and dispersion for six industrial material groups.
Chemical Coatings
Ultra-fine dispersion for water-based and oil-based industrial coatings, inks and colour pastes.
Advanced Ceramics
High-performance grinding for MLCC, structural and electronic ceramic slurries, and semiconductor polishing fluids.
Carbon Materials
Efficient processing of graphene, single-wall carbon nanotubes, and conductive carbon black.
Electronics & Semiconductors
Controlled grinding for 5G materials, electronic pastes, functional films and semiconductor processes.
Fine Chemicals
Precision particle engineering for flame retardants, polymer fillers, catalysts and inkjet inks.
Free sample testing
Test your material first. Then choose the mill.
Free lab testing on your material at our Dongguan and Hubei test bases, followed by process and layout design.
- 2experimental bases in Dongguan and Hubei
- 10,000+cumulative material tests
- Lab → pilotLFP test line in Hubei: grinding, spray drying, kiln and jet milling
- 01Send us the material, target particle size and required output.
- 02We grind it free of charge on our lab and pilot mills.
- 03You get the data, a process plan and an equipment recommendation.
Technical guides
How to choose and run a bead mill.
Selection guides, comparisons and process notes from INFOR.
- 01
Nano Grinding Machine Selection Guide for Battery Slurry, Coatings and Ceramic Materials
Selecting the right nano grinding machine starts with the material, not the mill size. Battery slurry usually prioritizes contamination control, temperature stability and nano-scale dispersion...
- 02
How to Choose the Right Sand Mill for Different Grinding Applications
Choosing the right sand mill starts with the material and process target, not simply with machine capacity. Buyers should first define the required particle size, slurry viscosity, throughput, tempera...
- 03
Vertical vs Horizontal Bead Mill (Sand Mill): Key Differences in Design, Performance and Applications
Vertical and horizontal sand mills use the same basic principle, high-speed agitation of grinding media to disperse and reduce particles in a liquid slurry, but their chamber orientation affects media...
- 04
The Five Core Components of a Bead Mill (Sand Mill)
What a bead mill is made of: the grinding unit, drive, cooling system, auxiliary feed and discharge equipment and the control system, and what each one does.
- 05
Laboratory Sand Mill Scale-Up Guide: From R&D Testing to Industrial Production
Successful sand mill scale-up is not achieved by simply increasing chamber volume. The production mill must reproduce the grinding conditions that delivered the required particle size in laboratory te...
- 06
Vertical Bead Mills for Silicon-Carbon Anode Materials
How vertical bead mills nano-size silicon, disperse it in carbon, control morphology and enable surface modification for silicon-carbon anodes, with the advantages and challenges.
Installations
In the field.
12 documented installations in the current case library.
INFOR
Engineering that reaches the production floor.
Guangdong INFOR Intelligent Equipment Co., Ltd. designs and manufactures grinding and dispersion equipment, from individual bead mills to complete EPC production lines.
Its current company profile records more than 30,000 machines and 500 EPC projects delivered, with service across more than 30 countries and regions.
About the companyContact Us
Reach out to our team for inquiries, quotes, or technical support. We respond within 24 hours.
Get in Touch
Email
Phone
Address
Room 2202, Building 5, Songshan Lake, Dongguan, Guangdong, China
Business Hours
Monday - Friday: 9:00 AM - 6:00 PM (CST)
Thank You!
Your inquiry has been submitted successfully. Our team will get back to you within 24 hours.