Ultrafine Mill
Fine ground to micron-level with uniform particle size distribution, low energy consumption, and high efficiency.

Product Overview
Ultrafine mills are precision devices that reduce materials to the micrometer scale using high-speed airflows or mechanical impact. They offer narrow particle size distribution, low energy consumption, and high efficiency, making them widely used in non-metallic minerals, chemicals, pharmaceuticals, and more.
Technical Specifications
| Parameter Name | Specifications |
|---|---|
| Device Model | HX-CWF-500 |
| Fineness of grinding | 100-5000 items |
| Processing capacity | 50-500 kg/h |
| Material Selection | Stainless Steel 304 / 316L |
| Spindle Speed | 3000-15000 rpm |
| Motor Power | 7.5-55kW |
| Grading Method | Turbine Classification / Airflow Classification |
| Applicable Materials | Brittle materials, fibrous materials |
Friendly Reminder:The above are general parameters. Actual parameters are customized based on your material characteristics, production capacity requirements, and process specifications.Get Your Exclusive Plan →
Product Details
Ultrafine Mill
The ultrafine mill is a high-efficiency grinding device designed for precision processing of powders. It is suitable for ultrafine grinding, classification, and particle size control of various dry materials. Through high-speed impact, shear forces, and grinding action, the equipment thoroughly crushes materials within the grinding chamber, producing finer and more uniform powder to meet industry-specific requirements for particle size and product quality.
Compact, stable, and highly efficient, this mill can be customized with different grinding structures, classification systems, dust collection units, and automated control systems to match material properties and desired product fineness. Ideal for applications requiring precise particle sizes, the ultrafine mill is widely used in chemical, food, pharmaceutical, agricultural by-product, mineral, and new energy materials industries.
The ultrafine grinder integrates with screw conveyors, vacuum loaders, cyclone separators, pulse dust collectors, vibrating screens, and packaging machines to form a complete powder grinding production line. This setup enables continuous operations from feeding, grinding, classification, and collection to dust removal. The equipment is custom-designed based on material properties, target fineness, production capacity requirements, and site layout to deliver stable, efficient, and clean powder processing solutions for clients.
Device Features
Fine particle size with uniform granularity
Fine grinding for a wide range of powders. Adjust final particle size to meet process requirements and production needs.
High crushing efficiency with stable output
The device features an efficient crushing structure that ensures thorough force application to materials within the chamber, delivering high-speed crushing and strong continuous production capabilities.
Configurable Tiered System
Configure a classification unit based on customer requirements for finished particle size to achieve more stable particle size control.
Enclosed operation to minimize dust emissions.
Compatible with cyclone separators, pulse dust collectors, and other dust removal systems to improve production environments and reduce dust pollution.
Wide range of applicable materials
Ideal for fine grinding of various dry, brittle, and medium-to-low hardness materials to meet diverse industry requirements.
Supports full-line integration and non-standard customization
Can be integrated with feeding, screening, collection, and packaging equipment. Custom-designed based on production capacity, fineness, material type, and available site space.
Applicable Materials
Suitable for chemical raw materials, food ingredients, Chinese herbal medicines, agricultural by-products, mineral powders, plastic powders, resins, pigments, spices, plant fibers, feed additives, battery materials, and new energy powder materials.
Industries Served
Widely used in chemical, food, pharmaceutical, agricultural and sideline products processing, feed, building materials, mineral materials, new energy, new materials, and powder processing production lines.
Custom Services
Based on material name, raw particle size, target fineness, production capacity, material properties, equipment material, and process flow, we provide ultrafine mill selection design and complete line solutions to help customers achieve efficient, stable, and environmentally friendly fine powder production.
How it works
Ultrafine MillContinuous material conveying via a sealed pipeline chain system. Material enters through the feed inlet and is pushed forward by scrapers driven by the chain, then exits through the discharge outlet. The entire process occurs in a sealed environment, effectively preventing dust leakage and material contamination.
The equipment features a modular design that allows flexible configuration of horizontal, vertical, and turning sections to support multi-point feeding and discharge. The chain is manufactured from high-strength alloy steel for enhanced wear resistance, corrosion protection, and extended service life.
Device Features
Fully enclosed transfer
Enclosed piping design ensures zero dust leakage and meets environmental standards.
Flexible Layout
Supports horizontal, vertical, and turning combinations to adapt to complex operating conditions
Multi-point entry
Supports multi-point feeding and discharging for flexible process configurations.
Low breakage rate
Gentle delivery method with extremely low material breakage rate.
Material options
Carbon steel, 304 stainless steel, or 31 6L stainless steel available
Smart Control
Supports PLC automated control and remote monitoring
Applicable Materials
The above are common material examples only. For more materials, please consult an engineer to confirm suitability.
Industries Served
Chemical Industry
Fertilizers, pigments, coatings, catalysts, and more
Healthcare Industry
APIs, intermediates, excipients
Food Industry
Flour, starch, powdered sugar, milk powder, etc.
New Energy
Lithium battery materials, photovoltaic materials, and more
Selection Guide
1. Determine material properties
Includes material name, particle size, bulk density, moisture content, flowability, abrasiveness, and corrosivity.
2. Determine production capacity requirements
Determine hourly throughput based on production process and select appropriate equipment specifications.
3. Confirm delivery route
Horizontal distance, vertical height, turning angle, feed and discharge point locations
4. Confirm material requirements
Select carbon steel, stainless steel, or other special materials based on material properties and industry requirements.
FAQ
Q:Can the device be customized?
A:Yes. We offer custom solutions tailored to material properties, production capacity, and process requirements, including specifications for materials, dimensions, and loading/unloading methods.
Q:What is the lead time?
A:Standard products ship in 15-20 business days. Custom products take 20-30 business days, depending on complexity.
Q:Do you offer installation and setup services?
A:We provide professional engineers to guide on-site installation, debugging, and operational training.
Q:How long is the warranty period?
A:Full unit warranty for 1 years. Free repair and parts replacement during the warranty period, with lifetime technical support.
















