Grinding to Nano-Sizes

Turnkey Wet Milling & Dispersing Solution

Allwin’s fine wet grinding machines and systems help meet production needs in diverse industries.


Our Machines

Allwin designed and manufactured a line of wet grinding machinery for producing mixtures of outstanding homogeneity.

Bead Mill

An essential component in wet grinding operations, our agitator bead mills use grinding beads to help grind materials into a consistent homogeneous mix.


As part of the wet milling system, our high-speed dispersers are powerful mixers that readily break and disperse processed materials.

Auxiliary Machinery

From grinding media filling machines to filters, our auxiliary machinery boosts the performance of our wet grinding mills and guarantees safer operations.


Keeping the liquid mixture contained and warm, our tanks are made with durable steel to withstand corrosion and extreme temperatures.

Grinding Media

With the features of great impact, corrosion, and abrasion resistance performance, our zirconia bead is the ideal media for fine wet grinding.

Custom Wet Grinding System

We customize a full wet grinding plant catered to specific applications, complete with auxiliary machinery for a more efficient grinding process.


Made to Fit Your Plant and Application Needs

Grinding requirements differ per industry as different particle fineness determines the composition of a product, such as pharmaceutical, paints, and other chemical products.

As such, Allwin provides bespoke wet grinding solutions based on careful and attentive research and realized with our self-developed nanotechnology.

Machine Structure

Grinding Chamber Volumes and Materials

Mechanical & Electrical Needs

Particle Sizes and Viscosity

Capacity and Efficiency

Energy-saving Design


Wet Grinding Solutions for Diverse Industries

For specific industrial requirements and standards, our wet grinding experts are capable of designing and producing machines to help get higher production capability.


We Define the Quality

Our senior engineer Yongqi Wang designed the first bead mill in China and drafted industrial standards for sand mill production in China. With these technical understanding, we rise in the industry as specialists in creating wet grinding solutions that are more responsive and high-performance to any industry’s needs than our peers.

High-quality Materials and Parts

Strict SOP for Production

Well-managed Quality Inspection and Test

Allaround Test Reports


Why Work with Allwin

Our wet grinding services begin with experience and end with innovation.

Experience Began in 1993

We developed the first bead mill in China, firmly setting Chongqing as the sand mill capital and expanding to support different industries.

Nano Milling Technology

Nano milling technology finds the right shearing and pumping speed to grind any material to the specific particle fineness your industry requires.

Bespoke Solution

Our experience with numerous industries helps us produce any kind of custom wet grinding system thanks to our specialized technology.

One-Stop Services

From consulting to production and after-sales services, you can count on our professional experts and hassle-free processes.


Our Clients

Be our next happy client.


Insights into Wet Grinding

Allwin’s blogs are where you’ll find the latest topics and the most professional insights from our wet grinding machine specialists.

How to Solve the Problem of Grinding Beads Broken by a Bead Mill?


Get In Touch

*We respect your confidentiality and all information are protected.

Get In Touch

*We respect your confidentiality and all information are protected.