Wet Grinding & Dispersion Systems that Reduce Downtime, Batch Rejection, and Particle Size Instability

Allwin Machine & Equipment Co., Ltd. — 10,000+ systems deployed · 1,065+ enterprise partners · Since 1993

The Pioneer of Wet Grinding in China Since 1993

Established in 1993, Allwin Machine & Equipment Co., Ltd. is a long-established pioneer in wet grinding and dispersing equipment. Our legacy co-founder and chief engineering pioneer, the late Mr. Yongqi Wang, designed China’s first bead mill in 1967 and was a principal drafter of China’s industrial standards for sand mill and bead mill production. With 10,000+ systems deployed globally and 1,065+ enterprise partners served, Allwin supports demanding process requirements across battery materials, advanced ceramics, coatings, inks, pharmaceuticals, cosmetics, and other specialty manufacturing sectors. Our equipment portfolio is positioned for applications ranging from 300 microns down to 100 nanometers, with a strong emphasis on process stability, repeatability, and industrial-scale consistency.

Need to confirm viscosity, target particle size, temperature control, or scale-up risk?

Send your material, solvent, solid content, viscosity range, target fineness, and throughput requirement. Allwin engineers can help match bead mill, pre-dispersion, and process-control options before quotation.

Start with the right wet grinding system

Review bead mills, pre-milling, dispersing, auxiliary machinery, and complete wet grinding production line options for your material and throughput target.