History

From the first sand mill to a wide range of wet grinding machines, we’re proud of the highlights of our journey.

Allwin's Founder Developed The First Agitator Bead Mill in China

Our Founder - Yongqi Wang

In the 1960s, there was no major breakthrough in the research and development of grinding machines in China.

One of our founders, Yongqi Wang, became a member of the R&D team of the first bead milling machine in China and successfully completed the task in 1967. Since then, he has participated in the drafting of the industry standards for Chinese sand mills and obtained many patent certifications.

Under his leadership, every innovation and decision of Allwin is aimed at improving the quality and efficiency of grinding and dispersion, providing the most reliable wet grinding solutions for our clients in all industries.

History

Allwin's Milestones

The innovations of machines over the years have reinforced our history of driving wet grinding advancements.

2022

2022

The first year of intelligent manufacturing. Started to provide solutions for battery and precision ceramic nano grinding. The chocolate grinding equipment is sold to North America.

2022
2019

2019

Purchased Haas 4-axis machining center to greatly upgrade and optimize the sand mill production.

2019
2016

2016

Started to provide custom-designed laboratory machines.

2016
2015

2015

Introduced 5S lean manufacturing.

2015
2010

2010

Abrasion-resistant materials improvement extended the lifetime of chanmbers to 3-5 years. Improved the white pulp’s whiteness. Developed machines for the latex paint, automotive paint products.

2010
2009

2009

SP-serie bead mills are applied to nano grinding in the paper industry.

2009
2008

2008

The volume of bead mills for grinding chemical fiber grade titanium dioxide was updated to 250 liters.

2008
2006

2006

Developed SP-serie bead mill, and volume of bead mill increased to 100L. Grinding fineness from micron to sub-micron. We began to serve ultrafine grinding of chemical fiber grade titanium dioxide.

2006
2003

2003

Developed a double mechanical seal of sand mill. The bead mill we developed adapted to the wider viscosity range of materials. Inceased machine production capacity.

2003
1996

1996

Named the Allwin Machine & Equipment Co.Ltd, and produced horizontal sand mill and vertical sand mill for inks & paint industry.

1996
1993

1993

Established in 1993, developed the MINI laboratory Bead mills.

1993

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*We respect your confidentiality and all information are protected.