Origin	China
Model Number	ACM/E
Brand Name	Fengli

This pulverizer is the special equipment for producing wollastonite acicular superfine powder. And it has these characteristic below: 

•  In order to suit the mineralogical characteristics of wollastonites, vortex cutting and rolling methods are adopted as the main forces for mechanical grinding so as to protect the crystal formation of the wollastonites. The machine has a high length to diameter ratio (L/D=12-25 : 1)

• The working gaps of the grinding accessories/devices are adjustable, so that needle-shaped wollastonite powder of different fineness can be produced (d97=13-220μm).

• The grinding machine has built-in low-speed stage separation device(s), able to meet the required product fineness and to avoid over grinding of the product in the form of breakage of the needles.

• The use of electro-magnetic vibration feeding forms part of the automatic feed control system. This is responsive to the conditions of the grinding and blower motors, guaranteeing consistent feeding and best efficiency.

Technical parameter

Application scope:

Mohs hardness of the material less than 5, granularity smaller than 15mm, water contained lower than 10%.