This chalk machine is special to take calcium carbonate as raw material to produce dustless chalk .
There is not any dust when you use it. It is clear, fluent for the written. It is not easy to cut, but easy to rub. It can be
written on any material blackboard . The calcium carbonate chalk can be used twice long time than the traditional calcium chalk.
1.Use extruding type chalk , easy operate and high efficient
2. Chalk is popular in all kinds of school and clothing factory.
3.The shapes of chalks can be round, rectangle, or star shape. The length of the chalk can be made from 75mm-105mm.
4.Raw material: Calcium Carbonate powder and water
5.Low investment projects.
Companyname：Luohe Orange Mechanical Equipment
Address：No. 503, 5th Floor, Building 20, Shatian Jinxiutiandi Community, Songshan Road, Yancheng District, Luohe City