Dustless school blackboard colored chalk machine
Main Features
1. Use mold to produce chalk , easy operate but with high capacity.
2. The newly-produced chalk is smooth and nice-looking
3. The packing should be completed by handwork.
4. The shape can be round, rectangle, or star shape.
5. Big capacity,Low investment projects.
Email： mona@monamachinery.com
Adress 1：No.171 Nongye Road,Zhengzhou City,China