It's used to make a variety of chalk by manual mixing, including 1 piece mould. ... of chalks TypeFM400-1Output2000-4000 pcs/hMould specification400 pcs chalk of each mould Size of chalkBig head(mm) ... for machinery equipments/parts, including feed machine, food machinery, crusher, briquetting machine, pellet machine, charcoal machine, coal briquette machine, brick making machine wood machine etc.