Chalk machine /0086-15837126901
chalk making
machine operations: 1 slaked lime mixer,power on, ... make the wet
chalk come from the mould , then dry in the sun or in the
machine. 5 the ... rectangle,star and so on .the length of the
chalk can be from 75mm-105mm. 7 can add the ... color
chalk. contact detail: Contacts:sunny Li Email:
[email protected] MSN:
[email protected] Skype: sunny
machine Phone: ...