... high capacity,good price 2.easy operation 3.more chalk shapes Square Chalk Making Machine with Good Pirce for Sale Features1. various capacity ... operate2. electric mixing slurry3. capacity is 8,000~12,000 pieces/hour4. Machine weight is 260 kg, and volume is ... box :1800×1150×80032,000~48,000with 8 mouldsTechnical parameters of chalk drying machine ModelNumber of traysChalk pieces per each trayBlower ...