Product Details

China white dustless school chalk making machine

Popular and good sale China white dustless school chalk making machine

Product Description

Our plant after years of development innovation, successful development of a new type of calcium carbonate dustless chalk, the use of special techniques. Chalk has a clean float in the sky, no pollution, fine texture, writing ease and fluency, mute, graphic effect is clear, pure white, bright and clean degree is high, easy to figure, table is beautiful, suitable for all the advantages of using the blackboard texture.

1. This product is non-toxic, odorless, harmless to human, to ensure the health.

2. The products are all made of high quality natural raw material, through scientific formula, writing

Break loose, non-friable, not sticky hands.

3. The chalk long wear, durable, each hold more than ordinary piece of chalk.

4. Ordinary chalk calcium sulfate is made, it has hurt handle and dust float in the sky has great harm to the person.

Name	Parameter
Kneading machine	Power:5.5kw Kneading speed : 35/22rpm Capacity :100L.The best capacity of the material is 50KGS.The most of whisk time costs about 40 minutes for 50 KGS material. Size :2300x1200x1300mm G.W.:1000KGS The parts touch the raw material using SS304.
Extruding machine	maximum chalk diameter: 20mm Screw diameter: 100mm Power:3kw+1.5kw Capacity : 80000-90000pcs/8 hours chalk shape:round size:20009001450mm G.W. :1400KGS The parts touch the raw material made of SS 304.
Belt conveyor	belt width : 580mm size:230010001000mm G.W. : 300KGS Length/width:2000mm/580mm Speed :0-5m/min Raw material : PVC + High-strength aluminum alloy The speed and height can be adjusted
Stainless stell Cutter	material:stainless steel blade blade thickness: 0.5mm Size:1400x800x800mm G.W.: 80KGS
Energy-saving infrared drying oven	Size:3800x1700x2560mm G.W. :1000KGS Capacity :80000-90000pcs/cycle Power:15kw Temperature range :30-120℃. Drying time around 12 hours
Wooden trays	Size: 90045060mm

If you need calcium carbonate,color paste,chalk boxs and chalk cartons.We also provide .

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