Hot Selling Chalk Piece Making Machine Price in Hyderabad on Sale

1>Introduction to chalk making

its mainly chemical reactions is as below:

2CaSO4·2H2O2CaSO4·H2O+3H2O 

Raw material:calcium sulfate  gypsum

2> Costs for making chalks   

   You can refer to below costs aspects to calculate your costs and estimate your profits in future

A Raw material: gypsum powder   3kgs gypsum powder will make 800pcs chalks for one mould

B Packing cartons:

C Labor cost

D Packing salary

E Demould oil and electricity

In china, it will cost 0.26575Cny /1 carton/50chalks

3>Feature of chalks and chalks machines

A>Few dust flying

B>Fine and smooth

C>Easy to wipe

D>Good shape and suitable for all blackboard

F>Strong enough and not sticky

H>Shape:square and round and can refer to the attached specification or we can make at your request

1 Manufacturer

2 Alibaba Assecessed Gold Supplier

3 100% Quality control before forwarding

4 Competitive Price with Best Quality and Service

5  Please contact with us    Sophia Song      or Send click here to send

1. Are you manufacturer

           Yes we are the manufacturer and welcome to visit our factory

2 .Can you change the machine voltage as our request

           Yes we can change the machine voltage as customers’ request

3. How about your after-sale service

            Our engineer can go outside to install and train your workers to operate the full machine line.

4 . Warranty time of your machine

           1 year warranty time except for consumable spare parts

5.  How about delivery time of your machine

         Generally it needs 5-7 days, for big machines or producing line, it will be much longer but within our negotiated delivery time