Automatic school chalk making machine Chalk Piece Moulding Machine

 

This machine is a new type of practical chalk-producing appliance. It improved the old one's many disadvantage. Now this machine is in assembly line method.Such as:supplying water automatically, electric beating, grouting, coming out. It has changed the manual operations into electric clutch with water cycling.

 

Features of chalk making machine

1. The newly produced chalk is smooth and nice-looking.

2.Decreased worker's labor intensity, improved many times of efficiency.

3.One pattern can contain 800 pieces of chalks.

4.Chalk types have the round ones, the square ones, the hexagon ones, and so on.

 

Chalk making procedure

1*. Slaked Lime mixer, power on, then fill in the water. The rate for the slaked lime and water is half to half.

2*.The mold should be lubricated enough. And should be lubricated for every cycle

3*. Each model has 808 spaces for the filling, each cycle will be take about 6minutes,

4*. When the filling completed, should be turn off the model make the wet chalk come off from  the model, then dry in the sun.

5*. The packing should be completed by handwork.

6*.The shape can be round, rectangle, or star shape. The length of the chalk can be from 75mm-105mm. The model capacity can be as per customers’ request

7*.Chalk shape: round, rectangle, star or per customers’ request

 

Specification of chalk making machine

Model	RB800-1	RB800-2	RB800-4	RB800-6	RB800-8
Capacity (psc/day)	60000-70000	120000-150000	230000-250000	380000-400000	580000-600000
Mold No.	1	2	4	6	8
Operator	1	1	1	2	3
Mold Size (mm)	660*500*350	660*500*350	660*500*350	660*500*350	660*500*350
Weight (kg)	50	350	450	650	850

 

 

Chalk size of chalk making machine

Type	Big end(mm)	Small end(mm)	length(mm)	may move the length(mm)
Circle	9.6	9	80	2
Circle	10	7.7	76	2
Circle	10	8.1	75	2
Circle	10	9.5	80	2
Circle	11	10	100	2
Side	12	11.5	100	2
Side	12	11.5	80	2
Side	11	10	60	2
Hexagon	10	8	76	2
Hexagon	11	9	75	2