Chalk making machine

Chalk machine is a kind of mechanical equipment specially used for producing chalk, which is widely used in educational supplies manufacturing industry. Chalk is a common writing tool in schools, offices and other writing environments. Chalk machine greatly improves the production efficiency and quality of chalk through mechanization and automation.

Working principle of chalk making machine

Chalk machine mainly processes raw materials (such as gypsum powder, calcium carbonate, etc.) into chalk through a certain process. The basic principle includes the following steps:

Batching: Mix the raw materials such as gypsum powder and calcium carbonate according to the proportion, and add appropriate amount of water and other additives (such as coloring).

Mixing: Mix the mixed raw materials thoroughly in the mixer to form a uniform paste.

Forming: Inject the paste material into the chalk mold, and compact and form it by using pressure or vacuum.

Drying: The molded chalk is put into the drying equipment for drying to remove the excess water and make it harden.

Demolding: The dried chalk is taken out from the mold for final trimming and packaging.

Feature of chalk making machine

Efficient production: Greatly improves the production speed and efficiency of chalk.

Consistent quality: Mechanized production ensures the consistent quality and specifications of each chalk.

Labor saving: Reduces dependence on manual operation and reduces labor costs.

Environmental protection and energy saving: Modern chalk machines use environmentally friendly materials and energy-saving technologies to reduce the impact on the environment.

Technical parameter

Model	Capacity (pcs/h)	Mold Specification (pcs/ mold)	Mold number	Operator
F400-1	2000-4000	400	one	One
F800-1	4000-8000	800	one	One
F800-2	8000-12000	800	two	One
F800-4	12000-24000	800	four	One
F800-6	24000-32000	800	six	two
F800-8	32000-48000	800	eight	three