Hii fellow Nairalanders.ℓ̊ saw apost on a website about chalk production C∕̴Ɩn∂ thr tutorial was free so ℓ̊ decided to bring it here free also for you guys..
Read on

Please note that ℓ̊ just copied the post so the writer ℓ̊ś talking
SCHOOL CHALK PRODUCTION

Let me start by saying that school chalk production is a very simple and straight forward process. Anybody can learn how to do it and apply it successfully without supervision. For this reason, school chalk production has been incorporated into the curriculum of almost every skill acquisition center in Nigeria.

School chalk production can be done in the comfort of your home. You don’t need to establish a big factory.

The major equipment for school chalk production is the Chalk Mould which is primarily used for molding the chalk to give it its characteristic shape, size, and length.

RAW MATERIALS NEEDED FOR SCHOOL CHALK PRODUCTION

1. The Plaster of Paris or as it is generally called “POP” is the major raw material for school chalk production. Plaster of Paris (POP) is a white powder; scientifically called “Calcium Sulfate” that when mixed with water, forms a quick-hardening paste. It is used in the arts for sculpting and making casts, and in medicine for molding casts around broken limbs.

2. Lubricants: this is another important raw material for school chalk production. It could be any cooking oil or coconut oil, mixed with Kerosene. It is used for lubricating the chalk mould to prevent the POP from sticking to it.

3.Clean Water: water is a very important element in school chalk production, because it is used for mixing all the ingredients.

4.Ultramarine blue (optional) ultramarine blue is used to give the chalk a dark blue or sky blue colour depending on its concentration. If you intend to produce only white chalk, then you wouldn’t need to add ultramarine blue. 

MACHINERY AND EQUIPMENT NEEDED For chalk Production


1)  Chalk Mould: this is the major equipment used in school chalk production. It is either made of rubber or metal but usually with a wooden frame. But there are some chalk moulds that are completely made of metal. The moulds defer according to the number of holes or cavities they have. Some could have 240 holes or even more. The number of holes or cavities a chalk mould has determines the number of chalk sticks it can produce at a time...

2) Scraper: this is a flat metal object used for scraping the surface of the chalk mould.

3) Paint Brush: this is used for applying the lubricant on the mould before filling it up with POP

4) Dryer: The dryer is primarily used for drying the chalk after it has been removed from the mould. The drier is electrically operated and is mostly used in large scale school chalk production. For small scale school chalk production, sun drying is perfectly okay to save cost. 

5) Hand Glove: This is basically used for protecting the hand during the mixing of the POP and water.

6) Packaging Materials: these could include nylon bags and branded carton packs.

 I hope you guys are catching??A̶̲̥̅♏ stopping here because the post ℓ̊ś getting long..

Use the link below to see the step by step guide on how to start the production with the material with the help of the machinery..

Link - http://e-book.gnbo.com.ng/Free+e-book

The link above will direct you to the website where ℓ̊ got the post for the main part of thr post which ℓ̊ś the process in making the chalk...

Goodluck!!!

i hope this helps

To all intending school chalk producers, you can buy your quality rubber chalk mould from me

Prezzo1:
Hii fellow Nairalanders.ℓ̊ saw apost on a website about chalk production C∕̴Ɩn∂ thr tutorial was free so ℓ̊ decided to bring it here free also for you guys..
Read on

Please note that ℓ̊ just copied the post so the writer ℓ̊ś talking
SCHOOL CHALK PRODUCTION

Let me start by saying that school chalk production is a very simple and straight forward process. Anybody can learn how to do it and apply it successfully without supervision. For this reason, school chalk production has been incorporated into the curriculum of almost every skill acquisition center in Nigeria.

School chalk production can be done in the comfort of your home. You don’t need to establish a big factory.

The major equipment for school chalk production is the Chalk Mould which is primarily used for molding the chalk to give it its characteristic shape, size, and length.

RAW MATERIALS NEEDED FOR SCHOOL CHALK PRODUCTION

1. The Plaster of Paris or as it is generally called “POP” is the major raw material for school chalk production. Plaster of Paris (POP) is a white powder; scientifically called “Calcium Sulfate” that when mixed with water, forms a quick-hardening paste. It is used in the arts for sculpting and making casts, and in medicine for molding casts around broken limbs.

2. Lubricants: this is another important raw material for school chalk production. It could be any cooking oil or coconut oil, mixed with Kerosene. It is used for lubricating the chalk mould to prevent the POP from sticking to it.

3.Clean Water: water is a very important element in school chalk production, because it is used for mixing all the ingredients.

4.Ultramarine blue (optional) ultramarine blue is used to give the chalk a dark blue or sky blue colour depending on its concentration. If you intend to produce only white chalk, then you wouldn’t need to add ultramarine blue. 

MACHINERY AND EQUIPMENT NEEDED For chalk Production


1)  Chalk Mould: this is the major equipment used in school chalk production. It is either made of rubber or metal but usually with a wooden frame. But there are some chalk moulds that are completely made of metal. The moulds defer according to the number of holes or cavities they have. Some could have 240 holes or even more. The number of holes or cavities a chalk mould has determines the number of chalk sticks it can produce at a time...

2) Scraper: this is a flat metal object used for scraping the surface of the chalk mould.

3) Paint Brush: this is used for applying the lubricant on the mould before filling it up with POP

4) Dryer: The dryer is primarily used for drying the chalk after it has been removed from the mould. The drier is electrically operated and is mostly used in large scale school chalk production. For small scale school chalk production, sun drying is perfectly okay to save cost. 

5) Hand Glove: This is basically used for protecting the hand during the mixing of the POP and water.

6) Packaging Materials: these could include nylon bags and branded carton packs.

 I hope you guys are catching??A̶̲̥̅♏ stopping here because the post ℓ̊ś getting long..

Use the link below to see the step by step guide on how to start the production with the material with the help of the machinery..

Link - http://e-book.gnbo.com.ng/Free+e-book

The link above will direct you to the website where ℓ̊ got the post for the main part of thr post which ℓ̊ś the process in making the chalk...

Goodluck!!!

Wanna ask
how can i get drier for chalk at a low income price?