KAIFENG RAINBOW MACHINERY Co.Ltd.is specialized in production of machines used in food, feed, farm and tech field. We have our own professional research and development department, and specialized production base.
Relying on the strong industrial and technological superiority and excellent transportation advantage, our company has had strategic development.
High quality is our obligation. Great service is our mission.We warmly welcome clients around the whole world to visit our plant and our Office!

Introduction of dustless chalk making 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 dustless 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 dustless chalk making machine

Chalk size of dustless chalk making machine

About packaging, for small size or single machine, we can offer free fumigation wooden case with steel frame, it not only can protect machine from damage, but also avoid checking when exporting.

For multiple machines or production line, it's better to loaded in standard container 20GP, 40GP, 40HQ, unually it needs wrapped with plasitc firstly, then loaded in container.

we can offer EXW, FOB and CIF terms.

EXW: You arrange the shipping details from our factory to your port by yourself.

FOB: We arrange freight transport to Qingdao, Shanghai or other ports of China, then you arrange the shipping details from China port to your country port.

CIF: We arrange all shipping details to your country port, and ensure machines smooth arrival.

1. Help you choose the most suitable machine.
2. Making the machine according to your request.
3. Give you machine’s details and video for help you use the machine more better.
4. One year warranty
5. Quality problem,we will send you the accessories.
6. Free repair whole using life without extra charge.

*How do you guarantee I can receive the goods that ordered after make the payment?

Please rest assured that you will receive the goods in time, we are a legally established company supervised by the government, and is registered in customs of China and China Chamber of International Commerce. Besides, we are the golden member of Alibaba and has been checked by the third party as the real and legal company, what is more important, honesty and trustworthiness is our basic principle and our company life.

* How to make the payment?

Normally, when the order value is below USD10,000, we accept the payment by T/T or Western Union or Cash, L/C will be accepted when the order value is over USD10,000. For T/T, the customer can choose 100% in advance or 30% in advance, and pay the 70% balance before shipment.

*Date of delivery?

We will arrange the production and shipment as soon as possible when we received the deposit, and update the information with the customer on line.

*Suitablity of motor?

As there are many volatage standards in different countries in the world, so the original motor equipped on the machine would not suitable to be used with the customer's local power supply, when this situation happend, please send us your exact information of the power supply available, then we can modify the motor accordingly.

*After sale service?

For most of the machines, the quality is guaranteed for one year since the date of shipment expet wearing parts, we supply the on-line service for all the machines, and also supply the spare parts all the time with cost price, for some complicated machine or plant, we can send our engineer overseas too.