This calcium sulfate chalk moulding 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 calcium sulfate chalk moulding 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 calcium sulfate chalk moulding 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, usually it needs wrapped with plastic 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. What's the delivery time? 
We will deliver the product in 7 days after receiving the deposit.
2. What's your payment terms?
We can accept various payment terms if it is convenient for you.
3. what's your MAQ?
Our MAQ is 1 piece.
4. What's the lifetime of the wearing parts?
The material of our product is of high quality, and the lifetime of our wearing parts is twice longer than the others,including the roller skin, die and bearing.
5. What is your warranty?
12 months except the spare parts.
6. Will you send engineers to install the plant?
Of course yes,but at an extra cost will be paid by customers. Or you can get local contractors to do the commissioning and we send one supervising engineer.

7. Do you have some foreign customers using your equipments?
 Yes , we have customers all over the world.

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.

Kaifeng Rainbow Machinery Co., Ltd. is a domestic large-scale new energy environmental protection equipment manufacturers in China. The registered trademark is "Rainbow".

Our company has combined Research and Development, Production, Sales and Service in one, and our main product have Wood Crushing and Recycling Workstation, New Energy Particle Machinery, Feed Machinery, Organic Fertilizer Machinery, Broken machinery. Totally, have a lots of products, more than 300models, which make our company the most professional development and production of high-tech enterprises of new energy environmental protection machinery manufacturer in China.