Calcium hydroxide is also known as slaked lime, a chemical compound with the chemical formula Ca(OH)2. It is a colorless crystal or white powder. Lime and water react can generate calcium hydroxide (or slaked lime, hydrated lime, etc). Daswell Machinery has provided customers good quality calcium hydroxide equipment for years. With high quality and good price of the calcium hydroxide production line, we have won many customers' recognition.

We can provide a wide range production line for clients based on different requirements. We have the capacity of 3t/h, 5t/h, 6t/h, 8t/h, 10t/h, 12t/h, 15t/h, and 30t/h solution, etc.


1. Adopt the advanced dust collecting system;

2. Special designed technology to screen the stone out after hydration;

3. Low investment cost with high economic benefits;

4. After slaking, calcium content can be improved by 5%;

5. Single shaft hydrator is adopted, no mixing blind angle.

To get more advanced complete hydrated lime production line, we have another solution for you, with fully automatic and advanced PLC control system, reliable water spraying system, flexible speed regulating device and reliable quality assurance system, etc.

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Latest News

On May 11th , 2021, we loaded our control cabinets/panels for lime production line to North Africa. This customer bought the 180ton/day rotary lime production line from us, but without control system before. He intended to make the auto control system himself, but after comparing our control system program, he determined to buy from us, as our system is more professional and good using.

calcium carbonate classifying system

On March 29th, 2018, Daswell shipped 1 set of secondary calcium carbonate classifying system to our old customer in Africa.

At 2017-01-12, we sent the blower, hydraulic station, and burner to Egypt, to be used for our quick lime plant project in Egypt.

At 2017-01-06, Daswell sent the key parts of 4 pushing head pre-heater to Egypt for rotary kiln quick lime plant to Egypt.

At 2014-03-12, Daswell shipped 2.5*45 rotary Kiln and 2.0*20m rotary cooler to Egypt by bulk ship to Egypt for quick lime plant.

Contact Us

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Tel: +86-371-55186675

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No. 2 CBD, Zhengdong New District, Zhengzhou City, Henan Province, China

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