Liquid Sodium Silicate Production Line – Wet Process

Zhejiang Meibao Industrial Technology Co., Ltd. is one of the leading manufacturers and suppliers of liquid sodium silicate production line – wet process in China. With abundant experience, we warmly welcome you to buy custom made liquid sodium silicate production line – wet process from our factory. For price consultation, contact us.

The Meibao Liquid Sodium Silicate Production Line (Wet Process) is designed for producing high-quality liquid sodium silicate (water glass) with a concentration of 30% to 50%, and a purity range of 90%–99%. The production process is based on the reaction between caustic soda solution and quartz sand under controlled heat and pressure inside a reaction kettle.

Compared to the dry method, this process offers significant benefits such as lower investment, lower energy consumption, faster startup, and simplified operation - making it ideal for industrial-scale applications in casting, ceramics, paper, detergent, and mineral processing.

1. What is the main raw material for liquid sodium silicate production?
We use caustic soda solution (NaOH), quartz sand, water, and steam.

2. What is the typical concentration and purity of the final product?
The liquid sodium silicate typically has a concentration of 30–50%, with a purity of 90–99% depending on the process control.

3. What is the molar ratio (modulus) of your water glass?
We offer adjustable modulus values below 3.0, typically from 2.0 to 3.0, depending on application.

4. What is the production capacity range you offer?
We customize systems from 10 tons/day up to 200+ tons/day, according to client requirements.

5. How is your wet process different from the dry method?
The wet method requires lower investment and energy consumption, with faster startup and simpler operation.

6. Can the liquid product be turned into solid sodium silicate?
Yes. Liquid sodium silicate can be concentrated and dried into solid form using an optional evaporation/concentration unit.

7. What industries use liquid sodium silicate?
It is widely used in casting, ceramics, paper making, detergents, adhesives, kaolin beneficiation, etc.

8. What is the standard delivery time?
Normally 30–60 working days after contract confirmation, depending on project size.

9. Do you provide installation and training support?
Yes, we offer on-site installation, commissioning, and operator training by experienced engineers.

10. Can you help upgrade or optimize existing production lines?
Yes, we provide retrofit engineering, automation upgrades, and process optimization for existing plants.