Zhejiang Meibao Industrial Technology Co., Ltd. is one of the leading manufacturers and suppliers of wholesale china cheap liquid sodium silicate machine | wet process liquid glass plant in China. With abundant experience, we warmly welcome you to buy custom made wholesale china cheap liquid sodium silicate machine | wet process liquid glass plant from our factory. For price consultation, contact us.
Product Overview
The Wet Process Liquid Sodium Silicate Production Line is a cost-effective and efficient system designed to produce high-purity liquid sodium silicate (water glass) through the chemical reaction of caustic soda solution and quartz sand. This process is widely used in industries such as casting, paper making, ceramics, clay processing, kaolin refining, and detergent formulation.
Process Advantages

✅ Low Investment Cost: Only 1/3 of the dry method
✅Low Energy Consumption.
✅Simple Operation and Maintenance.
✅Compact Layout and Low Labor Intensity
✅Eco-Friendly Process
✅Clear and Transparent Final Product
Technical Specifications
|
Item |
Details |
| Model | Liquid Sodium Silicate Production Line |
| Purity | 90%–99% |
| Type | Sodium Silicate (Liquid) |
| Appearance | Clear Liquid |
| Grade: | Industrial |
| Molar Ratio | <3.0 (adjustable) |
| Capacity | >10 tons/day (customizable) |
| Final Product: | 30–50% Liquid Sodium Silicate |
| Raw Materials | Caustic soda solution, quartz sand, steam, water |
| Control System: | PLC automated control |
| Key Equipment | Dissolving Tank, Reaction Kettle |
| Installation | On-site guidance by engineer |
| Packaging | Standard Export Packing |
| Origin | Origin |
| Trademark | Meibao |
Production Process Flow

In the wet process, caustic soda solution reacts with quartz sand under heat and pressure inside the reaction kettle. This method allows direct production of liquid sodium silicate with adjustable modulus and high clarity. The output product can be concentrated or further processed into solid form if needed.t
Application Scope

1.Ordinary & precision casting
2.Paper & pulp industry
3.Ceramics & clay processing
4.Kaolin beneficiation
5.Detergent and cleaning agent manufacturing
6.Water treatment and adhesives
FAQ
Q1: What raw materials are used for producing liquid sodium silicate?
A1: The main raw materials are caustic soda solution (NaOH) and quartz sand (SiO₂), along with steam and water.
Q2: What is the typical molar ratio (modulus) of the liquid sodium silicate?
A2: The molar ratio is typically less than 3.0, and can be adjusted during the manufacturing process.
Q3: What is the capacity range of your production lines?
A3: We offer customizable production lines with capacities starting from 10 tons/day.
Q4: How is this different from the dry method sodium silicate plant?
A4: The wet method has lower investment cost, lower energy consumption, simpler process, and is more suitable for liquid applications.
Q5: Can the final product be concentrated or turned into solid?
A5: Yes. The liquid sodium silicate (30%–50%) can be filtered and concentrated to become solid sodium silicate if needed.
Q6: Do you provide installation and training services?
A6: Yes, we provide on-site installation guidance, commissioning, and operator training.
Q7: What control system is used?
A7: We use PLC automatic control systems for stable and accurate operation.
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