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Complete Systems for Solid Sodium Silicate Production

Complete Systems for Solid Sodium Silicate Production

Meibao’s solid sodium silicate production lines use silica sand and soda ash as the main raw materials. The process covers weighing and batching, mixing, high-temperature melting, and cooling and forming. Raw material handling, furnace, forming and control systems can be configured to suit each project.

Designed Around Product Requirements

The batching and melting process is developed around the target SiO₂/Na₂O molar ratio and raw material characteristics. This solution covers product molar ratios of up to 3.6, with specific requirements confirmed during project design.

Configured for Local Fuel Conditions

The combustion system is selected for the specified fuel type and quality. Flue gas heat recovery and treatment arrangements are determined according to the furnace design, operating conditions and local emission requirements.

Coordinated Across the Production Line

Batching, melting, discharge, cooling and forming capacities are matched to the required daily output of finished solid sodium silicate. Equipment layout and maintenance access are planned around site conditions.

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Main Systems and Scope of Supply

Main Systems and Scope of Supply

Meibao can provide the following systems and engineering services according to project requirements. The selected configuration and scope of supply are defined in the proposal and quotation.

The proposal and quotation specify the equipment list and the scope of finished product handling, storage and packaging. Responsibilities for civil works, utilities, flue gas treatment facilities and on-site installation are also defined. Commissioning and training are provided within the agreed scope.

System Main Function and Scope
Raw Material Storage and Conveying Storage and conveying of silica sand and soda ash to the batching stage.
Weighing, Batching and Mixing Weighing and mixing raw materials according to the formulation to prepare the furnace feed.
Furnace and Combustion System High-temperature melting, with combustion equipment, flue gas passages and a project-specific flue gas heat recovery system.
Discharge, Cooling and Forming Discharge of the molten material and formation of solid sodium silicate using equipment such as a cooling and forming chain conveyor. The configuration is determined for each project.
Electrical and Control System Equipment control, monitoring of key process parameters and necessary safety interlocks. Functions and automation level are defined for each project.
Engineering and Start-up Services Process design, equipment manufacturing, on-site installation services, commissioning and operator training.
Main systems and scope of supply for a solid sodium silicate production line

Typical main systems and scope of supply for a solid sodium silicate production line

Simplified Production Process

Raw Material Storage→
Weighing and Batching→
Mixing and Furnace Feeding→
High-Temperature Melting→
Discharge, Cooling and Forming→
Finished Product Collection and Storage

Silica sand and soda ash are batched, mixed and fed into the furnace. High-temperature reactions produce molten sodium silicate, which is then cooled and formed into solid sodium silicate.

This is a typical process flow. The actual equipment configuration and scope of supply follow the project proposal.

Simplified solid sodium silicate production process flow

Main process stages from raw material storage to finished product collection and storage

Project Reference

Indonesia | Solid Sodium Silicate Production Line — 100 Tonnes per 24 Hours

This project uses the furnace process to produce solid sodium silicate and has been completed and put into operation.

  • Project capacity100 tonnes per 24 hours.
  • Main raw materialsSilica sand and soda ash.
  • Core equipmentRegenerative furnace and associated combustion system.
  • Main process stagesRaw material weighing and batching, high-temperature melting, discharge, cooling and forming.
  • Control systemCentralized control.
Indonesia solid sodium silicate production line project reference

Indonesia solid sodium silicate production line — completed and in operation

Frequently Asked Questions

What information is needed to develop a production line proposal?
For an initial discussion, please provide the project location, target daily output of finished solid sodium silicate, product molar ratio or intended application, available fuel and site conditions. Product specifications that have not yet been defined can be discussed during proposal development.

During the design stage, additional information is needed on raw material composition, impurities, particle size and moisture content; finished product form, size and bulk handling or packaging requirements; and site and utility conditions. Please also indicate whether a downstream dissolving system is required.
How is a suitable fuel selected?
Natural gas, heavy fuel oil or light diesel oil may be selected according to project conditions. Fuel selection considers local cost, quality, supply reliability and emission requirements, and the combustion system is designed accordingly. Requirements for multiple fuels or fuel switching must be specified and assessed separately.
Can the line be extended to produce liquid sodium silicate?
Yes. Dissolving, adjustment and filtration systems can be added separately. Please specify the molar ratio of the solid feedstock and the target molar ratio, concentration and output of the liquid product. Adding water primarily adjusts concentration; changing the molar ratio requires a separately defined formulation and adjustment process.

Plan Your Solid Sodium Silicate Production Project

Share your production requirements with Meibao to discuss the process design, equipment configuration and scope of supply.

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Zhejiang Meibao Industrial Technology Co., Ltd. is one of the most professional solid sodium silicate process production manufacturers and suppliers in China, featured by quality products and good price. Please rest assured to buy custom made solid sodium silicate process production from our factory.

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