Sodium Hexametaphosphate (SHMP) Plant

Product Basic Information

We provide full‑set turn‑key Sodium Hexametaphosphate (SHMP, (NaPO₃)₆) production plant and complete production equipment for global phosphate chemical investors.

Our SHMP production line adopts mature neutralization‑evaporation‑melt‑polymerization‑quenching‑crushing process, using phosphoric acid and soda ash as raw materials to produce industrial‑grade sodium hexametaphosphate. We support customized production capacity for small, medium and large‑scale projects.

The complete plant covers raw material feeding & neutralization reactor, evaporation & concentration unit, melt‑polymerization furnace, rapid quenching system, crushing & screening unit, dust removal system, finished‑product packaging station and PLC automatic control system. The whole process realizes continuous feeding, high‑temperature polymerization, rapid cooling, crushing and automatic packaging. Strict online monitoring ensures stable product purity, good solubility and low moisture content to meet international industrial‑grade standards

Core Advantages of Sodium Hexametaphosphate Production Line

1. Stable polymerization quality: Precise temperature control for melt‑polymerization furnace, stable molecular chain length, good water‑solubility, low hydrolysis rate of finished SHMP products.
2. High raw material utilization: Optimized neutralization and evaporation process, reduces raw material consumption, cuts long‑term plant operation cost.
3. Full‑automatic PLC control: Real‑time monitoring for temperature, pressure, liquid level and material flow, reduces manual intervention, supports long‑term stable continuous operation.
4. Complete environmental‑protection configuration: Equipped with waste gas recovery and dust‑collecting facilities, low emission, meets international environmental‑protection requirements.
5. Anti‑corrosion durable structure: Key reaction and high‑temperature units adopt anti‑corrosion special materials, long service life and low maintenance workload.
6. Flexible customization: Custom‑design according to customers’ site condition, local raw‑material sources and target output requirement.

Main uses of the sodium hexametaphosphate production line

SHMP manufactured by our production line is widely used in multiple industrial fields：

• Water treatment industry: Excellent water softener, scale inhibitor and metal‑ion chelating agent for circulating boiler water and industrial circulating water system.
• Ceramic industry: High‑efficiency dispersant for ceramic slurry, reduce slurry water content, improve slurry fluidity for ceramic tile production.
• Detergent & cleaning industry: Used as builder for industrial cleaning agents, sequester calcium and magnesium ions to improve cleaning performance.
• Mining & mineral processing: Dispersing agent for mineral flotation process, improve mineral separation efficiency.
• Textile & leather industry: Used for dyeing dispersion and metal surface treatment.
• Other fields: Oil‑field drilling additive, paint & coating industry etc.

What We Can Offer To You

As a professional EPC contractor for phosphate chemical plant, we deliver one‑stop full‑range services for SHMP factory projects:

1. Project consultation & feasibility study based on your local raw‑material condition, plant site and investment budget.
2. Process design, general plant layout drawing, PFD & PID technical flow charts.
3. Complete‑set equipment manufacturing, anti‑corrosion treatment and pre‑factory test.
4. Overseas on‑site installation guidance and erection supervision.
5. On‑site commissioning and trial run until stable qualified SHMP output.
6. Local operator technical training for your workers.
7. Long‑term spare‑parts supply and after‑sales technical support.
8. Technical renovation & upgrade service for existing old SHMP production plant.

Feel free to contact us for detailed project proposal, layout drawing and latest quotation.

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