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Pure Vacuum Dried Salt

Pure Vacuum Dried Salt

Bulk pure vacuum dried (PVD) salt, produced by the evaporation of purified brine in vacuum pans to produce small cubic crystals greater than 99.8% sodium chloride. Low calcium, magnesium and sulphate ensure that the chlor alkali membranes are kept clean and low moisture and particle size prevent clumping in food lines, water softeners and feed mixers. Fast, residue free dissolving is achieved with bakers, meat curers and dairies. Our shipping is in multi wall bags of 25kg, 50kg woven bag, 1 tonne FIBC bag or bulk tanker. Get a TDS, COA or factory quote today.

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Pure Vacuum Dried Salt

Tightly controlled purity for process-critical applications.

The composition of the rock salt and solar salt is variable depending on the deposit and the climatic conditions. Vacuum salt doesn't. The brine is clarified prior to evaporation and the vacuum pans are operated continuously under controlled conditions thereby ensuring all batches are equally pure, crystal size and dryness. It dissolves rapidly and uniformly, passes easily through automated systems and leaves no insoluble matter.

  • Low levels of calcium, magnesium and heavy metals, and High Chemical Purity of 99.8% sodium chloride.

  • Uniform Cubic Crystals: Fine, even particles that will dissolve in a uniform manner without clumping or equipment plugging.

  • Low Moisture, Batch to Batch: Dried by evaporation to be free flowing, without seasonality as solar salt.

  • Chemical and Chlor-Alkali Use: High purity salt for making use in chlorine and caustic soda manufacturing unit.

Pure Vacuum Dried Salt

Whole-Sale Pure Vacuum Dried Salt: Bulk PVD Salt – 99.8% Pure

If salt is a process ingredient, then all of the impurities are a cost. Calcium deposits on pipes, magnesium deposits on membranes and creates insoluble deposits in dosing equipment. Pure vacuum dried salt rectifies this. It is obtained by a purification of brine and subsequent evaporation under vacuum to obtain fine and uniform cubic crystals of at least 99.8% sodium chloride. For chemical plants, food processors, water treatment facilities and feed mills, Pure Salts provides bulk PVD salt with a Certificate of Analysis for each shipment and packing, to accommodate your processing equipment. Because the process runs continuously, every batch matches the last, with none of the weather swings that affect solar salt. We ship in 25 kg multi wall bags, 50 kg woven bags, 1 tonne FIBC bags or bulk tankers for high capacity plants. Request a TDS, COA or factory quote.

Pure Vacuum Dried Salt

Pure Vacuum Dried Salt Certified Bulk Supply 

The right choice of sodium chloride for commercial use is very important to achieve consistency, efficiency, and accuracy in production processes. Pure vacuum dried salt in bulk (PVD salt) is one of the crucial raw materials used in various industries. Whether for industrial processing or food manufacturing, sourcing pure vacuum dried salt from a supplier will ensure consistency in all batches produced.

What Is Pure Vacuum Dried Salt? 

Pure vacuum dried salt is produced using carefully controlled mechanical evaporation. Impurities, heavy metals, and organics are stripped off from the natural brine. The purified liquid is then put into the vacuum pans, where, due to the vacuum created, the evaporation of water takes place at low temperatures.

The crystals are dried afterwards to remove the remaining surface moisture. The above method results in the formation of fine crystals having a shape of cubes, with purity levels greater than 99.8% sodium chloride. By dealing with a reputable bulk PVD salt manufacturer, one can be assured of low moisture levels, high solubility, and no micro impurities.

Key Features of Refined Vacuum Salt 

High purity vacuum salt is sought by industrial buyers since it helps to overcome problems caused by low purity rock salts or solar salts.

  • Exceptional Chemical Purity: Offers great consistency with very small traces of calcium, magnesium, and heavy metal ions.

  • Uniform Particle Consistency: Fine particles dissolve at uniform speed without the formation of any clumps or clogging of machinery.

  • Low Moisture Content: High end drying technique ensures good flow characteristics while transporting and storing in bulk. 

  • Batch to batch consistency: Continuous vacuum evaporation avoids variations due to climate conditions unlike solar evaporation.

Core Industrial and Commercial Applications 

Fine grade bulk PVD Salt manufactured through the vacuum evaporation process has applications in various industries across the globe:

1. Chemical Manufacturing & Electrolysis 

High quality brine is necessary in chlor alkali plants for the production of chlorine, caustic soda, and hydrogen through membrane electrolysis. The absence of sulphate, calcium, and iron ensures that there is no membrane fouling.

2. Food & Beverage Processing 

Precision is required while preparing consumer goods. Vacuum dried pure salt can dissolve easily in commercial bread dough, meat curing brine, dairy operations, and prepared snack foods. It provides consistency in salt content without forming any insoluble residue.

3. Industrial Water Softening 

For industrial water softening units and large boilers, pure salt is needed for regeneration of resin beds. Vacuum salt ensures no formation of sludge that may affect valves, pumps, and pipes by scaling.

4. Animal Feed Formulations 

The livestock feed mixing process uses vacuum salt to ensure that the livestock obtain their required amounts of sodium and chlorine without any trace contaminants.

Himalayan Salt vs Pure Vacuum Dried Salt 

Whereas natural Himalayan rock salt is preferred because of its mineral content, unique color, and culinary and decorative uses, pure vacuum dried salt is manufactured for full purity. When chemical consistency is needed along with immediate solubility and the absence of trace minerals, PVD salt is undoubtedly the industrial choice. It is common practice among reputable salt wholesalers to keep stocks of both varieties.

Quality Assurance and Packaging Standards 

International trade products have to abide by stringent international regulations and guidelines in relation to their purity. High quality manufacturing processes guarantee that all orders meet ISO standards in regard to quality control, heavy metals, and food safety.

Multiple packaging alternatives for bulk orders will be considered depending on your facilities' material handling equipment:

  • 25 kg multi wall moisture proof bags for manual batch additions

  • 50 kg heavy duty woven bags

  • 1000 kg (1 Tonne) flexible intermediate bulk containers (Jumbo Big Bags) for automated loading

  • Direct bulk tanker shipments for high capacity industrial receivers

Secure Your Wholesale Salt Supply 

When procuring pure vacuum dried salt in bulk amounts for use in factories and businesses, it is better to work with an experienced  Himalayan salt supplier and salt exporter from the Himalayas who ensures prompt delivery, competitive pricing, and high quality.

We provide customized shipping and packing services as per your needs.

Procurement of Direct Orders:

Get in touch with our commercial sales department for requesting technical data sheets, certificates of analysis (COA), or quotations for your next order.

Email: info@puresalts.co Phone: +1 346 458 0848

Ready to save on bulk orders? Contact us via email or call now to lock in exclusive factory direct rates.

FAQ

Frequently asked questions.

Pure Vacuum Dried Salt is what?

PVD salt is made by purifying the brine and evaporation at low temperature in vacuum pans. The crystals are then dried to obtain fine and uniform salt of 99.8% sodium chloride.

What is the method for ensuring that each order is pure?

Each shipment is accompanied by a Certificate of Analysis which lists the amount of sodium chloride, moisture and impurity contents for that shipment. Technical Data Sheets are available before you order.

What is the difference between PVD salt and Himalayan Salt?

Has natural minerals, color, use for culinary purposes, and decorative purposes and is valued in the Himalayas. The high purity and quick dissolving of PVD salt are achieved in a process of refinement. Pure Salts provides both, which you can use individually for the applications that call for them.

Does your PVD Salt meet the requirements for chlor-alkali plants?

Low calcium, magnesium and sulfate content for brine preparation in our PVD salt. Please provide your Brine specification and we'll let you know if our grade is suitable for your order before it is placed.

Is it possible to use PVD salt as a water softener and animal feed?

Yes. It is extremely pure, resoftening softener resin beds without leaving sludge and is a consistent sodium source in livestock feed mixes.

What are the choices of packaging?

We provide automated handling 25kg multi-wall moistureproof bags, 50kg heavy duty woven bags and 1,000kg FIBC jumbo bags. Special orders for bulk vessel shipments may be made available for high volume industrial purchasers.

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