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An uncompromising qualitative endeavor makes us the leading manufacturer, distributor, supplier and trader of Compressed Air Dryers (Refrigerated & Desiccant type), Compressed Air Chillers, Compressed Air Filters, Compressed Air Receivers, Compressed Air Intercooler-Aftercoolers, Water/Brine Chilling Plants and Air Compressors.
Hot Products
  • Domestic Water Heater
    We manufacture, export and supply highly demanded and innovatively designed Water Heaters. Onyx is one of its kind water heater which works on the heat pump principle. This Water Heater is precisely engineered and is manufactured as per the industrial norms. Onyx has un-matched performance and is easy to operate.
  • Lubricated Air Compressor
    Description • Lubricated Air Compressors are designed for a flawless performance, which are used for many different industrial applications. Compressors possess the following features: • Significant savings in power consumption • Very less noise and vibration levels • Very less oil carry over • Tried and tested in extreme Indian tropical condition • Why use our Lubricated Air Compressors? • Low noise operation • Easy installation • Cost efficiency • Low friction between cylinders and piston rings • Continuous heavy duty operation • High durability due to less wear and tear of parts Key application areas • Auto workshops • Oil/Gas station • Tyre shop • Rice and Pulse Mills • Painting • Pollution control • Packaging • Fire fighting • General industry • Mining and Tannery • Sugar plants
  • Refrigerated Compressed Air Dryer
    Description • Our expertise lies in offering Refrigerated Type Compressed Air Dryer to our clients, made using quality material and the latest technology, our Refrigerated Type Compressed Air Dryer is unparalleled in performance and durability. • A unique 3-in-1 Precooler, evaporator heat exchangers with moisture separator all three finely intermingled and hermetic sealed. • Capacity from : 10 – 10,000 cfm • Working pressure : 0.5 – 80 bar • Air inlet temperature : 45 – 60°C Working • Wet Compressed Air entering the Refrigerated Type Compressed Air Dryer is pre cooled by the cold dry outgoing Air in the Pre-cooler re-heater (Air to Air Heat Exchanger). It then passes to the Evaporator (Air to Refrigerant Heat Exchanger) where it is cooled by refrigeration systems. The condensed moisture is separated and drained out automatically from the Centrifugal cum Demister pad type Moisture Separator of the Dryer, while the Cold Dry Air undergoes its second path through the Precooler- Reheater (Air to Air Heat Exchanger) to be reheated before leaving the Dryer. Salient Features • User friendly • Easy to install • Low power • Maintenance free • Automatic operation • Low noise level
  • Desiccant Air Dryer
    Description A Heatless Air Dryer consists of two towers, which, alternately cycle on drying and regeneration. The Pearl make heatless dryer is capable of providing a (-) 40°C or lower atmospheric dew point and features a non-lubricated 3-way pneumatic switching valve. The operation is fully automatic and continuous without attention. Capacity from: 10 – 3000 cfm Working pressure: 3.0 - 15 bar Air inlet temperature: 45 - 55°C Working Each of the two towers are filled with a bed of adsorbent desiccant. When one tower is on drying cycle, the desiccant adsorbs moisture from the incoming wet air stream and the other tower is on a regenerating cycle, which, a small portion of the super dried air passing through the desiccant to pick up and remove the adsorbed moisture, which is then vented to atmosphere. The towers are alternated in such a manner so that Dry desiccant is always in contact with wet compressed air, resulting in a continuous supply of Dry Air downstream. The process is automatically reversed from one tower to another by a microprocessor based sequenced timer. Dryer must be protected against water and oil suspended in the form of drops or finely dispersed mist. If the risk for such condition exists, a high efficiency pre-filter must be installed before the dryer. In regular course a ceramic candle / Borosilicate micro-fibre glass element Pre-filter is installed prior to the dryer to take care of incoming dust, dirt and foreign particles. By default a ceramic candle After-filter is installed after the dryer to take care of desiccant dust carry forward in the dry air. Salient Features • Pressure equalization • Electronic Timer • Low Dew Point • Equipped with Silencers
Most Popular Products
Dx Chiller
Description • DX units are used for all refrigeration and air conditioning, whereever applicable for relatively all capacity systems. DX units provide cooling by direct expansion of the refrigerant in the air cooling coils. • The air cooling coil in DX units is also called an "Dx-Evaporator Coil". DX Type Chillers are available in capacity range of 0.5 TR to 420 TR are ideal for chilling water with the help of halo carbon refrigerant such as R-12 and R-22
Air Cooled Chilling Plant
We design and develop Chilling Plants considering peak ambient conditions and stringent control for maintaining the highest quality standards of the product. Our Chilling Plants are marked by excellent quality and matchless performance at low operating cost. We offer Chilling Plants in a wide range up to 470 TRS of capacity (in either Freon or Ammonia as refrigerant) to cater to the requirement of the different applications. The wide range of our manufacturing capabilities permits us to produce tailor-made items of all dimensions and specifications which prove to be economical, power saving, maintenance free, user friendly, noiseless and better in performance. Concerns in design and selection of chillers include performance, efficiency, maintenance, product life cycle and environmental impact. Opal manufactures Water Chilling Plants with excellent quality and matchless performance at low operating cost. The product is vigilantly developed considering peak ambient condition and stringent control for maintaining the world standards of the product. Technical experts have an experience of over two decades in servicing to ensure customer satisfaction. We design and engineer Water Chillers in ready-to-use packages as well as on-site installations as per the application requirements. Water Chiller Packages: Capacity range from 0.2 TR to 470 TR in pre-wired, pre-tested almost in ready to use condition. In case, you regularly require specific models to suit to your requirement, we can certainly work out for such arrangement with compact chillers, which may turn to be economical, power saving, maintenance free, user friendly, noiseless and better in performance.
Brine Chilling Plant
Brine Chillers are used for producing and maintaining Chilled Brine through refrigeration process. Brine is a thermal fluid, which is a liquid or a mixture of liquid with plain water, which remains in liquid state even in sub-zero temperatures without freezing. We are proficient in designing and engineering Brine Chilling Systems up to -40°C. We design and engineer Brine Chillers in ready-to-use packages as well as on-site installations as per the application requirements. Brine Chillers are industry specific and are to be designed as per application requirements. Salient Features • User Friendly and Easy to integrate into existing plant • Power saving compressor with high energy efficiency ratio (EER) • Equipped with adequate sized built-in water tank and pump-set (optional) • High efficiency shell tube type condenser designed for peak conditions • Prompt after-sales service • Safety precautions • Refrigeration High Pressure and Low Pressure • Digital Antifreeze Thermostat • Automatic Operation and High efficiency evaporates • Minimum floor space required • Digital Temperature indication and controller ensuring rapid and accurate sensing. • Epoxy painted • Manufactured according to the safety regulations • Compressor and Pump-set Overload relay • Crankcase Heater and Low Water Level Indicator Product Application • Chemicals • Food Products • Lubricant/Oil cooling • Plating and Anodizing • Pharmaceuticals • Comfort and EDM machine cooling • Induction heat treatment • Mineral Water / Soda Processor • Plastic Process Blow Moulding etc. • Printing Ink / Paper Waxing Cooling • Diamond and Dyeing / Bleaching • Lighting • Paper and Pulp processing • Plastic and Rubber calendars • Vacuum metalizing
Water Brine Chilling Plant
We design and develop Chilling Plants considering peak ambient conditions and stringent control for maintaining the highest quality standards of the product. Our Chilling Plants are marked by excellent quality and matchless performance at low operating cost. We offer Chilling Plants in a wide range up to 470 TRS of capacity (in either Freon or Ammonia as refrigerant) to cater to the requirement of the different applications. The wide range of our manufacturing capabilities permits us to produce tailor-made items of all dimensions and specifications which prove to be economical, power saving, maintenance free, user friendly, noiseless and better in performance. Concerns in design and selection of chillers include performance, efficiency, maintenance, product life cycle and environmental impact. Opal manufactures Water Chilling Plants with excellent quality and matchless performance at low operating cost. The product is vigilantly developed considering peak ambient condition and stringent control for maintaining the world standards of the product. Technical experts have an experience of over two decades in servicing to ensure customer satisfaction. We design and engineer Water Chillers in ready-to-use packages as well as on-site installations as per the application requirements. Water Chiller Packages: Capacity range from 0.2 TR to 470 TR in pre-wired, pre-tested almost in ready to use condition. In case, you regularly require specific models to suit to your requirement, we can certainly work out for such arrangement with compact chillers, which may turn to be economical, power saving, maintenance free, user friendly, noiseless and better in performance.

About US

Opal Industries is leading manufacturing company, successfully engaged in the field of refrigeration since 1994, produces the widest range of world class products of Liquid Chillers (Water and Brine), Compressed Air Dryers and Filters, Shell & tube Heat Exchangers (Refrigeration Dx-Chillers and Condensers, Compressed Air Intercoolers and After coolers, Oil coolers), Unfired Pressure Vessels such as Compressed Air Receivers and also the latest and most popular ONYX Eco-Smart Water Heater.

We are authorized channel partners of “Anest Iwata Motherson” make (Oil-Free and Lubricated type) Reciprocating, Oil-Free Scroll and Oil-Free Screw Air Compressors for GUJARAT Region.

With this vast range of products, we have always foremost emphasis on customer’s gratification in giving high quality and meeting their requirement completely with a concept. The applications of our products are large and versatile.

With the support of highly qualified & experienced professionals, we have developed highly efficient products such as High volume, Low pressure and high pressure Refrigerated type Compressed Air dryers & Compact Liquid chillers. So, we are based on the concept of complete Compressed Air package on a single base. Our all products are known for successful performance for a constant period of time under stringent quality control for maintaining standards, supported by strong after-sales service technical experts. One of our unique developments  ONYX Eco-Smart Water Heater, that has enabled us to create a benchmark in the field of Energy Conservation and Go Green concept.

The major market we deal in and supply our products to is Gujarat.

Some of its unique features are as follows:

  • User friendly
  • Automatic operation
  • Low power consumption
  • Indigenous design
  • Power saving compressor with high energy efficient ratio
  • Easy to integrate into existing plant
  • Need minimum floor space

Product Application

Our wide range of product finds applications in the following fields:

  • Agro based industries
  • Air conditioning
  • Automobiles
  • Biotech Industries
  • Chemical plants
  • Corona discharge ozone generators
  • Glass industries
  • Lighting industries
  • Natural gas processing
  • Petrochemical plants
  • Petroleum refineries
  • Pharmaceuticals
  • Plastic product manufacturing
  • Pneumatic equipments
  • Pneumatic tools
  • Power plants
  • R & D Centre
  • Refrigeration
  • Toothbrush Industries
"We are mainly dealing in Vadodara and Gujarat."

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