Rachanashakti Fabtech Private Limited

Shakti Engineering, a trusted name in industrial equipment manufacturing, specializes in the fabrication of high-quality GMP-compliant SS316 Process Vessels, designed for use in industries where hygiene, product purity, and process integrity are paramount. These vessels are ideal for pharmaceutical, biotech, cosmetic, and food industries that require clean and sterile processing environments, and strict adherence to Good Manufacturing Practices (GMP).

Made from Stainless Steel 316 / 316L, known for its superior corrosion resistance and non-reactivity with most process chemicals, these vessels are custom-designed to suit diverse processing needs—mixing, blending, reacting, storing, or transferring critical materials.

Overview

Shakti’s GMP SS316 Process Vessels are fabricated in accordance with GMP guidelines, ensuring easy cleanability, smooth surface finish, and compatibility with sterile processes. Every vessel is constructed with precision welding and mirror-polished internals to avoid contamination, facilitate CIP (Clean-In-Place), and SIP (Sterilization-In-Place) procedures.

The vessels are available in various designs such as jacketed, limpet coil, agitated, or plain, and are manufactured to support critical production processes in sterile environments.

Key Features

• Material of Construction:
  SS316 / SS316L with MTC (Material Test Certificate)
  Electro-polished or mirror-polished internal surfaces (up to 0.3 to 0.6 Ra)

• Capacity Range:
  From 50 liters to 30,000+ liters

• Design Standards:
  GMP, ASME, DIN, and cGMP as required

• Surface Finish:
  Internal: Mirror polished (Ra ≤ 0.6 μm)
  External: Matt, mirror, or electro-polished finish

• Orientation:
  Vertical cylindrical with dish-end top and bottom or fully customized

• Optional:
  Jacketed for heating/cooling; insulation with SS cladding

Applications

• Pharmaceutical Production (liquids, syrups, injectable formulations)

• Biotechnology & Fermentation Processes

• Cosmetic Creams, Lotions, and Ointments

• Nutraceutical and Food Processing

• API (Active Pharmaceutical Ingredient) Manufacturing

• Sterile and Aseptic Processes

Advantages

• GMP Compliance:
  Designed for sterile production with full documentation, including DQ/IQ/OQ/PQ on request

• Non-reactive Surface:
  SS316L ensures compatibility with a wide range of chemicals, solvents, and APIs

• Hygienic Design:
  Crevice-free welding, sloped bottom, and minimal dead zones for easy draining and cleaning

• Efficient Mixing:
  Optional agitator systems for uniform mixing of viscous or liquid ingredients

• CIP/SIP Ready:
  Vessels can be supplied with spray balls, steam traps, and sanitary fittings

• Custom Controls:
  Integration with PLC/HMI panels, temperature sensors, load cells, and level transmitters

Shakti Engineering is a trusted manufacturer of high-quality process equipment, delivering robust and performance-driven solutions for chemical, pharmaceutical, and allied industries. Among its advanced range of equipment, the Chemical Reaction Vessel with Heating Jacket is a signature offering designed to facilitate controlled chemical reactions under specific thermal conditions.

These vessels are engineered to perform reliably under varying temperatures and pressures, making them ideal for processes involving mixing, blending, heating, and reacting of chemicals or compounds. Equipped with a jacketed shell, they allow precise control of heating or cooling media such as steam, hot oil, or chilled water, depending on the process requirement.

Overview

A Chemical Reaction Vessel with a Heating Jacket is essentially a pressure-rated vessel integrated with an external jacket around the main body. The jacket enables indirect heating or cooling of the vessel contents, ensuring uniform temperature control throughout the process. The reaction vessel is also fitted with an agitator for mixing, which helps achieve homogeneous reactions and improved reaction kinetics.

Shakti Engineering fabricates these vessels using Mild Steel (MS), Stainless Steel (SS304, SS316), or MSRL (Mild Steel Rubber Lined) materials, depending on the chemical properties of the substances involved.

Key Features

• Material of Construction:
  Mild Steel (IS 2062), SS304, SS316, or MSRL (rubber-lined) as per chemical compatibility

• Jacket Type:
  Plain jacket or limpet coil jacket for steam, hot oil, or cooling water circulation

• Capacity Range:
  100 liters to 50,000+ liters

• Design Pressure & Temperature:
  Jacket: Up to 10 bar; Vessel: Up to 25 bar
  Temperature range: Up to 300°C or more depending on lining and media

• Agitation System:
  Anchor, turbine, paddle, or propeller-type agitators with mechanical seal options
  Variable speed drives (VFDs) or geared motors available

• Heating Medium Options:
  Steam, thermic fluid (hot oil), or electric heating through jacket or coil

Applications

These vessels are widely used in:

• Chemical and Petrochemical Plants

• Pharmaceutical and API Manufacturing

• Resin, Paints, and Polymer Processing

• Dyes and Pigment Plants

• Agrochemical and Pesticide Manufacturing

• Food and Beverage Processing

• Adhesive and Lubricant Formulation

Benefits

• Efficient Temperature Control:
  Jacketed heating ensures even and controlled heat distribution without hotspots

• Enhanced Process Safety:
  Indirect heating via jacket reduces risk of thermal degradation or reaction runaway

• Robust Construction:
  Designed for durability under cyclic temperature and pressure variations

• Versatility:
  Suitable for endothermic and exothermic reactions across a wide range of industries

• Custom-Engineered:
  Every vessel is tailored to specific client needs—volume, pressure, agitation, and thermal transfer rates

Shakti Engineering, a reputed name in the field of industrial process equipment, specializes in the design and fabrication of high-performance Limpet Coil Vessels. These vessels are engineered to handle critical process conditions, where precise heating or cooling is required during the reaction or storage of chemical substances. Designed with durability, thermal efficiency, and customization in mind, Shakti’s limpet coil vessels are widely used across various process industries.

Overview

A Limpet Coil Vessel features a partial external coil (known as a limpet coil) welded on the outer surface of the main vessel shell or bottom dish. This coil facilitates indirect heating or cooling of the contents using media such as steam, hot oil, or chilled water. The limpet coil design allows uniform temperature control without coming into direct contact with the process fluid, making it ideal for temperature-sensitive or corrosive materials.

Shakti Engineering manufactures limpet coil vessels in Mild Steel (MS), Stainless Steel (SS304, SS316), or MSRL (Mild Steel Rubber Lined) construction based on application needs. Each vessel is tailor-made to the client's process parameters, ensuring efficiency and safety in real-time operations.

Key Features

• Material of Construction:
  Mild Steel (IS 2062), SS304, SS316, or MSRL depending on media and chemical compatibility

• Coil Design:
  Half-pipe or full-pipe limpet coils welded on the vessel body or bottom dish

• Heating/Cooling Media:
  Steam, thermic fluid (hot oil), chilled water, or glycol

• Capacity Range:
  From 100 liters up to 50,000+ liters

• Design Pressure & Temperature:
  Vessel: Up to 25 bar; Coil: Up to 10 bar
  Temperature range: -20°C to 300°C (or as per media)

• Agitator Options:
  Anchor, paddle, propeller, or turbine types with mechanical seals

Applications

Limpet coil vessels are used in industries where thermal control is essential, such as:

• Chemical Manufacturing Plants

• Pharmaceutical & API Production

• Resin, Adhesive & Polymer Industries

• Petrochemical Refineries

• Agrochemical & Pesticide Production

• Dyes, Paints & Coatings

• Food, Fragrance & Flavors Processing

Advantages

• Efficient Thermal Transfer:
  Limpet coils ensure uniform heating/cooling without mixing the thermal medium with the product

• Durability & Safety:
  Built to withstand high pressures and thermal cycling without fatigue or leakage

• Custom Configuration:
  Coils can be installed on shell, bottom, or both depending on heat transfer needs

• Low Maintenance:
  Easy access for inspection, cleaning, and repair

• Scalable & Versatile:
  Suitable for both batch and continuous processes

Customization Options

• Vertical or horizontal orientation

• Multiple limpet zones (top, bottom, side coils) for zoned temperature control

• Internal baffles for enhanced mixing and heat transfer

• Top/side/bottom mounted agitators with VFDs or geared motors

• Manholes, nozzles, thermowells, and sampling points as per process need

• External insulation with aluminum or SS cladding for heat retention

• Flameproof motors and electrical fittings for hazardous environments

• Automation-ready with temperature, pressure, and agitation control systems

Shakti Engineering is a leading manufacturer of premium-quality Stainless Steel Process Vessels, built for durability, precision, and performance across a wide range of industries. Designed to meet demanding process requirements, these vessels are widely used for mixing, blending, storing, reacting, and processing of liquids and semi-solids in sectors such as chemical, pharmaceutical, food, beverage, cosmetic, and more.

Built with SS304, SS316, or SS316L, these vessels offer exceptional corrosion resistance, hygienic processing conditions, and a long operational life. Whether the need is for atmospheric, pressure-rated, jacketed, or agitated vessels, Shakti Engineering offers complete, customized solutions that align with client specifications and industry standards.

Overview

Stainless Steel Process Vessels from Shakti Engineering are available in various sizes, designs, and configurations—vertical or horizontal, jacketed or plain, with or without agitators, insulated or non-insulated. These vessels are precision-engineered and fabricated using high-grade stainless steel, ensuring compliance with GMP, ASME, and international quality standards.

Each vessel is manufactured in a controlled environment with expert supervision, thorough testing, and meticulous attention to detail—ensuring optimum performance, hygiene, and safety in real-world applications.

Key Features

• Material of Construction:
  SS304 / SS316 / SS316L (with MTC and optional electro-polishing)

• Capacity Range:
  50 liters to 50,000+ liters (custom sizes also available)

• Design Pressure & Temperature:
  Up to 25 bar pressure, and -20°C to 300°C temperature resistance

• Surface Finish:
  Internal: Mirror polished (Ra ≤ 0.4 to 0.6 μm)
  External: Matt, polished, or customized finish

• Vessel Orientation:
  Vertical cylindrical (with dish ends) or horizontal designs available

Applications

Stainless Steel Vessels are ideal for:

• Chemical Processing Plants

• Pharmaceutical & API Manufacturing

• Food & Beverage Industry

• Cosmetic & Personal Care Products

• Dairy, Distillery & Brewery Units

• Adhesives, Resins & Coatings

• Biotech & Nutraceutical Facilities

Available Options

• Jacketed Vessels: For steam, hot oil, or chilled water heating/cooling

• Limpet Coil Vessels: For high-pressure temperature control

• Agitated Vessels: With anchor, propeller, or magnetic agitators

• Insulated & Cladded Vessels: With aluminum or SS304 outer finish

• Pressure-Rated Vessels: Designed as per ASME Sec VIII Div. 1

Shakti Engineering is a renowned manufacturer of high-quality Stainless Steel Storage and Process Vessels, offering precision-engineered solutions for diverse industries such as pharmaceuticals, chemicals, food & beverages, cosmetics, dairy, and more. With a commitment to quality, hygiene, and performance, Shakti Engineering designs vessels that meet the most stringent industry standards including GMP, ASME, and FDA guidelines.

These vessels are fabricated using SS304, SS316, or SS316L stainless steel, ensuring exceptional corrosion resistance, durability, and cleanability. Whether used for storing raw materials, intermediates, or finished products, or for critical processes like mixing, blending, or heating, Shakti’s vessels are designed for long-term, hygienic, and trouble-free operation.

Overview

Shakti Engineering's Stainless Steel Storage and Process Vessels are custom-designed to meet client-specific requirements. Available in vertical and horizontal orientations, they can be supplied as plain, jacketed, limpet coil, agitated, or insulated configurations. Each vessel is engineered with precise welds, smooth internal finishes, and robust structural integrity.

They are widely used in applications where maintaining product purity, temperature control, and pressure handling is crucial. All vessels are manufactured under strict quality controls with optional documentation and third-party inspection.

Key Features

• Material of Construction:
  SS304 / SS316 / SS316L (with MTC and electro-polishing if required)

• Capacity Range:
  From 50 liters to 100,000 liters or more

• Design Standards:
  ASME, GMP, FDA, IS codes, or customized as per client requirement

• Surface Finish:
  Internal: Mirror polished (Ra ≤ 0.4–0.6 μm)
  External: Matt, mirror, or electro-polished finish

• Orientation:
  Vertical cylindrical with dish ends, or horizontal cylindrical with saddle supports

Applications

• Pharmaceuticals & API Storage

• Chemical Processing & Storage

• Food & Beverage Ingredients and Products

• Cosmetics, Creams & Lotions

• Dairy, Distillery & Brewery Plants

• Water, Juice & Syrup Holding

• Paint, Resin & Adhesive Industry

Process Vessels Options

• Jacketed Vessels: For heating/cooling with steam, hot oil, or chilled water

• Limpet Coil Vessels: For high-pressure or zoned thermal regulation

• Agitated Vessels: Fitted with propeller, anchor, or paddle agitators

• Insulated Vessels: With SS or aluminum cladding for thermal retention

Customization Features

• CIP & SIP Compatibility with Spray Balls

• Top/Side/Bottom Entry Agitators with VFD Controls

• Load Cells for Accurate Batch Weight Monitoring

• Sight Glass, Level Indicators, Sampling Valves

• Pressure Relief Valves and Safety Accessories

• PLC/HMI Control Panels and SCADA Integration

• Flameproof Motor & Electricals for Hazardous Zones

Advantages

• Corrosion Resistance: SS316/316L ensures non-reactivity and longevity

• Hygienic & Sterile: Smooth, crevice-free interiors for cleanable and sterile operations

• Pressure & Temperature Ready: Vessels can be rated for pressure/vacuum and thermal processes

Shakti Engineering is a well-established manufacturer of high-performance Stainless Steel (SS) Process Vessels, known for delivering custom-engineered solutions that cater to the exact needs of the chemical, pharmaceutical, food, cosmetic, and allied industries. These vessels are essential for a variety of applications such as mixing, blending, dissolving, heating, cooling, and reacting—making them an indispensable part of modern process systems.

Constructed from superior grades of stainless steel like SS304, SS316, or SS316L, Shakti’s process vessels are designed to offer long-term durability, chemical resistance, and compliance with international standards such as GMP, ASME, and FDA.

Overview

Shakti Engineering’s SS Process Vessels are built with a focus on hygienic design, operational reliability, and easy maintenance. Each vessel is precisely fabricated with polished internal surfaces and robust construction to ensure safety and efficiency during critical process operations. From small-scale pilot vessels to large industrial reactors, Shakti Engineering provides complete customization in terms of capacity, configuration, and accessories.

Key Specifications

• Material of Construction:
  SS304, SS316, SS316L (with MTC & optional electro-polishing)

• Capacity Range:
  50 liters to 50,000+ liters

• Design Pressure & Temperature:
  Pressure: Up to 25 bar
  Temperature: -20°C to 300°C

• Surface Finish:
  Internal: Mirror or electro-polished (Ra ≤ 0.4 to 0.6 µm)
  External: Matt, glossy, or customized as per requirement

• Orientation:
  Vertical cylindrical with torispherical or elliptical dish ends
  Horizontal cylindrical with saddle supports available

Applications

• Pharmaceuticals and Active Ingredient Manufacturing

• Chemical Processing and Reactions

• Food & Beverage Processing (Juice, Dairy, Oils, etc.)

• Cosmetic Creams, Gels, and Lotions

• Dyes, Inks, Paints, and Coating Plants

• Adhesives and Resins Production

• Distillery and Brewery Operations

Customization Options

• Agitator Type: Anchor, propeller, paddle, magnetic, turbine (top, side, or bottom entry)

• Heating/Cooling Options: Jacketed, limpet coil, dimple jacket, or electric heating

• Thermal Insulation: Glass wool or ceramic wool with SS or aluminum cladding

• Process Monitoring: Temperature sensors, pressure gauges, level transmitters

• Automation Integration: PLC/HMI with SCADA compatibility

• Access & Maintenance: Manhole, sight glass, sampling valve, CIP/SIP spray balls

• Safety Features: PRVs, rupture discs, flameproof motors (if required)

Design Advantages

• Corrosion Resistant & Durable: SS316/316L construction for extended life and resistance to harsh chemicals

• Hygienic & Sterile: Smooth, crevice-free interiors ideal for sterile production environments

• High Performance: Uniform mixing, heating/cooling, and agitation for precise process control

• Easy Cleanability: CIP/SIP-ready vessels with excellent surface finish for quick cleaning

• Flexible & Scalable: Custom-made vessels to fit batch sizes and space constraints

Mixing Vessel are industrial containers that are used to mix the raw materials to be used in the processes or the final product, and are designed and manufactured to meet user needs. According to the system and product identities, it can be manufactured by designing and using all the heating, cooling, and mixing processes separately or together in mixers where the ideal environment for the reaction is provided.Propeller and blade designs should be determined according to the specific properties of the materials to be mixed for mixers that are used in many industrial fields such as Petro-chemistry, paint, medicine, cosmetics, especially food and chemistry. It is also possible to use additional equipment such as homogenizers according to the system needs.Since each system will have different parameters such as operating pressure, vacuum, and temperature, RFPL Mixing vessel are designed and manufactured to meet your process needs. Mixers that can operate under high pressure and vacuum will be your solution partner in your works by being produced from stainless or carbon steel material according to your needs.Our Mixing Vessel Manufacturing principles:Design and Manufacturing in accordance with User Demands and International StandardsSelection of Materials and Workmanship Suitable for Usage ConditionsUse of Completely Certified MaterialsHigh Quality and Long-Life GuaranteeJacket or Heating / Cooling CoilsThermal Insulation with InsulationMechanical or Soft Seal Suitable for the SystemComplete Usage and Maintenance DocumentationMixer Speed ControlPLC Management PanelSensitive Weighing SystemMixer Blade and Breakwater Suitable for Product CharacteristicsHigh Pressure and Vacuum Resistant ManufacturingEx-proof / IP Engine Our Mixing Vessel Process we follow:Product DesignQuality Assurance PlaneMaterial test reportWPS, PQR, WPQDye penetrant test (DP), Ultrasonic test, Radiography testHydro Test, Pneumatic test, Bubble testInspection Our Mixing Vessel Application industries:Chemical IndustriesPharmaceutical PlantFood PlantProcess PlantGinning MillTextiles Industries

RFPL, which has grown in a short time and achieved a distinguished place in the raw material Storage industry, designs and manufactures the raw material Storage Vessels in all sizes and properties that you will need in processes such as production, storage, and transportation in cs, steel and stainless grade and in accordance with ASME, API, TSE, EN standards.It manufactures special production tanks, fuel tanks, Chemical Storage tank, product storage tanks for your company, especially the raw material storage tanks. Storage vessel, which can be manufactured with a diameter of 1000 mm to 8000 mm, can be designed as double-walled, rock wool insulated and water heated according to customer demands. RFPL designs have equipment and features such as filters, upper and lower manholes, sailors\' ladders, and level sensors in accordance with the standard Storage tanks, and the welded, bolted, and interlocking tanks are available.In addition to conventional storage and stock tanks, there are some mandatory requirements specific to flammable, non- flammable and explosive products in Chemical Storage tanks, Fuel Storage tank, Dairy Product Storage tank, Alcohol storage tank, solvent storage tanks. In addition to being a legal obligation to take preventive or restrictive measures in the manufacture and assembly of storage Vessel, it is an important requirement in terms of user health and benefit.Although these requirements are as follows, possible accidents and damages can be prevented by taking additional measures to these items.Some of the necessary measures are as follows.By determining the fire class; All design and layout should be done accordinglyAll equipment to be used must be selected as ex-proof in accordance with the fire classFlame arresters are placed on the tank and on the supply linesIt should be designed and applied in such a way that complete static electricity is taken from the systemTank showering system should be built in order to cool the tanks when necessaryIt should be kept in isolation or in a closed area to prevent overheatingStorage Vessel manufacturing continues its long years of production facility installation and machinery manufacturing experience in the field of Storage Tanks with success. It undertakes the production of Storage Vessel according to customer demands, depending on the specifications of the sectors where compliance with food, pharmaceutical, Chemical and hygiene norms is required. Some of the points to be considered in the design and manufacture of Storage Vessel are as follows.Design and Manufacturing in accordance with User Demands and International StandardsSelection of Materials and Workmanship Suitable for Use ConditionsUse of Completely Certified MaterialsHigh Quality and Long-Life GuaranteeComplete Use and Maintenance DocumentationHigh Pressure and Vacuum Resistant ManufacturingPolishing and Painting Suitable for Material Quality TransactionsOur Storage Vessel Process we follow:Product DesignQuality Assurance PlaneMaterial test reportWPS, PQR, WPQDye penetrant test (DP), Ultrasonic test, Radiography testHydro Test, Pneumatic test, Bubble testInspectionOur Storage Vessel Application industries:Chemical IndustriesPharmaceutical PlantFood PlantProcess PlantGinning MillTextiles Industries

Pressure, Vacuum and Containment Vessels With a long history of providing Vessels, Chambers, and Containment Storage to customers of various disciplines, RFPL is well versed in meeting customer specifications. Our Weld Shop and Machine Shop being in the same location helps to expedite the manufacturing process.

If you find that you are encountering cracked or damaged pressure vessels on your property, it’s time to consider repairing or replacing them. It is imperative that damages aren’t ignored on pressure vessels. Doing so could cause extensive damage to property and people. Do not wait.

At RFPL, we specialize in providing pressure Vessel for a wide range of industries. Our certified welders follow strict testing and inspection instructions, ensuring industry standards are met and exceeded. We also have years of experience providing repairs on damaged vessels, making us your one-stop-shop for pressure vessels. Whether you want new, repaired, or refurbished vessels, our expert team can handle the job.

Never leave the state of your pressure vessel to chance. At best, your process will lose efficiency and effectiveness. At worst, you will cause damage to your facility and your employees. Let our experienced team help you figure out the best solution for your needs.

Some Design Requirements RFPL regularly meets for our customers:

• Full Vacuum
• High Pressure
• High Temperature
• Manways and Easy-Openings
• Low Temperature
• Jacketed Vessels

 

Our Pressure Vessel Process we follow:

• Product Design
• Quality Assurance Plane
• Material test report
• WPS, PQR, WPQ
• Dye penetrant test (DP), Ultrasonic test, Radiography test
• Hydro Test, Pneumatic test, Bubble test
• Inspection

 

Our Pressure Vessel Application industries:

• Chemical Industries
• Pharmaceutical Plant
• Petrochemical refinery
• Food Plant
• Process Plant

Pressure, Vacuum and Containment Vessels With a long history of providing Vessels, Chambers, and Containment Storage to customers of various disciplines, RFPL is well versed in meeting customer specifications. Our Weld Shop and Machine Shop being in the same location helps to expedite the manufacturing process.

If you find that you are encountering cracked or damaged pressure vessels on your property, it’s time to consider repairing or replacing them. It is imperative that damages aren’t ignored on pressure vessels. Doing so could cause extensive damage to property and people. Do not wait.

At RFPL, we specialize in providing pressure Vessel for a wide range of industries. Our certified welders follow strict testing and inspection instructions, ensuring industry standards are met and exceeded. We also have years of experience providing repairs on damaged vessels, making us your one-stop-shop for pressure vessels. Whether you want new, repaired, or refurbished vessels, our expert team can handle the job.

Never leave the state of your pressure vessel to chance. At best, your process will lose efficiency and effectiveness. At worst, you will cause damage to your facility and your employees. Let our experienced team help you figure out the best solution for your needs.

Some Design Requirements RFPL regularly meets for our customers:

• Full Vacuum
• High Pressure
• High Temperature
• Manways and Easy-Openings
• Low Temperature
• Jacketed Vessels

 

Our Pressure Vessel Process we follow:

• Product Design
• Quality Assurance Plane
• Material test report
• WPS, PQR, WPQ
• Dye penetrant test (DP), Ultrasonic test, Radiography test
• Hydro Test, Pneumatic test, Bubble test
• Inspection

 

Our Pressure Vessel Application industries:

• Chemical Industries
• Pharmaceutical Plant
• Petrochemical refinery
• Food Plant
• Process Plant