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Premium Spray Drying Solutions: Engineering Excellence by Raj Process
In the landscape of industrial thermal processing, Raj Process has solidified its reputation as the premier spray dryer manufacturer in India. Our systems represent the pinnacle of liquid-to-powder conversion technology, offering unparalleled efficiency for diverse industrial sectors.
The Science of Spray Drying: How It Works
Spray drying is a sophisticated method of producing a dry powder from a liquid or slurry by rapidly drying with a hot gas. It is the preferred method for thermally sensitive materials because the drying process is near-instantaneous.
The process follows four fundamental stages:
Atomization: The liquid feed is turned into tiny droplets using a nozzle or rotary atomizer.
Spray-Air Contact: The droplets meet a stream of hot air.
Drying: Moisture evaporates instantly, cooling the particle as it dries.
Separation: The dry powder is recovered from the exhaust air using cyclones or bag filters.
Technical Specifications & Capacity
At Raj Process, we engineer systems that scale with your business. Whether you are in a R&D phase or high-volume industrial production, our equipment is built to perform.
Key Features of Raj Process Spray Dryers
1. Advanced CIP (Cleaning-In-Place) Systems
Hygiene is non-negotiable in pharmaceutical and food processing. Our integrated CIP systems provide:
Automated Cycles: Thorough cleaning without dismantling the machinery.
Cross-Contamination Prevention: Essential for facilities handling multiple product lines.
Reduced Downtime: Faster transitions between product batches.
2. Versatile Feed Handling
Our nozzles and atomizers are designed to handle various feed types:
Solutions: Clear liquids with dissolved solids.
Slurries: Thick, high-viscosity liquids with suspended solids.
Emulsions: Mixtures of immiscible liquids (like oil and water).
3. Precision Control
We utilize advanced PLC-based control systems to monitor inlet/outlet temperatures and feed rates, ensuring a consistent particle size distribution for every batch.
Industrial Applications: Where Precision Meets Scale
As leading manufacturers, we serve a massive spectrum of industries. Below is a detailed breakdown of how our spray dryers are utilized:
Food & Dairy
Milk Powder: Transforming fresh milk into shelf-stable powders while preserving nutritional value.
Fruit Pulps: Creating instant fruit powders for beverages and baking.
Flavors: Encapsulating volatile flavor oils to extend shelf life.
Pharmaceuticals & Biotechnology
Herbal Extracts: Processing sensitive botanicals into concentrated, easy-to-dose powders.
Enzymes: Gentle drying to maintain biological activity.
API Processing: Precise particle engineering for drug delivery.
Chemical & Mineral
Detergents: Large-scale production of uniform, free-flowing washing powders.
Ceramics & China Clay: Preparing fine powders for high-quality molding and glazing.
Dyestuffs: Ensuring consistent color strength and solubility.
Why Choose Raj Process?
Choosing the right spray dryer manufacturer in India is a long-term investment. Raj Process offers:
Custom Engineering: Every system is tailored to the specific thermal sensitivity and viscosity of your product.
Energy Efficiency: Optimized heat recovery systems to reduce operational costs.
Durability: High-grade stainless steel construction (SS316/SS304) for longevity and compliance.
High-Volume
Up to 18,000 kg/hr // Mass production (Dairy, Detergents)
Raj Process is a leading HT (High Tension) panels manufacturer in India, offering highquality, compact outdoortype systems widely used across industries. HT panels are equipped with circuit breakers or switch fuses to protect equipment from sudden voltage fluctuations, ensuring safe and reliable power distribution.
Reliable Construction
Fabricated using premium materials, Raj Process HT panels deliver long functional life, durability, and effective performance. Panels are manufactured with ingress protection ranging from IP42 to IP67, available in both flameproof and nonflameproof variants. Carbon steel panels are powdercoated using a seventank process for enhanced durability and finish.
Customization
Raj Process offers HT panels tailored to meet the specific requirements of different industries. Constructed with highgrade components, these panels ensure energyefficient, safe, and uninterrupted power supply for industrial applications.
Applications
Process automation and control
Steel plants
Sugar plants
Cement plants
Dairy plants
Vegetable oil refineries
Packaging industry
Textile industries
Paper industries
Distilleries
Powder plants
Factory automation
Sand plants
Material handling systems
Features
Fully automatic system for smooth and easy operation
Sterile construction to maintain hygiene standards
Energyefficient design
PLCcontrolled SCADA operation for advanced monitoring
Compact design with optimal space utilization
Carefully selected materials of construction for durability
Complete sanitary design with CIP (CleaninPlace) system
Raj Process provides superior quality LT (Low Tension) Panels designed for optimal power usage and reliable industrial power distribution. Built to withstand demanding environments, our panels are fully impervious to dust and rodents, ensuring safe and uninterrupted operations.
Available in drawout or fixed type executions, Raj Process LT panels are engineered to meet highperformance requirements across industries.
Technical Specifications
Power Control Centers: Up to 4000A rating
Operating Voltage: Up to 415V in threephase, fourwire distribution systems
Insulation Voltage: Up to 660V at 40°C ambient temperature
ShortCircuit Withstand Capacity: 50 kA (typetested)
Switchboards: Single front design with fixed or semidrawout configurations
Ingress Protection: Ranging from IP42 to IP67 (flameproof and nonflameproof versions)
Material Options: Carbon steel (powdercoated via seventank process) or stainless steel (finished to 420 grit)
Applications
Pharmaceutical industry
Food processing
Chemical industry
Fertilizers
Ceramic industry
Minerals
Biochemicals
Cement industry
Features
Sturdy construction for durability
Safe and reliable operation
High performance under demanding conditions
Corrosion resistance for long service life
Low maintenance requirements
Raj Process is a leading manufacturer of A.C. & D.C. drive control panels, engineered to deliver efficient control and smooth operation of industrial machinery. Designed with advanced technology, our panels ensure reliable performance, energy savings, and longterm durability across diverse applications.
D.C. Drive Panels
Raj Process D.C. drive panels are ideal for powerintensive applications such as power plants, refineries, steel mills, and sugar mills.
Power ratings: 7.5 KW to 750 KW
Energy savings: Up to 30%
Reliable control over D.C. motors for constant speed operation
Smooth and consistent performance under demanding conditions
A.C. Drive Panels
Our A.C. drive panels efficiently regulate motor speed, making them suitable for:
Pumps
Fans
Conveyors
Mixers
Mechanical equipment requiring precise speed control
Raj Process designs these panels with highperformance motor control systems, converting electrical energy into mechanical output to meet diverse industrial requirements.
Applications
Heavy machinery
Automotive industry
Electronics and telecommunications
Operations requiring high accuracy of movement
Processes demanding maximum stability in motor RPM/speed
Features
Shockproof design for safety
Sturdy construction for durability
Compact design with polished finish
Speed control or constant speed operation
Reliable performance with low maintenance
Electrical & Automation
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