Scraped Surface Heat Exchanger
Shrijee Nut Company’s Scraped Surface Heat Exchanger (SSHE) is a high-performance thermal processing system designed for handling viscous, heat-sensitive, and crystallizing products with precision. Unlike conventional heat exchangers, it uses a rotating scraper blade mechanism that continuously removes product from the heat transfer surface, ensuring efficient heat exchange without fouling or burn-on.
Ideal for food, dairy, pharmaceutical, and chemical industries, this system delivers uniform temperature control, improved product quality, and consistent processing performance. It is especially suited for applications involving thick, sticky, or temperature-sensitive materials.
The Scraped Surface Heat Exchanger (SSHE) by Shrijee Nut Company is a specialized thermal processing system designed for efficient heating, cooling, and crystallization of viscous and heat-sensitive products. Unlike conventional heat exchangers, the SSHE uses a rotating scraper blade mechanism that continuously removes product from the heat transfer surface, ensuring uniform temperature control and preventing fouling or burn-on.
Engineered for demanding applications, this system delivers consistent product quality while maintaining high heat transfer efficiency. It is widely used across food, dairy, pharmaceutical, and chemical industries where precise temperature control and hygienic processing are critical.
- Continuous heat exchange for efficient heating, cooling, and crystallization
- Rotating scraper blades prevent fouling and ensure uniform heat transfer
- Maintains product quality without burning or degradation
- Handles high-viscosity and sticky materials with ease
- Suitable for food, pharma, chemical, and oil processing applications
Continuous Heat Exchange
Enables efficient heating, cooling, and crystallization with stable, uniform temperature control across the entire process.
Scraper Blade Mechanism
Rotating blades continuously remove product from the heat surface, preventing fouling and ensuring high heat transfer efficiency.
Handles High-Viscosity Products
Designed for thick, sticky, and particulate materials such as creams, chocolate, sauces, and emulsions.
Stainless Steel Construction
Built with SS 304 / SS 316 for durability, corrosion resistance, and compliance with food and pharmaceutical standards.
Multi-Fluid Compatibility
Supports steam, water, glycol, and refrigerants for flexible heating and cooling applications.
CIP (Clean-in-Place) System
Hygienic design enables easy cleaning and sterilization without dismantling, ideal for food and pharma processes.
Customizable Design
Available in single-wall, double-wall, and insulated configurations with horizontal or vertical orientation.
Uniform Product Quality
Prevents burn-on and ensures consistent texture, temperature, and product integrity throughout processing.
Product Feeding
The viscous or semi-solid product is continuously fed into the heat exchanger cylinder through a controlled inlet system.
Heat Transfer Activation
A heating or cooling medium such as steam, water, glycol, or refrigerant circulates around the jacket, initiating precise thermal exchange.
Scraping & Continuous Mixing
Rotating scraper blades continuously remove the product from the heat transfer surface, preventing fouling and ensuring uniform temperature distribution.
Controlled Processing
The product undergoes precise heating, cooling, or crystallization while being continuously mixed, maintaining consistent texture and quality.
Product Discharge
The processed product is discharged smoothly at the outlet, ready for further processing, packaging, or storage.
| Material | SS 304 / SS 316 (Food & Pharma Grade) |
| Capacity | 50 LPH – 10,000 LPH (Customizable) |
| Heat Transfer Medium | Steam / Water / Glycol / Refrigerants |
| Temperature Range | -40°C to 150°C |
| Operating Pressure | Up to 10 Bar |
| Blade Type | Scraper Blade System (Teflon / Stainless Steel) |
| Drive System | Gear Drive / Belt Drive |
| Orientation | Horizontal / Vertical |
| Construction Type | Single Wall / Double Wall / Insulated |
| Cleaning System | CIP (Clean-in-Place) Compatible |
| Application Type | Heating / Cooling / Crystallization |
| Installation | Pre-assembled & Ready for Integration |
No Fouling or Burn-On
Continuous scraping action prevents product buildup on heat surfaces, ensuring clean operation and consistent heat transfer.
Uniform Temperature Control
Ensures precise and consistent heating or cooling, maintaining product integrity and quality throughout the process.
Energy Efficient Operation
Optimized heat transfer system reduces energy consumption while maintaining high processing efficiency.
Handles High-Viscosity Products
Designed to process thick, sticky, and particulate materials such as creams, chocolate, sauces, and emulsions.
Hygienic & CIP-Compatible Design
Food and pharma-grade construction with clean-in-place capability ensures easy cleaning and contamination-free processing.
Customizable for Your Process
Available in multiple configurations and capacities to match specific industry requirements and production needs.
