Scraped surface heat exchanger for high viscosity products

When dealing with complex formulations, achieve efficient heat exchange without compromising product integrity, even in high-viscosity and particle-laden materials, by utilizing advanced scraping technology.

Processes High-Viscosity and Solid-Particulate Products

The SSHE models, including HD, XHD, HDE, HDE-M, and VT from Soren Srl, are engineered to efficiently process high-viscosity and solid-particulate products across various industries. Utilizing a scraped surface mechanism, they excel in heating, cooling, crystallizing, pasteurizing, and sterilizing applications. Ideal for end-products like sauces, margarine, and pasteurized creams, these exchangers ensure precise temperature control and prevent fouling. Available with cylinder pressures up to 80 bar, they handle rigorous industrial demands while supporting multiple heating/cooling media such as steam, water, brine, glycol, ammonia, and freon. Features include a stainless steel construction, high heat transfer bimetallic options, and configurations tailored for continuous, fully automatic processing. Compliant with sanitary standards, the models incorporate CIP systems for easy maintenance, supporting efficiency in food, dairy, and confectionery production lines.

Benefits

  • Enhances product consistency by efficiently handling high-viscosity and solid-particulate materials.
  • Minimizes energy consumption through optimized heat transfer technology.
  • Reduces cleaning downtime with built-in CIP systems.
  • Supports versatile production needs with adaptability to multiple heating and cooling media.
  • Ensures operational safety and durability with high-pressure, stainless steel construction.

General


Applications
Sauces,Pasteurized creams,Jams,Gelatine,Processed cheese,Ice cream,Cream fillings,Margarine
End products
Nacho cheese cream fillings: eclair filling,Alfredo sauce,Cheese slices,Basil pesto,Gelatin gummy candies processed cheese: cheese spread,Sponge cake filling ice cream: vanilla ice cream,Doughnut cream filling,Custard pastry filling,Raspberry preserve gelatine: fruit-flavored gelatin dessert,Cappuccino cream,Ranch dressing margarine: table margarine,Sauces: tomato sauce,Gelato base jams: strawberry jam,Chocolate ice cream,Baking margarine pasteurized creams: pastry cream,Apricot jam
Steps before
Emulsification,Mixing,Blending,Ingredient Preparation
Steps after
Cooling,Crystallization,Heating,Pasteurization,Sterilization
Input ingredients
filling creams,jams,gelatine,processed cheese,sauces,gravies,water-in-fat emulsion,tiny droplets of water
Output ingredients
crystallized margarine,crystallized fat,crystallized butter,pasteurized creams
Market info

Technical Specifications


Cylinder Pressure
HD
Heat Exchange Surface per Cylinder
0.08 to 1.40 m²
Material Construction
Stainless Steel AISI 316L
Dasher Blade Rows
HD 100-200
Heating/Cooling Media Compatibility
Steam,Water,Brine,Glycol,Ammonia,Freon
Dasher Drive
Direct Coupled Gear Drive
Cooling System
Built-in Freon Refrigeration Plant
Temperature Control
Modulating Valve with Back Pressure Control
Construction Options
Chrome Plated Nickel,T-inox

Operating Characteristics


Heat transfer efficiency
High,due to inhibited fouling
Pressure capacity
HD
XHD
Up to 80 bar
Compatible media
Steam,water,brine,glycol,ammonia,freon
Automation level
Manual / PLC
CIP/SIP
CIP procedures compatible
Batch vs. continuous operation
Suits both batch and continuous processes
Product types
High viscosity and products with large solid particulates
Operation temperature range
Varies with media (steam,water,ammonia,etc.)

Material Compatibility


Stainless steel grade
AISI 316L,AISI 304,AISI 420
Heat transfer efficiency
High
Corrosion resistance
Yes
Cleanability
CIP procedures

Physical Characteristics


Heat Exchange Surface
0.08 to 1.40 m² per cylinder
Material
Stainless Steel AISI 316L
Frame Material
Stainless Steel AISI 304
Cylinder Pressure Capacity
HD
Dasher Type
3 blade rows for HD 100-200,4 rows for other sizes
Cylinder Construction Option
Stainless Steel AISI 420 hardened
Cylinder Construction Option
Bimetallic with high heat transfer coefficient
Cylinder Construction Option
Chrome plated nickel with high heat transfer coefficient
Blade Material
Plastic for AISI 316L cylinders
Blade Material Option
Stainless Steel AISI 400 series
Dasher Drive
Direct coupled gear drive
Dasher Drive Option
Belt drive for direct expansion models