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Multitube – Single-Pass (RM 4.4)

Multitube – Single-Pass (RM 4.4)

Scraped-surface multitube exchanger for continuous, clog-free processing.

The RM 4.4 is a multitube scraped-surface heat exchanger configured for single-pass operation. It is specifically designed for heat-sensitive, sticky, or viscous products that cannot be processed using conventional tubular systems. The scraper system ensures continuous cleaning of the heat exchange surface, preventing fouling and enabling stable thermal transfer. It’s ideal for food applications where texture, integrity and hygiene are critical.

Accurate thermal control, with efficient energy usage
Scraper system prevents fouling, ensures performance
Gentle product treatment, perfect for sensitive or textured products
Single-pass multitube design, ideal for continuous flow
Hygienic and CIP-compatible, easy to maintain

Versatility of use

Designed to be integrated into different production lines and products.

Fruit and vegetable purées with fibers or seeds

Plant-based creams and sauces

Meat emulsions or baby food

Dairy and dessert preparations

Technical Specifications

Materials:
  • AISI 304 (structure)
  • AISI 316L (product contact surfaces)
Other materials available on request
Standard connections:
  • Product: clamp connection
  • Service: clamp flange connection
Other materials available on request
Surface finish:
  • Interior: chemical pickling
  • Exterior: sanitary polish
Other finishes available on request
Operating range:
  • Max working temperature: 150 °C
  • Operating pressure: up to 10 bar
Specific ranges available upon request
Additional options:
  • Scraper type customization (material, speed)
  • Integration with existing CIP/SIP loops
  • Adaptable tube layout and thermal length

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