Gasketed plate heat exchangers SIGMA

SIGMA - GASKETED PLATE HEAT EXCHANGERS

Plate heat exchangers use corrugated plates stacked between a fixed and movable pressure plate. As virtually all of the material is used for heat transfer, plate heat exchangers can have large amounts of effective heat transfer surface in a small footprint. It is not uncommon that a plate heat exchanger will have the same thermal capacity as a shell and tube five times larger. SIGMA plate heat exchangers have excellent design characteristics that ensure their durability and reliability.

FEATURES AND BENEFITS

  • Unique corrugation pattern pressed onto each plate produces the highest overall heat transfer rate by assuring turbulent flow and excellent fluid distribution across the entire surface
  • True counter current flow and high heat transfer rate allows our plate heat exchangers to economically handle close temperature approach requirements
  • Highest quality gaskets precisely fit the plate grooves for positive sealing and ease of maintenance
  • Superior clip-on gasket design ensures proper fit during closing of the unit
  • Double sealing design prevents the possibility of mixing the two process fluids; leak detect feature ensures any leakage is to the atmosphere
  • Zinc coated hardware provides long life
  • All bolted construction for easier service
  • Low volumetric fluid hold-up provides quicker response to heating and cooling demands, while reducing costs for more expensive process fluids
  • Readily expanded for greater capacities, or totally new applications
  • Available in a variety of plate sizes for industrial, HVAC, power, or food industry applications

APPLICATIONS

  • Compressors
  • Fluid Power
  • Food and Beverage
  • Beverage
  • Brewing
  • Dairy
  • Edible oils
  • Food ingredients
  • Sugars and starches
  • Industrial Markets
  • Air dryers
  • Automotive plants
  • Commercial shipbuilding
  • District heating and cooling
  • HVAC
  • Oil and Gas
  • Power   Generation
  • Power plant equipment
  • Process Industries
  • Chemical
  • Metal processing
  • Petrochemical
  • Pharmaceuticals, nutraceuticals, and cosmetics
  • Refrigeration
  • Surface coating
  • Wastewater treatment
  • Power generators

TYPES OF PLATES

HIGH PERFORMANCE PLATES

  • Suitable for industrial and HVAC applications with clean, homogeneous, solid-free liquids.
  • Thin film plates with corrugation depths between 2.0 and 3.0 mm for high thermal performance.
  • Hard and soft plate corrugation patterns in the herringbone design to provide the most economic thermal solution for each application.
  • Plates can be equipped with either the SIGMAFIX adhesive-free gasket system or with glued high performance gaskets.

7 SERIES UNIVERSAL PLATES

  • Suitable for industrial, HVAC and liquid food applications.
  • Hard and soft plate corrugation patterns designed to provide the most economic thermal solution for each application.
  • Corrugation depths vary between 2.5 and 4.0 mm.
  • Plates can be equipped with either the SIGMAFIX adhesive-free gasket system or with glued high performance gaskets.

2 SERIES SPECIALIZED FREE FLOW PLATES

  • For industrial and food applications with viscous, fibrous or pulpy liquids, e.g., for pasteurization of beverages and pulpy products.
  • Free-flow plates with a corrugation depth between 4.5 and 5.5 mm.
  • Wide range of plate and gasket materials.

SEMI-WELDED PLATES

  • Combines the high thermal efficiency, compact design, and low volumetric liquid hold-up of a plate heat exchanger with the leak prevention of a shell and tube.
  • Ideal for ammonia applications.

 

 

Flow Range: In excess of 4,500 m³/h
Temperature: -29°C – 200°C
Pressure: Vacuum to 30bar
Materials: AISI 304 stainless steel (1.4301), AISI 316L stainless steel (1.4404), AISI 316TI stainless steel (1.4571)
Dimensions: up to DN500

This equipment includes

Industry sectors

  • Food industry
  • Engineering
  • Oil and Gas
  • Oil refineries
  • Petrochemical industry
  • Heating, water supply and sewage
  • Dairy products
  • Pharmaceutical
  • A-plants
  • Chemical
  • Water treatment
  • Brewing & beverages
  • Power generation

Applications

  • Cooling
  • Recirculation
  • Circulation
  • High-temperature
  • Rinsing
  • Heating

Processed substance

  • Water

Features

  • High-efficiency
  • Stainless
  • Horizontal mount
  • Rugged

Certificates

  • ASME
  • ISO 9001
  • PED - EMEA
  1. DeliveryWe guarantee a prompt and reliable delivery of pumping equipment to any part of the country.
  2. InstallationWe guarantee a high quality installation work, which ensures optimal and safe operation of the pumping equipment.
  3. WarrantyWe provide an extended warranty period for all pumping equipment, which indicates its high quality and reliability.
Why us

6 advantages of co-operating with us for the supply of industrial pumps

  • High quality products
    • Our company supplies industrial pumps from the world leading manufacturers. We guarantee the high quality of our products, which is confirmed by many successful projects and positive feedback from our Customers. Our pumps are highly reliable, durable and efficient, which ensures uninterrupted operation at your production facilities.
  • Personal approach
    • We understand the uniqueness of each order and offer customised solutions tailored specifically to the technical requirements and wishes of each customer. Our specialists are ready to provide advice, conduct technical analysis and select the most suitable type of pumping equipment.
  • Service and technical support
    • In addition to supplying equipment, we offer a full range of maintenance and repair services. Our qualified engineers are ready to come to the site promptly to eliminate malfunctions, which minimise downtime.
  • Flexible terms of cooperation
    • We strive to make cooperation with us as convenient and profitable as possible for you. In this context, we offer flexible delivery terms, including prompt order fulfilment and the ability to choose a convenient delivery method.
  • Wide range of products
    • Our catalogue contains a wide range of industrial pumps of various types and modifications, which allows us to meet the needs of almost any production process. From pumps for general industrial use to specialised solutions for specific industries, we have it all.
  • Environmental responsibility
    • We recognise the importance of environmental safety and strive to minimise our impact on the environment. The pumps we supply comply with all the latest environmental standards and requirements, enabling our customers to not only optimise their production processes but also contribute to environmental protection.
Have a question? Ask

In Asco Pumps you can not only order and buy gasketed plate heat exchangers sigma in Kazakhstan, receiving favorable prices + guarantees, but also use the full range of services including: Delivery + Installation + Service + Equipment repair.

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Centrifugal pumps

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Vacuum pumps

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Pneumatic diaphragm pumps

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Internal gear pumps

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Accessories

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