Plate Heat exchangers

Plate Heat Exchangers

Gold-Bar Engineering ltd., specialize in the design, Supply and manufacture of Plate Heat exchangers

The plate heat exchanger (PHE) was invented by Dr Richard Seligman in 1923 and revolutionised methods of indirect heating and cooling of fluids

Type:

• Gasketed Plate Heat Exchangers  – for all type of application
• Semi-Welded Plate Heat Exchangers- especially for Freon or Amonia Evaporators/condensers
• Free Flow Plate Heat Exchangers-  especially for food with Pulp or waste water
• Brazed Plate Heat Exchangers- low price PHE SS PLATES BRAZED WITH Copper or nickel
• Sanitary  Plates –double plates for purified water or food
• Welded plates for Corrosive liquids or High temperatures

Capacity:  

Materials: SS316,SS304,Titanium ,SMO,Hastelloy and others

Industries & Applications: Chemical ,pharma ,Plastic industry, food, dairy, hygienic, refrigeration, HVAC  and marine applications.

Certifications: optional CE-PED

GENERAL:

A plate heat exchanger is a type of heat exchanger that uses metal plates to transfer heat between two fluids. This has a major advantage over a conventional S&T heat exchanger in that the fluids are exposed to a much larger surface area because the fluids spread out over the plates, Plate Heat exchanger in application of crossing temperature is

Gasketed Plate Design

Gold-bar is using the technological innovation SONDEX has developed and designed  

With the big range of plate heat exchangers SONDEX has got the optimal technical solution

for any possible task, with connection sizes from Ø15 – Ø500 mm covering a liquid flow of

50 l/hour – 2000 m3/hour. The construction of the inlet part makes a perfect distribution

of the liquids across the heating surface. The inlet part is increased and supplied with

grooves preventing “dead spots” which may cause the growth of bacteria in the plate heat

exchanger. The inlet with groves secures a strong inlet part with a minimum of contact

points.

Brazed Plates

Low purchase price, high technical efficiency combined with thin plate material and low production costs keep the sales price of the brazed heat exchanger at an extremely competitive level. High temperature and pressure contrary to the traditional plate heat exchanger.
The brazed plate heat exchanger does not contain rubber gaskets and can thus operate continuously at temperatures from minus 180°C. up to 200°C. The operating pressure can be as high as 30 bar. 

Application of brazed plate heat exchangers can be utilized for heating and cooling of clean liquids. Furthermore, the brazed plate heat exchangers are suitable as evaporators and condenser units.

Semi welded Plates

Semi welded plates are built up in plate cassettes.

A plate cassettes is 2 plates welded together by means of laser welding. The advantage by

this construction is on the one side a welded plate channel and on the other side a

traditional plate channel with gaskets making assembling and cleaning of this side easier.

On the welded side there are two specially produced corner hole gaskets creating the

tightening between the two cassettes.

Thus the gasket is reduced to a minimum on the welded side.

Free Flow Plates

Free Flow plates are designed for liquids containing fibres or other particles which may clog

up a traditional plate heat exchanger. SONDEX Free Flow plates are designed without metal

contact between the plates in the liquid area giving a high turbulence and thus a high heat

transmission coefficient and especially a long power time.

Sanitary Plates

The SONDEX Sonder Safe system consists of two thin flow plates stamped together.

The two plates form a pair of plates which allows possible leaks to be seen from outside

between the two plates.

This prevents a mixing of the products and warns about internal leaks.

Fully SS welded Plate  

The plate heat exchanger (PHE) was invented by Dr Richard Seligman in 1923 and revolutionised methods of indirect heating and cooling of fluids. Dr Richard Seligman founded APV in 1910 as the Aluminium Plant & Vessel Company Limited, a specialist fabricating firm supplying welded vessels to the brewery and vegetable oil trade