S8/S8A Sondex/Danfoss Plate Heat Exchanger For Small-Sized
Pasteurization Used in Food Industry
S8/S8A Plate Heat Exchanger Design Principle
The type S4A and S8A plate range with lengths up to 0.75m (2.5 ft)
and a "long" thermal pattern will cover many duties up to 6 m³/h
(26 gpm) in a single pass solution, meaning that all the
connections are on the head side, This will ensure easy pipe- and
service work, and by dismantling the exchanger for service, no
pipes need to be removed.
This plate range is designed for a small-sized pasteurization up to
3.000 l/h (depending on the type of product and the temperture
profile) and ensures a gentle and soft product treatment.
The heat transfer is obtained, when the warm medium transfers
energy through the thin, strong flow plates between the channels
and delivers it to the cold opposing medium without mixing the two
media. Counter-current flow creats the optimal efficiency. The
plate- and inlet design allows effective,easy CIP (Cleaning in
Place) of all "flow" surfaces.
S8/S8A Model Plate Heat Exchanger Specification
| Surface Area | 0.08㎡ |
| Plate Theta Angle | Horizontal 130° Vertical 130° |
| Connection Diameter | 28mm |
| Plate Corrugate Thickness | 2.35 mm |
| Plate Centre Length* Width | 656*70 mm |
| Plate Shape Length*Width | 724*140 mm |
S8/S8A Plate Heat Exchanger Gasket & Plate Pictures
S8/S8A Frames
| Number of Plates | L(frame length)(mm) | W(mm) | H(mm) | Weigth max,empty(kg) | Connection type |
| S8A FG16 |
| 7-19 | 275 | 200(7.87") | 758(29.84") | 74 | DN25/1" Dairy Union |
| 20-30 | 325 | 79 |
| 31-53 | 425 | 92 |
| 54-76 | 525 | 105 |
| S8A FS16 |
| 7-55 | 448 | 200(7.87") | 913-943(35.95"-37.13") | 77 | DN25/1" Dairy Union |
| 56-75 | 548 | 83 |
| 76-95 | 648 | 109 |
| 96-124 | 798 | 140 |
S8/S8A Plate Heat Exchanger Technical Data
| Type | S1 | S4A | S6A | S8A |
| Max. working pressure | PN (bar) | 10.16 |
| Max. operating temperature | °C | Up to 180 |
| Min. operating temperature | -10 |
| Flow medium | Water and different fluids, steam |
| Volume/channel | I | 0.09 | 0.17 | 0.13 | 0.21 |
| Connection size | DN32/1.25" |
| Connection type | - 1.25" pipe or threaded pipe in stainless steel or titanium(other
materials available on request)
- DN 25/1" Dairy union (for food/sanitary industry frames only)
|
| Plate material | - Stainless steel EN 1.4404(AISI 316L), EN 1.4301(AISI 304), SMO254,
Hastelloy C276, titanium GR.1
- Other materials available on request
|
| Plate thickness | mm | - 0.5
- Other materials available on request
|
| Gasket material | - NBR, EPDM, FKM
- Other materials available on request
|
| Gasket attachment type | Sonder Lock |
| Liners in connections | - Rubber NBR, EPDM, FKM
- Stainless steel EN 1.4404(AISI 316L), EN 1.4301(AISI 304), SMO254,
Hastelloy C276, Titanium Gr.1
|
| Frame | - Painted frame, color RAL 5010 (other colors available on request)
- Stainless steel frame, designed for the sanitary applications (e.g.
food and dairy industries)
|
| Frame painting specification | Painting available for corrosion categories C2L, C4M, C5M |
PHE Plate Feature
| FEATURE | ADVANTAGES | WHAT'S IN IT FOR YOU! |
| A | DISTRIBUTION AREA | Efficient Flow Distribution | - Prevents Mal-Distribution
|
| B | CORRUGATED PLATE PATTERN-HEAT TRANSFER AREA | Promotes Turbulence, Minimize Fouling | - Excellent heat recovery effect
- Maximize run time
|
| C | PLATE LOCKING SYSTEMS | "Corner lock" and " bubble lock" concepts ensure a stable and well
aligned plate pack when the unit is closed | - Safe and economic operation
- High serviceability
- Minimum service downtime
|
| D | EASYCLIP GASKET SYSTEM | Bevelled gasket edges easily clip into place using your flingers Stays securely in place and provides high sealing integrity | - Reliable operation
- Easy and quick to replace
- No special tools needed
|
PHE Gasket Type
Please check their are three common model gasket type are aways
used in Sondex brand.
PHE Plate Type
"Start plate with gasket""Left hand flow plate with gasket""Right
hand flow plate with gasket" End plate with gasket"
Thermal Long Plate Thermal Short Plate
PHE Problem Solving
If you have problems with your plate type heat exchanger, in most
cases these can be solved by your own personnel. Please find below
a summary of possible problems as well as possible causes and
solutions.
A condition for the continuous proper functioning of your plate
type heat exchanger is in strict compliance with the permissible
values for pressure and temperature mentioned on the name plate.
Exceeding these values, even as a short-lasting pressure peaks will
cause damage to the unit and be the cause of problems.
To avoid costly repairs, we advise you to have the installation
work and maintenance carried out by properly trained personnel. You
can also contact us.
| Problem | Possible Cause | Possible Solution |
| Leakage | At the connections | - Check the rubber liners (if fitted)
- Check the flange gasket(if fitted)
- Check the O-ring
- Fit the pipes tension-free
|
| Mixing of primary and secondary circuit | - Check the plates for holes and/or cracks
|
| In plate package | - Check the assembly
- Check the condition of the gaskets
- Check the proper position of the gasket
|
| The operating Conditions deviate from the specification | - Adjust the operating conditions
|
| Insufficient Capacity | Air in the system | - De-aerate the pipe system
- Check the pipe work for possible air traps
|
| The operating conditions deviate from the specification | - Adjust the operating conditions
|
| The heat exchanger is dirty | |
| The connections have been interchanged | |
| Too high pressure drop | Flow large the design flow | |
| Channels in plate(s) blocked | |
| Incorrect measurements | - Check the pressure indicator
|
| Medium deviating from the design | - Addition of for instance anti-freeze will increase the pressure
drop
|
| Air in the system | - De-aerate the pipe system
- Check the pipe work for possible air traps
|
Plate Heat Exchanger Pictures
M&C Heat Parts Company Profile
M&C Heat Parts Co., Ltd is founded in Wuxi, Jiangsu. M&C is
specialized in designing and manufacturing high quality heat
transfer equipment. The range of products comprises plates &
gaskets, plate heat exchangers, gasketed heat exchangers and brazed
heat exchangers. Thus, as one of the few producers worldwide,
M&C offers solutions with optimum thermodynamic designs for
different industries and virtually all applications.
M&C provide you with one-stop accessories service,
multuple-brand & multiple model alternatives for your choice. We'll
meet all your requirements of plate heat exchanger and keep your
machine running contunously through our rich storage and quick
response.
Moreover, we have a strict quality control and after-sales service
system, from material purchasing to finished product package until
the product received in good condition. Our products have been
widely used all over the world in various fields.
M&C Plate Heat Exchanger Plates & Gaskets Other Models
Recommend
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S86, S100, S120, S130, SFD7, SFD13, SW19 and so on;
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36, Sigma 66, Sigma 106, Sigma 229, Sigma Star 45, Sigma Star 90
and so on;
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Hisaka - EX11, EX15, EX15, LX026, LX195, LX395, LX595, RX135,
RX395, RX595, UX115, UX225, UX395, UX495, UX815, UX995 and so on;
GEA - VT04, VT10, VT20, VT40, VT80, VT405, VT805, VT1306, NT50M,
NT50X, NT100S, NT150S, NT150L, NT250M, NT250L and so on;
Funke - FP04, FP05, FP14, FP16, FP08, FP22, FP31, FP40, FP41, FP70,
FP100, FP120 and so on;
Thermowave - TL200SS/PP, TL250SS/PP, TL400SS/PP. TL650SS/PP and so
on;
DHP - DX143, DX146, DX20V, DX20DL, DX20DM, DX30S, DX36M and so on;
LHE - HT101, HT102, HT104, HT151, HT152, HT202, HT232, HT233 and so
on;
M&C Plate Heat Exchanger Goods ready to Delivery
