Brazed Plate Heat Exchangers and Gasketed Plate Heat Exchangers

YOJO(Yunazhuo from China) Brazed Plate Heat exchanger/Gasket Plate Heat Exchanger Manufacturer with Best PriceYOJO Heat Exchanger Advantage:High EfficiencyThe embossed pattern of the YOJO\'s special heat transfer plates promotes high turbulence at low fluid velocities. The high turbulence results in very high heat transfer coeff

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YOJO(Yunazhuo from China) Brazed Plate Heat exchanger/Gasket Plate Heat Exchanger Manufacturer with Best Price

YOJO Heat Exchanger Advantage:

High Efficiency

The embossed pattern of the YOJO's special heat transfer plates promotes high turbulence at low fluid velocities. The high turbulence results in very high heat transfer coefficients.

Compact Size

YOJO's brazed heat exchanger can be anywhere from 50% to 80% smaller than other types of heat exchangers. It requires less floor space due to the high thermal efficiency of the stainless steel. The plates are brazed together at high temperatures, allowing the heat exchanger to be compact, leak tight, and rugged.

Close Approach Temperatures

Close-approach temperatures of 1-2°F (0.5-1.0°C) are possible because of true counter flow and high heat transfer efficiency of the plates. This is an important factor in regeneration and heat recovery processes.

High Temperature and Pressure Ratings

YOJO's Brazed Plate Heat Exchanger maximum working pressures from 300 psi to 650 psi, and temperature ratings of 350°F.
 

Brazed Plate Heat Exchanger
Brazed Plate Heat Exchanger and Gasket Plate Heat ExchangerBrazed Plate Heat Exchanger and Gasket Plate Heat Exchanger

Model 

A

 (mm)

B

(mm)

C

(mm)

D

(mm)

thickness

(mm)

weight

(mm)

Stagnant fluid 

volume (L)

Design pressure

(Mpa)

Max fluid

(L)

ZL14

76

42

172

206

9+2.3N

0.6+0.056N

0.010(N-2)

1/3/4.5

8m3/h

ZL18

95

50

165

210

9+3.1N

0.3+0.06N

0.010(N-2)

1

8m3/h

ZL20B

78

42

282

318

9+2.3N

0.9+0.088N

0.018(N-2)

3/4.5

8m3/h

ZL26

111

50

250

310

10+2.36N

1.3+0.12N

0.025(N-2)

3/4.5

18m3/h

ZL30

124

70

250

304

13+2.4N

2.2+0.146N

0.032(N-2)

3/4.5

18m3/h

ZL52A

111

50

466

525

10+2.35N

1.9+0.215N

0.047(N-2)

3/4.5

18m3/h

ZL52B

111

50

466

525

10+2.35N

1.9+0.213N

0.047(N-2)

3/4.5

18m3/h

ZL62B

119

63

470

526

10+2.35N

2.4+0.223N

0.051(N-2)

3/4.5

18m3/h

ZL95A

191

92

519

616

11+2.76N

6+0.415N

0.125(N-2)

3/4.5

42m3/h

ZL95B

191

92

519

616

11+2.76N

6+0.413N

0.125(N-2)

3/4.5

42m3/h

ZL120A

246

174

456

528

13+2.36N

7+0.472N

0.98(N-2)

3/4.5

42m3/h

ZL120B

246

174

456

528

13+2.36N

7+0.472N

0.98 (N-2)

3/4.5

42m3/h

ZL200A

321

188

603

738

9+1.58N

13+0.74N

0.22(N-2)

1.5/2.1/3

100m3/h

ZL200B

321

188

603

738

13+2.7N

13+0.73N

0.22(N-2)

1.5/2.1/3

100m3/h

High efficiency heat exchanger

Our ZL20, ZL62 series, ZL130, ZL250 are specifically developed for R410A refrigerant, which is ideal alternative of R22. R410A efficient heat exchanger is not only resistant to high pressure, but also with less refrigerant to achieve the same cooling effect. ZL20 and ZL62 are unilateral flow. ZL130 and ZL250 are diagonal flow. They can work from the power range of 1KW to 250KW.

Brazed Plate Heat Exchanger and Gasket Plate Heat Exchanger

Model

A

(mm)

B

(mm)

C

(mm)

D

(mm)

Thickness

(mm)

Weight

(mm)

Stagnant 

fluid

 volume (L)

Design

 pressure

(Mpa)

Max fluid

(L)

ZL20A

86

40

269

315

9+1.58N

1+0.084N

0.018(N-2)

3/4.5

8m3/h

ZL62A

119

63

470

526

10+2.35N

2.4+0.225N

0.051(N-2)

3/4.5

18m3/h

Model

A

(mm)

B

(mm)

C

(mm)

D

(mm)

E

(mm)

F

(mm)

Thickness

(mm)

Weight

(mm)

Stagnant 

fluid

 volume (L)

Design 

pressure

(Mpa)

Max fluid

(L)

ZL130

247

161

495

414

369

172

10+2.15N

4+0.424N

0.080(N-2)

3/4.5

42m3/h

ZL250

322

205.2

739

631.7

568

224.4

13+2.7N

16+0.711N

0.22(N-2)

3/4.5

100m3/h

 

Aircross
Aircross is a cross flow plate heat exchanger vacuume with pure copper or nickel based material. The top and bottom plates including side A connections are brazed to the plate package. This model can be asymmentrical for 1) applications with a smaller flow rate at high pressure on the one side ( Side A), and a larger flow rate at with lower pressure on the other ( Side B): different sizes for the connections In and Out, different channel lengths, different channel areas and volumes; 2) applications with a constant and defined gas flow on one side and medium with higher density on the other side. Normally YOJO-AirCross is used with a liquid on side A and gas on side B.
Brazed Plate Heat Exchanger and Gasket Plate Heat Exchanger
 

Gasket Plate Heat ExchangerBrazed Plate Heat Exchanger and Gasket Plate Heat Exchanger

Model 

A

(mm)

B
(mm)
C
(mm)
D
(mm)
E
(mm)
MAX.
LC
(mm)
Connection
(mm)
Exchange 
area
(m2)
Max. Number of platesMax.
volume 
flow
(m3/h)
Design Pressure
(Mpa)

B30B

N(2.5+X)

180

60

480

357

500

32

0.032

95

18

1.6

S60H

N(4+X)

400

203

704

380

1200

65

0.086

147

50

1.6

B60B/B60H

N(2.0+X)

N(3.0+X)

320

140

920

640

1200

50

0.15

250/203

36

1.6

K60B/K60H

N(2.0+X)

N(3.0+X)

320

140

950

689

1200

50

0.2

250/203

36

1.6

B100B/B100H

N(2.55+X)

N(3.95+X)

470

225

1069

719

1600

100

0.25

278/180

140

1.0/1.6/2.5

K100B/K100H

N(2.55+X)

/N(3.95+X)

470

225

1099

763

1600

100

0.3

278/180

140

1.0/1.6/2.5

S200H

N(4+X)

800

363

1405

698

3000

200

0.3

400

600

1.6

L100B

N(2+X)

480

225

1888

1338

3000

100

0.5

400

140

1.0

K150H

N(3.95+X)

610

298

1616

1095

3000

150

0.5

600

360

1.0/1.6/2.5

B150B/B150H

N(2.5+x)

N(3.95+X)

610

298

1815

1294

3000

150

0.65

600

360

1.0/1.6/2.5

B200H

N(4+X)

780

353

2260

1478

3000

200

0.85

400

600

1.0/1.6

B250B

N(2.5+X)

920

439

2895

1939

3000

250

1.5

500

750

1.0/1.6/2.5

B350B

N(3.3+X)

1150

596

2882

1842

4800

350

1.85

700

997

1.0/1.6


Product Material
Frame plate: Carbon steel/Stainless
Nozzles: Carbon steel/Stainless
Metal lined: Stainless steel,Titanium
Gasket:NBR ( Nitrile ), EPDM, F26, FTP etc.
Plate: Stainless steel 316L/304/Titanium/ti-Pd  SMO254/Ni/HASTELLOY ( C276, C22)
Gasket fastening solutions: Clip-on gasket/Tape-on gasket
Plate materialsuitable fluid
Stainless steel(SUS304,316L etc.)pure water, river water, edible salt water, mineral oil
Ti,ti-pdbrine,sea water, salt water,
SMO254dilute sulphuric acid,Salt water solution,Inorganic aqueous solution
NiHigh temperature,High concentration of caustic soda
HASTELLOY(C276,C22)concentrated sulfuric acid,hydrochloric acid,phosphoric acid
 
Main body gasketoperating temperature(ºC)suitable fluid
NBR-15~+135water,sea water,mineral salt,brine
EPDM-25~+180Hot water,vapour,acid,base
F26-25~+230acid,base,fluid
FTP0~+160Concentrated acid,base,high temperature oil,vapour

Application:
Heating systems
Tap water heating
Printing and dying industry
Ship building
Swimming pool heating
Cooling system
Central cooling
District cooling


YOJO Workshop
Brazed Plate Heat Exchanger and Gasket Plate Heat Exchanger

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