Machine Sazi Arak Co. (MSA), the first and the biggest designer and manufacturer of steam boilers and hot water boilers in Iran and the Middle East, with more than 40 years of dazzling experience and enjoying the services of more than 2500 skilled work force, modern equipment and drawing on the findings of its Training Center and Industrial Research has always been trying its best to manufacture high quality products in line with the latest technological advances. Our products have so far found their way to the domestic markets and different markets abroad.
Radiography, ultrasonic and penetrating liquid tests are performed under the supervision of quality control (QC) inspectors on the welding lines. The stress relieving operations of the boilers are carried out in 600±20 conditions resulting in the uniformity of the microscopic structure in pressure parts and the elimination of the remaining stresses of different processes such as rolling, fabrication and welding. Hydrostatic test is done as per BS2790 standard and 1 .5 times design pressure after tubing. In final step , the burner will be tested about 24 hours. The quality and standard certificates are issued for each boiler after checking all controllers and indicators.
All the designs used in this factory have been approved by TUV Co.(Austria).

 

Single burner boilers in low and medium capacity


W(WORK.)

W(EMP.)

D

H

C

B

A

size

6152

4052

255

1200

2090

1905

3922

4M (10 BAR)

5852

3752

255

1200

2090

1905

3922

4M (6 BAR)

9449

5949

355

1200

2683

2207

4146

6M (10 BAR)

8997

5449

355

1200

2683

2207

4146

6M (6 BAR)

13500

9710

455

1200

3600

2800

4360

10M (10 BAR)

12500

8710

455

1200

3600

2800

4360

10M (6 BAR)

16500

12500

535

1200

3800

3000

5163

14M (10 BAR)

14200

10500

535

1200

3800

3000

5163

14M (6 BAR)

19300

15300

635

1200

3950

3300

5697

18M (10 BAR)

15800

11800

635

1200

3950

3300

5697

6M (6 BAR)

3100

21000

710

1200

4250

4000

5981

25M (10 BAR)

26255

16255

710

1200

4250

4000

5981

25M (6 BAR)

35000

24000

813

1200

4750

4200

6937

30M (10 BAR)

30800

19800

813

1200

4750

4200

6937

30M (6 BAR)

38000

27000

864

1200

4950

4400

7920

35M (10 BAR)

34800

22800

864

1200

4900

4550

7920

35M (6 BAR)

 

Boiler type : FIRE-TUBE (WETBACK)Hot Water BOILER

Designing standard :bs2790-1992 , EN 12953

Material standards :

Plates : bs1501-151GR.430A and EN 10028

Tubes : EN 10216 PART1H.F.S & BS3059

Stay bars : EN10222

Radiography : based on BS-2790, EN12953 standard.

Working pressure : up to 450 psi or according to customer order

Hydrostatic pressure test : 1.5 times over designed pressure

Steam temperature : saturated temperature is 185 OC in 150 psi.

Steam temperature of super heater : 350 OC

Electrical power consumption : 3phase,380v,50Hz.

Burner type : Hamworthy model and / or other types will be

installed by customer order,multi fuel consumptions.

Fuel type : gasoil, heavy fuel oil, NG (Natural Gas)

Valves and controllers : vent valve, blow down valve, main steam stop valve, feed check valve(s), sampling valve, water level controllers, water level gauges, pressure switches and safety valve(s)

Electrical panel is fully automatic and equipped with various audible and visual alarm systems such as : indicating lights, low water level alarms, miss firing of burner, and in case of opening the electrical panel door for any reasons the burner would be shut down.

Stress relieving at 600+ _ 20 oC

 

Twin burner boilers With high capacity

Weight (kg)

Fuel Consumption

Chimney dimensions

Overall dimensions(mm)

Max Working Pressure

Capacity

Working

Empty

 

Lit/Hr

 

NM3/Hr

Height

Diameter

A

length

B

width

C

height

Psig

kw

Kcal/Hr

Btu/Hr

3717

2950

35

38.5

12200

230

2150

1500

1800

150

284

245,000

1,000,000

5230

3260

83.1

91.4

12200

230

3396

1625

1975

150

701

600.000

2,400,000

6428

4338

148

168

12200

255

3922

1905

2090

150

1250

1,075,000

4,000,000

9680

6000

207

228.3

12200

355

4239

2230

2523

150

1752

1,500,000

6,000,000

10130

6450

298

303

12200

355

4239

2230

2523

150

2340

2,000,000

8,000,000

17160

10560

341

358

12200

435

4360

3100

3779

150

2840

2,450,000

10,000,000

17300

10700

410

430

12200

435

4360

3100

3779

150

3408

2,940,000

12,000,000

24550

13550

496

520

12200

535

5163

3420

3991

150

3976

3,420,000

14,000,000

35354

18354

577

606

12200

635

5697

3616

4295

150

5112

4,450,000

18,000,000

49466

25690

827

869

12200

710

5981

4670

4734

150

7100

6,100,000

24,000,000

51740

29280

996

1054

12200

813

6937

4444

4940

150

8520

7,400,000

30,000,000

64500

34500

1155

1212

12200

864

7920

4500

5134

150

9940

8,540,000

34,000,000

106000

56000

1654

1738

12190

1000

7400

5500

5800

150

14200

12,400,000

50,000,000

 

MSA boilers benefits

Small size, high efficiency, easy installation& starting up as well as transportation.

Applying the latest authentic standard in designing and materials.

Quality control (QC) and quality assurance(QA) in all fabrication procedures.

All process will be supervised by 3rd party insurance during manufacturing.

Free operational and maintenance courses in MSA Co. training complex.

Availability of spare parts and after sales services from authorized agencies.

Engineering consultation in optimal selection of boilers.

Equipped with safety and alarm systems.

Ability of reaching to the final efficiency by changing the working pressure.

Capability of installing super heater system for producing dry steam based on order.

Ability of installing economizer to increase efficiency.

Stress relieving at 600+ _ 20 oC

Corrugated furnace

Material supply from western Europe

Download our catalogue for more detailed information