Matsubara Iron Works Ltd. was established in 1904, and manufactured semi-diesel marine engines, clutchs and chain blocks.

In 1941 they started developing high presure air compressors. Through their long history over 100 years, they have got rich experience and excellent technique. Therefore, it is used nationwide as a diesel engine starting air compressor for medium and small ships, the accumulated number already shipped is over 50,000 units, and domestic shipping vessels occupy more than 40% share.

As it is now, air compressors are in their delighted main line. Thye are ranging 2.1-29.4kW and working on cargo boats, passenger’s, patrol’s, tankers, fishing boats adn land power pants.

Additionally, air respirator air compressors (15 MPa to 30 MPa) are used for onshore respirators for scuba diving and fishing, fire department, police and Self-Defense Forces for fire fighting activities and life saving activities.

PRODUCT INTRODUCTIONS

1. WATER COOLED AIR COMPRESSORS

[FEATURES]

The structure guarantee high durability and easy maintenance.
With unique high-efficency valves, excellent performance is assured.

[CLASS CERTIFICATE]

Their compressors have been mounted on following certified boats:
ABS, BV, KR, LR and NK

[DRIVING METHOD]

Direct driving with motor through coupling (automatic or manual start/stop)

[OPTIONAL EQUIPMENT]

Following accessories will be equipped as per your request.

  1. Signal device for cooling waer shortage
  2. Signal device for high cooling waer temperature
  3. Signal device for running
  4. Signal device for low level of lubricating oil
  5. Automatic lubricator
  6. Cooling water magnetic valve for preventing overcooling

MH120A

[AUTOMATIC LUBRICATOR]

This device is a device that installs a 1.8L or 3.2L lubricating oil tank in the compressor body and automatically supplies lubricating oil from the lubricating oil tank to the crank chamber as the amount of lubricating oil in the crank chamber decreases. You can also install alarm transmitter due to oil level drop.

The automatic lubricator and alarm transmitter are special specifications and are not equipped with standard products.

[LINE OF PRODUCT]

Model No. of
Cylinder
Pressure Piston
Displacement
(m3/h)
Capacity
(m3/h)
Revolutions
(rpm)
Motor
Power
(kW)
MS64B 1 3 MPa
(30kgf/cm2)
11.5
13.8
17.3
20.7
6.9
8.2
9.5
11.5
1,000
1,200
1,500
1,800
2.1
2.2
3.0
3.7
MS70 1 3 MPa
(30kgf/cm2)
18.1
21.7
11.0
13.0
1,000
1,200
3.2
3.7
MS70K 1 3 MPa
(30kgf/cm2)
27.1
32.6
15.0
18.0
1,500
1,800
4.4
5.5
MS85 1 3 MPa
(30kgf/cm2)
34.0
40.8
22.0
26.0
1,000
1,200
6.3
7.5
MS85K 1 3 MPa
(30kgf/cm2)
51.0
61.2
30.0
34.0
1,500
1,800
9.1
10.7
MH108 1 3 MPa
(30kgf/cm2)
52.1
58.1
69.5
35.0
37.8
45.0
900
1,000
1,200
9.2
9.9
11.0
MH111 1 3 MPa
(30kgf/cm2)
61.6
68.4
82.0
41.5
44.5
53.0
900
1,000
1,200
11.0
12.1
14.4
MH114A 1 3 MPa
(30kgf/cm2)
76.0
85.0
101.0
52.0
57.0
65.0
900
1,000
1,200
13.3
14.8
17.4
MH120A 1 3 MPa
(30kgf/cm2)
85.0
102.0
57.0
68.0
750
900
15.1
17.7
MH120K 1 3 MPa
(30kgf/cm2)
113.2
135.8
73.5
85.0
1,000
1,200
18.8
22.0
MH130A 1 3 MPa
(30kgf/cm2)
102.0
122.0
68.0
81.0
750
900
17.7
21.0
MH150A 1 3 MPa
(30kgf/cm2)
127.5
153.0
85.0
102.0
750
900
21.9
25.7
MH160A 1 3 MPa
(30kgf/cm2)
153.0
184.0
102.0
123.0
750
900
26.1
29.4

※Click here for the catalog

MG90A

MG90A

 

2. AIR COOLED AIR COMPRESSORS

[FEATURES]

  • Excellent durability and high reliability.
  • Simple construction and easy maintenance.
  • No cooling water piping.
  • Low noise and low vibration.

[LINE OF PRODUCT]

Type Air Cooled Vertical 2-stage Air Cooled L-type 2-stage
Design No. MG78ADT MG90ADT MG95APJ MG95ADT
Model MG78A MG90A MG95A MG9GA
No. of Cylinder 1 2
Pressure 3 MPa (30kgf/cm2)
Revolutions (rpm) 1,200 1,200 1,000 1,200
Piston Displacement (m3/h) 26.2 33.9 44.0 52.7
Capacity (m3/h) 13.5 20.0 27.1 32.5
Motor Output 3.7 5.5 7.5 7.5
Poles (P) 6 6 4 6
Voltage (V) AC200V/220V・AC400V/440V

※Click here for the catalog