FIELD OF BUSINESS

ITEMS: HVAC system; Refrigeration system; Ventilation system; Dehumidification system; Quick freezing system

Turn-Key System: System Design; Heat Load calculation; Air balancing Calculation; P&I Diagram; Transmission Calculation; D&I Diagram; Manufacturing; WCCU, ACCU, PAC, DAC, FCU, AHU, RCU, SCU, etc.; Installation; Equipment, Ducts, Pipes, Insulation, etc.; Test & Commissioning; FAT, HAT, SAT

Application: General cargo ship; Bulk carrier, Tanker, Container carrier, etc.; Fishing vessel; Tuna long-liner, Trawler, etc.; Navy ship; Submarine, Destroyer, etc.; Off-shore; FPSO, Platform, Drill ship, Rig, Module, etc.; Passenger ship

Feature: Various production and design; Each class’s rule

WORK PROCEDURE

Quotation work

1. Request of quotation

2. Specification Review

3. Heat load calculation

4. Equipment selection

5. Documentation

- General Specification - Technical Specification - P&I Diagrams - D&I Diagrams - System Arrangement

6. Proposal and quotation

Production View

1. Purchase Order Request

2. Examination of specification

3. Confirmation of Equipment

4. Technical Meeting

5. Reflection of customer’s comment

6. Work/ Final drawings

7. Manufacturing of machinery

Test & Commissioning

1. Shop test & FAT

2. Safety test

3. Operating test

4. Packing & Delivery

5. On board test

6. Adjustment

7. Commissioning

PRODUCT RANGE

Water Chilling unit (L) Refrigeration unit for cooling second fluid refrigerant (R-22,R-404A, R-407C and R-134a etc.)
Cooling capacity	the same as air handling unit or evaporator’s cooling Capacity
Model	WCU type

Water Chilling unit (L)

Refrigeration unit for cooling second fluid refrigerant (R-22,R-404A, R-407C and R-134a etc.)

Cooling capacity

the same as air handling unit or evaporator’s cooling Capacity

Model

WCU type

Refrigeration unit (M) Refrigeration unit connected with air handling unit or freeze for large cooling capacity.
Cooling capacity	the same as air handling unit’s cooling capacity
Model	RU(L) type

Refrigeration unit (M)

Refrigeration unit connected with air handling unit or freeze for large cooling capacity.

Cooling capacity

the same as air handling unit’s cooling capacity

Model

RU(L) type

Small Ref. condensing unit (S) Preservation of food or others.
Cooling capacity	1,500~4,800 kcal/h
Model	RU(S) type

Small Ref.
condensing unit (S)

Preservation of food or others.

Cooling capacity

1,500~4,800 kcal/h

Model

RU(S) type

Packaged Air Conditioner (PAC)

Plenum chamber type	Duct & Fresh air connection type	Duct connection type
Its compact design allows easy versatile installation. By employing a fixing frame and deepening drain pan depth, drain over-lows caused by roll and pitch are prevented. All electrical parts are totally protected from condensation and humidity.

Deck Unit Type Air Conditioner (DAC)

DAC type A	DAC type B	DAC type C
Maritime Air conditioners are designed in consideration of special conditions on the ship These air conditioners for oceangoing surface vessels including luxury liners, tramp steamers, and naval vessels. Although the general principles of air conditioning apply to land installations also apply to marine installations, systems are not suitable for ships due to excessive first cost or inability to meet shock and vibration requirements.

Air Handling Unit (AHU)

AHU type A	AHU type B
The units can be installed in a single room, thus saving space, and allowing easy maintenance and inspection. Installation work can be completed by connected the power source, stream piping, refrigerant piping and duction. Both unit and low pressure (low-speed) deck units are available. The units can be easily installed on both new and old ships.

Air Cooled Type Air Conditioning Unit (ACCU)

ACCU (Top: Outside unit) (Right: Inside unit)
Its compact design allows easy, versatile installation. By employing a fixing frame and deepening drain pan depth, drain over-lows caused by roll and pitch are prevented. All electrical parts are totally Protected from condensation and humidity.

Water Chilling Unit (WCU)

WCU type A	WCU type B
It is possible to save space and install Zthese units on a simple foundation, due to the machine’s compact, lightweight construction. Refrigerant piping work is not required on board, since it is factory set. Installation work can be completed by Connecting the power source, cooling and chilling water piping. All electrical parts are totally protected from condensation and humidity.

Ex-proof Air Con. Series Standard Models

Hazardous Location Room Air Conditioner	ATEX Chiller UNIT
Hazardous Location Room Air Conditioners Hazard gard is specifically designed to Cool living quarters, storage areas and other enclosures situated in hazardous locations, where specific volatile flammable liquids or gases are handled or used within enclosed containers or systems.