Energy Efficient Refrigerants for Cold Chain Industry

PT Mayekawa Indonesia
Anggie Dwiyana Putri

Company Profile

MAYEKAWA MFG. CO., LTD.

Founded:Since 1924 （in Tokyo, Japan.）Corporate offices：

3-14-15 Botan, Koto-ku, Tokyo 135-8482,Japan
Established in 1924

Capital：1 billion yen

Employees:

4562 (31/12/2016 , including group companies.)

President :Shin Maekawa

1. The history and background of this project

Promotion ofenergy efficiency
in Indonesia

National Master Plan for Energy
Conservation (RIKEN)
Promoting energy efficiency
To reduce energy consumption invarious fields, e.g. factory, commercial,transportation, housing, etc.

PT. Adib Global FoodSupplies

PT. Adib Global Food Supplies
demanded to create cold chain
network to cover the growing
market of frozen food due toeconomic growth.
Constructing cold storage for keeping
frozen food.

Building the cold chain network with energy
efficiency solution3

1. The history and background of this project
Project Name
Adopting high efficiency cooling system for cold storage
Adopting high efficiency cooling system for quick freezing facility in fish processing plant

Representative company
MAYEKAWA MFG. CO., LTD.

Host country:INDONESIA

Cooperating company
PT. Adib Global Food Supplies
PT. Mayekawa Indonesia
Using two stage screw compressor,
with high quality screw rotor andIPM motor, to implement anefficient cooling system for cold
storage and quick freezing facility.
By using natural refrigerant(ammonia and CO2)
• Energy efficiency, non Freonrefrigerant• Reduce the emission ofgreenhouse effect gas

Object for CO2 reduction
Reduction of power consumption

Reduction target of greenhouse effect gas
165 t-CO2/Year4

2. Project Outline
Project site 1: PT. Adib Global Food Supplies / Bekasi plant
Adopting high efficiency cooling system for cold storage

Technology applied

High efficiency
Cooling system5

2. Project Outline
Project site 1: PT. Adib Global Food Supplies / Bekasi plant
Adopting high efficiency cooling system for cold storage

Loading room

Cooling Tower
Refrigerator A

Refrigerator B

Refrigerator C(-25℃）(-25℃）(-25℃）

CO2 Ref

Machine Room

CO2 Cooler
Refrigeration Systems
Defrost waterwith NH3/CO2

Defrost water Tank

6

2. Project Outline
Project site 2: PT. Adib Global Food Supplies / Karawang plant
Adopting high efficiency cooling system for quick freezing facility in fishprocessing plantTechnology applied

Thermo-Jack Freezer

72. Project Outline
Project site 2: PT. Adib Global Food Supplies / Karawang plant
Adopting high efficiency cooling system for quick freezing facility in fishprocessing plant
Cooling Tower
Refrigeration Systems
with NH3/CO2

Defrost water Tank

IMF

ABF

Cold room

Defrost water
CO2 FREEZER -40℃
CO2 Ref

Cleaning
Room8

2. Project Result
Project site 1
Cold storage (NewTon R-6000)

Project site 2
Quick freezing system (NewTon F-300)

Newton R-6000

Newton F-300

Cooling Temperature-25℃-35℃

Cooling Capacity

189 Kw

70 Kw

Power Consumption

86 Kw

43 Kw

2.2

1.6

NH3 + CO2

NH3 + CO2

COP (Coefficient of Performance)
Refrigerant
Remarks

Inverter Drive3. Project Progress and Future Schedule
Credit Issue Status
Project Name

Project Outline

April 22 nd, 2016

Observation time
Credit Issue for
Credit Issue
forJapan Government（tCO2）
Credit Issue(tCO2）

Adoption of high efficiency
compressor for cold storage.
Adopting highefficiency coolingsystem for coldstorage

Adopting highefficiency coolingsystem for quick
freezing facility infish processing
plant

The use of natural refrigerant- Energy efficient, non-Freon
refrigeration system- Reducing the emission ofgreenhouse effect gas
Adoption of high efficiency
compressor for quick freezing
facility
The use of natural refrigerant- Energy efficient, non-Freon
refrigeration system- Reducing the emission ofgreenhouse effect gas

Feb. 2 nd, 2015~
July 31st, 2015

2920（Approx. 69％）

117（Approx. 64％）4027（Approx. 68％）

(6 months)

Feb. 2 nd, 2015~
July 31st, 2015
(6 months)

10