类型:
a
DM Alscott HVAC&R,MDO/MGO Cooling systems

DMA Quality Ensurence: Most of the key components DMA will use are:
1. Compressor: 100% made by Bock or Bitzer - made in Germany, Sabroe made in Denmark.
2. Condenser: 100% made by Bitzer - made in Germany
3. Control valves: 100% made by Danfoss in Denmark.
4. Motor: ABB or Siemens
5. Electric component: Schneider

 

 

  
 

Provision Refrigeration Plant
Water-cooled Provision Refrigeration Plant
Technical description:
◆ Cooling capacity: 1.5~16.5kw
◆ Refrigerant: R404A, R407C, R134A, R22 etc.
◆ Compressor: open or semi-hermetic piston type
◆ Capacity control: step
◆ Condenser:Bitzer (Germany),shell and tube type, with high efficiency and good corrosion protection.
◆ System valves: Danfoss (Denmark), reliable and durable
◆ High-class painted for marine application
◆ Control type: classical control or PLC
◆ 50/60 Hz, 3 phase

Water-cooled Provision Refrigeration Plant
Air-cooled Provision Refrigeration Plant
Technical description:
◆ Cooling capacity: 1.5~16.5kw
◆ Refrigerant: R404A, R407C, R134A, R22 etc.
◆ Compressor: open or semi-hermetic piston type
◆ Capacity control: step
◆ Condenser:Crossed copper-fin and copper-tube type, with high efficiency and good corrosion protection.
◆ System valves: Danfoss (Denmark), reliable and durable
◆ High-class painted for marine application
◆ Control type: classical control or PLC
◆ 50/60 Hz, 3 phase

Air-cooled Provision Refrigeration Plant
Control Box
◆ Control method: classical control or PLC 
◆ Key components: Schneider
◆ High-class coating case for marine application
◆ 50/60 Hz, 3 phase

Control Box
Air cooler for cold store
Technical description:
◆ Cooling capacity: 1.5~16.5kw
◆ Refrigerant: R404A, R407C, R134A, R22 etc.
◆ Cooling coil:Crossed al-fin and copper-tube type, with high efficiency.
◆ Defrost heater optional
◆ High-class coating case for marine application
◆ 50/60 Hz, 3 phase

Air cooler
Prefabricated Cold Store
Technical description:
Panels:Consist of stainless steel plate, plywood, 
polyurethane foam, and precoated steel plate.
Doors:Consist of double skinned stainless steel sheet with intermediate reinforced polyurethane foam.
Shelves:Made of stainless steel, including stainless steel tray.
Accessories:Drain holes, floor grids are standard supplies.
Lights, alarm buttons and ozone generator are
optional equipments

Prefabricated cold store

 

 

 

Air-condition Refrigeration Plant

Marine Air Handling Unit
Technical description:
◆ Air flow: 0.2~8.8m3/s
◆ Max external static pres.: 3000Pa
◆ Cooling medium: refrigerant (R404A, R407C, R134A, R22 etc.) or chilled water 
◆ Heating medium: steam, hot water, hot oil, or electric heating
◆ Humidifying medium: Steam, fresh water + compressed air, or fresh water
◆ Panel and frame: corrosion protection material,Alu-Zinc Steel or Stainless Steel optional
◆ Fan-motor unit: double inlet centrifugal fan, with V-belt driven motor
◆ 50/60 Hz, 3 phase


Air Handling unit

Water-cooled Condensing Unit
Technical description:
◆ Cooling capacity: 35~280kw
◆ Refrigerant: R404A, R407C, R134A, R22 etc.
◆ Compressor: open or semi-hermetic type; piston or screw type optional
◆ Capacity control: step or stepless
◆ Condenser:Bitzer (Germany),shell and tube type, with high efficiency and good corrosion protection.
◆ System valves: Danfoss (Denmark), reliable and durable
◆ High-class painted for marine application
◆ Control type: classical control or PLC
◆ 50/60 Hz, 3 phase

Water-cooled Condensing Unit
Water-cooled Deck Unit
Technical description: 
◆ Air flow: 0.2~8.8m3/s
◆ Cooling capacity: 35~418kw 
◆ Refrigerant: R404A, R407C, R134A, R22 etc.
◆ Compressor: open or semi-hermetic type; piston or screw type optional
◆ Capacity control: step or stepless
◆ Condenser:Bitzer (Germany),shell and tube type, with high efficiency and good corrosion protection.
◆ System valves: Danfoss (Denmark), reliable and durable
◆ High-class painted for marine application
◆ Control type: classical control or PLC
◆ 50/60 Hz, 3 phase

Water-cooled Deck Unit
Marine Cabin Unit
Technical description:
◆ Air flow: 0~350m3/h
◆ 3 types for different system: type CUS for Single-Pipe System, type CUR for Re-Heat System, and type CUT for Twin-Pipe System
◆ Panel: corrosion protection material,Alu-Zinc Steel or Alu (antimagnetic type) optional
◆ Diffuser: pan type or ball type

Cabin Unit
Water-cooled Packaged Air Conditioner
Technical description:
◆ Connection type: plenum or duct
◆ Cooling capacity: 10~35kw
◆ Refrigerant: R404A, R407C, R134A, R22 etc.
◆ Compressor: Hermetic piston type 
◆ Condenser:Bitzer (Germany),shell and tube type, with high efficiency and good corrosion protection.
◆ System valves: Danfoss (Denmark), reliable and durable
◆ High-class coating case for marine application
◆ Control type: classical control
◆ 50/60 Hz, 3 phase

Water-cooled Packaged Air Conditioner
Air-cooled PAC Outdoor Unit
Technical description:
◆ Cooling capacity: 10~35kw
◆ Refrigerant: R404A, R407C, R134A, R22 etc.
◆ Compressor: Semi-hermetic piston type 
◆ Condenser:Crossed copper-fin and copper-tube type, with high efficiency and good corrosion protection.
◆ System valves: Danfoss (Denmark), reliable and durable
◆ High-class coating case for marine application
◆ Control type: classical control
◆ 50/60 Hz, 3 phase

Air-cooled PAC Outdoor Unit
Air-cooled Condensing Unit
Technical description:
◆ Cooling capacity: 35~278kw 
◆ Refrigerant: R404A, R407C, R134A, R22 etc.
◆ Compressor: open or semi-hermetic type; piston or screw type optional
◆ Capacity control: step or stepless
◆ Condenser:Crossed copper-fin and copper-tube type,with high efficiency and good corrosion protection.
◆ System valves: Danfoss (Denmark), reliable and durable High-class painted for marine application
◆ Control type: classical control or PLC
◆ 50/60 Hz, 3 phase

Air-cooled Condensing Unit
MGO/MDO Cooling System

Scope of supply for the system including:

l     Chilling unit

l     Water pump unit

l    Diesel oil cooler unit


Technical description of chilling unit:
◆ Refrigerant: R407C, R134A etc.

◆ Cooling capacity: 50-350kw.

◆ Compressor: semi-hermetic piston or screw type.

◆ Condenser and evaporator: shell and tube type.

◆ System valves: reliable and durable.

◆ High-class painted for marine application.

◆ Control type: PLC.

 ◆ 50/60 Hz, 3 phase.

 

MGO/MDO Cooling System

 

 For more information, please refer to the following websites:  http://www.alscott.ca/en/product_catalogue.asp

                                                                                          http://www.dma-marine.com

The business objectives of Dan Marine are to supply good quality products at competitive prices efficiently to our customers worldwide,along with good after sales service guaranteed to customers'satisfaction.

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