Prix FOB
Obtenir le dernier prix100 ~ 2000 / Piece
|1 Piece Minimum Order
Pays:
China
N ° de modèle:
DD/DJ
Prix FOB:
100 ~ 2000 / Piece Obtenir le dernier prix
Localité:
Zhejiang,China
Prix de commande minimale:
100 per Piece
Commande minimale:
1 Piece
Packaging Detail:
Wooden Case
Heure de livraison:
15-25 workdays
Capacité de Fournir:
5000 Piece per Year
Payment Type:
Western Union, D/A, L/C, T/T
Groupe de produits :
-
Personne àcontacter Michelle
Shaoxing, Zhejiang
General Features
DL air cooler for *5~*5 degree C, mainly use for chiller
room.
DD for **5~**5 degree C, mainly use for freezer
room.
DJ for **5~**0 degrees C, mainly use for blast freezer
room
Cabinet of magnesium steel, corrosion-proof
Fin space: 4.5mm, 6.0mm and 9.0mm
Refrigerant: R*2, R**4A, R**7A, etc
Stainless steel heater, defrosting evenly
Double water receivers, more stable
Mechanically expanded pipes with Aluminum fins
Long distance air throw is optional
Coils
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Manufactured from 9.*2 " o.d. copper tube mechanically expanded
into heavy gauge aluminium plate fins will fully collared holes to
ensure an efficient and permanent bond. Fin spacings 4 mm, 6 mm or
8 mm. Copper tube suction headers and distributors are
individually sized to suit the exact operating conditions. Brazed
joints are made with silver bearing copper alloy. Coils are
pressure tested to *6 bar g, vacuum dehydrated and sealed with a
dry nitrogen charge.
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Casting:
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Galvanised sheet steel white polyester powder coated for flush
ceiling mounting or base mounting onto steelwork.
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Axial Fan
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Axial flow, non overloading aerofoil fans with polypropylene
variable pitch blades secured into diecast aluminium hubs, keyed
and locked onto the motor shaft. The fans run in a formed bell
mouth orifice for efficiency and low noise.
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Motors
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Totally enclosed class F insulated metric frame, **0/**0/3/*0 Hz
IP*5.
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DEFROST OPTIONS
Electric
For efficient defrosting low power density **0/**0V 1 ph stainless
steel sheathed elements are provided in the coil and
draintray. Heaters are wired to a terminal box for 3 phase +
neutral supply.
ED 1 Light duty defrost for marginal room
temperatures.
ED 2 Normal duty defrost for low temperature
applications.
FP Fan Peripheral Heaters - for applications with room temperature
below zero.
Reverse Cycle / Hot gas
Coils may be circuited for reverse cycle or hot gas defrost with
electric elements or hot gas tubes in the drain
pan.
HGE Hot gas coil, electric drain tray HGD Hot gas coil and tray RCE
Reverse cycle coil, electric tray RCD Reverse cycle coil and
tray
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NOISE LEVELS
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The noise levels stated are at a distance of 3 m from the unit at
an angle of *5° to the horizontal in free field conditions with no
reflections. These are intended to be used as a guide for
comparison purposes. In practice the noise generated will be
reflected off the enclosure surfaces and may be absorbed by the
product within the room. For applications where noise levels are
critical lower speed fans can be offered and the advice of an
acoustic specialist is recommended.
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Easy Clean Casing
Accessible clean in position drain pan with *5 mm gap under coil to
allow unrestricted access for cleaning and inspection. Access to
fan plenum.
Plain Galvanised Casing
NS4 Marine Grade Aluminium Casing.
Stainless Steel Casing.
Insulated Drain Pans
Coils circuited for chilled water / glycol
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AIR THROW
Cooler air throw is dependant upon coldstore design, product
loading and positioning of coolers. Generally one metre space above
product with no obstructions allows the air to travel considerable
distances, providing that the room is tall and adequate space is
allowed to return air at low level and velocity. Low head rooms
need careful cooler siting and some means of separating discharge
and return air. Cooler fans suck air back as well as
blow.
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| Pays: | China |
| N ° de modèle: | DD/DJ |
| Prix FOB: | 100 ~ 2000 / Piece Obtenir le dernier prix |
| Localité: | Zhejiang,China |
| Prix de commande minimale: | 100 per Piece |
| Commande minimale: | 1 Piece |
| Packaging Detail: | Wooden Case |
| Heure de livraison: | 15-25 workdays |
| Capacité de Fournir: | 5000 Piece per Year |
| Payment Type: | Western Union, D/A, L/C, T/T |
| Groupe de produits : | - |
