Micro Channel Heat Exchanger

$0.00

Micro channel heat exchangers are at the forefront of heat transfer technology. Goldstone offers a variety of microchannel coils. Including microchannel condenser coils, micro channel evaporator coils, as well as microchannel coils for heat pump application. We also offer a variety of customization options to meet your company’s unique specifications.

Microchannel coils have many benefits, compared to traditional tube/fin. Here are some of them:

  • increased thermal efficiency
  • increased lifespan
  • reduced weight
  • reduced size
  • reduced refrigerant consumption
  • reduced air resistance
  • 100% recyclable
test

Description

1. Condenser Coil

 Application:

Slab coil and Coil with a various bending radius
Residential and commercial HVACR

     Condition:

  • Refrigerant  R410A, R134A, R22, R407C, R404A
  • Design pressure  650psi(4.5MPa)
  • Ambient air temperature  -30°C to 72° C (-22 °F to 1 61.6°F)
  • Expected refrigerant temperature  -30°C to 121°C (-22 °F to 250°F)
  • Storage temperature  -30°C to 121°C (-22°F to 250°F)

    Feature:

  • Up to 50% less refrigerant charge
  • More than 30%higher HT efficiency
  • Up to 30%  lower air side DP
  • Lighter in weight, less volume: up to 50%
  • 100% Aluminum, easy to recycle
  • Minimum performance decrease with lifetime (100%brazed)
  • Minimum galvanic corrosion (100%Aluminum)

 

2.   Evaporator Coil

 

     Application:

  • Slab coil
  • Residential and commercial HVACR
  • Mass production for A-Coil
  • Indoor air conditioner and heat pump capability
  • A-Coil (Tube bending)

     Condition:

  • Refrigerant  R410A, R134A, R22, R407C, R404A
  • Design pressure  650psi(4.5MPa)
  • Ambient air temperature  -30°C to 72°G (-22 °F to 161.6 °F)
  • Expected refrigerant temperature -30°C to 121°C(-22 °F to250 °F)
  • Storage temperature  -30°C to 121°C (-22 °F to 250 °F)

     Feature:

  • Up to 50%less refrigerant charge
  • More than 30% higher HT efficiency
  • Up to 30%lower air side DP
  • Lighter in weight, less volume: up to 50%
  • 100%Aluminum, easy to recycle
  • Minimum performances decrease with lifetime (100% brazed)
  • Minimum galvanic corrosion (100% Aluminum)
  • Special tube bending structure for A-coil
  • Special design for good refrigerant distribution
  • Special fin design for good water drainage

Specification

Core Size
Core depth:16mm(0.63″),20mm(0.787″),25mm(1″),36mm(1.434″),+customized depth
Available max sizes:2.5mx1.6m(98.4″x63″)

optional finishing or coating
Powder coating:Dacromet, Black enamel coating,E coat

Model selection guide*

Model selection guide*

Model selection guide*

Model selection guide*

Model selection guide*

Model selection guide*

*The subject selection is for reference only, the final selection is to be decided by customer’s specification.

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