Micro Channel Heat Exchanger

MICRO CHANNEL HEAT EXCHANGER

Micro Channel Heat Exchanger Website (New Window)

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

Micro channel 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
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Description

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

 

Micro Channel Heat Exchanger

Application:

  • 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)

 

Evaporator Coil
Slab coil
Residential and commercial HVACR
Mass production for A-Coil
Indoor air conditioner and heat pump capability

 

Application:

  • 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)

 

A-Coil (Tube bending)

 

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

 

ADVANTAGES of MICROCHANNEL

air side resistance reduction
T and F VS Micro Channel

Better Thermal Contact

How it Works

Specification

micro channel heat exchanger chart

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*

micro channel heat exchanger chart 2

Model selection guide*

micro channel heat exchanger chart 3

Model selection guide*

micro channel heat exchanger chart 4

Model selection guide*

micro channel heat exchanger chart 5

Model selection guide*

micro channel heat exchanger chart 6

Model selection guide*

micro channel heat exchanger chart 7

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