Copper tube aluminum fin evaporator coil

Copper tube aluminum fin evaporator coil

Raw Material : copper tube , aluminium fin , galvanized plate and stainless steel plate

1. Size of copper pipe :diameter :7/7.94/9.52mm,Inner Grooved Or smooth tube .
2. Auminium foil : Hydrophilic or bare
3. Fin type :Louver Fin , Flat fin , corrugated fin 
4. Pitch of fins can be adjusted between 1.8-5.8mm
5. Pitch of holes and pitch of rows :25x21.65mm,19.05x12.7mm,25.4x22mm ,25.4X19.05mm,25.4X15.88mm,50x50mm,38x33mm,31.75x27.5mm,21x12.7mm
6. No less than 3.0MPA Air Pressure nitrogen leak test
7. Suitable for R134A,R22,R404A,R407C refrigerant and so on.

   Mould specification list

    

   copper tube diameter	holds and rows pitch	fin space	holds array	fin surface	fin edge type	defrost heater
   Φ15.88mm	50×50mm	4-10mm	equilateral triangle	sin-wave&corrugated	flat+wave	with
   Φ15.88mm	38Χ33mm	2.5-4mm	equilateral triangle	sin-wave&corrugated	flat+wave	with
   Φ12.7mm	31.75Χ27.5mm	3-9mm	equilateral triangle	sin-wave&corrugated	flat+wave	with
   Φ9.52mm	25Χ21.65mm	1.5-6mm	equilateral triangle	sin-wave&corrugated	flat+wave	with
   Φ9.52mm	31.75Χ27.5mm	2.5-7.5mm	equilateral triangle	sin-wave&corrugated	flat+wave	with
   Φ9.52mm	25χ21.65mm	1.5-2.5mm	equilateral triangle	louver	flat	without
   Φ7.94mm	25χ21.65mm	1.5-3.5mm	equilateral triangle	flat	flat+wave	without
   Φ7.0mm	21×12.7mm	1.3-1.8mm	equilateral triangle	louver	flat	without