Hot Products
Custom Non-Standard Condensers & Evaporators | China Suppliers Factory for OEM Finned Heat Exchangers
Product Overview
Our custom non-standard condensers and evaporators are tailor-made heat exchange cores for industrial refrigeration, HVAC, heat pump, drying & special mechanical equipment. Different from standard finished heat exchangers, all dimensions, structure, material and circuit layout are fully customized per clients’ drawings, working condition parameters and installation space. We support air-cooled/water-cooled finned type, shell & tube structure to match unique cooling/heating requirements across global industries. All products pass CE & ISO certification, stable performance under high/low temperature, corrosive or high-pressure working environments.
Core Advantages
⚙️ 1. Full Customization Without Fixed Sizes
Custom overall size (U/L/V/flat shape), copper tube diameter (7/9.52/12.7/15.88mm), fin pitch (1.8~6mm), refrigerant circuit, inlet/outlet position; accept drawing/sample OEM & ODM.
💎 2. Premium Raw Material Options
Tube: Inner-grooved copper tube, seamless copper, stainless steel 304/316L, titanium tube for corrosive medium
Fin: Plain aluminum, blue/gold hydrophilic aluminum foil, anti-corrosion epoxy-coated fin, stainless steel fin
Casing: Galvanized steel, stainless steel cabinet as required
Fin: Plain aluminum, blue/gold hydrophilic aluminum foil, anti-corrosion epoxy-coated fin, stainless steel fin
Casing: Galvanized steel, stainless steel cabinet as required
⚡ 1. High Heat Transfer & Energy Saving
Precision hydraulic tube expanding process ensures tight bonding between tube & fin, maximum heat exchange efficiency, lower system power consumption, anti-fouling & anti-blocking structure design, smooth oil return for refrigeration loop.
🛡️ 2. Strong Durability & Wide Medium Compatibility
Designed for working pressure up to 8MPa, compatible with R22/R410A/R32/R134a/CO2/refrigerant/water/glycol; anti-leakage welding craft, long service life.
🔧 3. Flexible Installation Matching
Custom cabinet/no cabinet design, reserved fan mounting hole, pipeline interface on appointed position to save on-site installation cost & space.
Custom Technical Parameters
Type
Air-cooled finned condenser/evaporator, water-cooled shell&tube condenser/evaporator
Tube Spec
OD7mm, 7.94mm, 9.52mm, 12.7mm, 15.88mm (customizable)
Fin Option
Hydrophilic/epoxy/anti-rust aluminum/SS fin, fin spacing customized
Working Medium
All common refrigerants, water, brine, glycol solution
Design Pressure
1.0~8MPa adjustable based on working condition
Shape
Flat, L-type, U-type, V-type, irregular special shape per layout
Service & Warranty
📦 MOQ & Sample
1 set for custom order; sample available for pre-test
⏱️ Lead Time
7~15 working days based on customization complexity
🪵 Packing
Export solid wooden case to avoid damage during sea/air shipping
🛡️ Warranty
12-month factory warranty against production defect, lifelong technical support
💡 Technical Support
Free technical calculation & solution design after receiving your working condition data
Product display
Application
✅
Commercial & Industrial HVAC: Central air conditioner, air source heat pump, water source/ground source heat pump unit, heat recovery equipment
✅
Refrigeration & Cold Storage: Cold room condensing unit, chiller, ice maker, dehumidifier, low-temperature test chamber
✅
Industrial Equipment: Industrial drying machine, coating/painting equipment, chemical cooling, electronic equipment cooling, waste heat recovery
✅
Food & Pharma: Food processing refrigeration, beverage production, pharmaceutical liquid concentration, environmental wastewater evaporation
Frequently Asked Questions
What parameters do you need to customize a condenser or evaporator? ▼
We require your custom overall size requirements (such as flat, U, L, or V shape), copper tube diameter, fin pitch, refrigerant circuit designs, inlet/outlet interface locations, or simply your detailed design drawings and working condition parameters.
What types of raw materials are available for the tubes and fins? ▼
We support a wide range of premium materials. For tubes, we offer inner-grooved copper, seamless copper, stainless steel 304/316L, and titanium. For fins, options include plain aluminum, blue or gold hydrophilic aluminum foil, anti-corrosion epoxy-coated fins, and stainless steel.
What is the minimum order quantity (MOQ) and production lead time? ▼
The MOQ is just 1 set for custom orders, and we support samples for pre-testing. The typical lead time ranges between 7 to 15 working days, depending on the complexity of your custom requirements.
Are your customized heat exchangers compatible with high-pressure refrigerants? ▼
Yes, our products are designed to handle working pressures up to 8MPa. They are fully compatible with common refrigerants and mediums such as R22, R410A, R32, R134a, CO2, water, and glycol solutions.
Do you offer design support and what is the warranty policy? ▼
We provide free technical calculations and solution designs once we receive your working condition details. All of our products come with a 12-month factory warranty against production defects alongside lifelong technical support.