Unit Air Cooler Refrigerant Equipment 25% Glycol Evaporator for Cold Room

• Customization: Available
• After-sales Service: Free Spare Parts
• Warranty: 12 Months
• Model NO.: Customized
• Certification: ISO
• Application: Heater, Cooler, Condenser
• Principle: Air to Water Heat Exchanger
• Style: Tube and Fin
• Material: Stainless Tube Aluminum Fin
• Tube Dia: 9.52mm
• Frame Material: Galvanized Steel/Zinc Galvanized Steel/
• Fin Material: Aluminum / Ss/ Copper
• Transport Package: Wooden Case
• Specification: According to the product
• Trademark: VRCOOLER
• Origin: China
• Production Capacity: 2000PCS/Months
• Package Size: 120.00cm * 80.00cm * 40.00cm
• Package Gross Weight: 300.000kg

Product Description

Product Description

 

1. Rational Design

·Experienced engineers use Italian advanced design software to design, meeting the demand accurately ·Product suitable to the latest refrigerant such as R410A, CO2, ammonia, glycol and other special refrigerants are available ·Pipeline design adopts the direct oil return and counter-current heat exchanger to avoid the accumulation of refrigeration oil, which make full use of the heat transfer area, improve the heat exchange efficiency and ensure the degree of superheat

 

2. Reliable raw materials

·The fans of air cooler are famous brand ZIEHL-ABEGG and EMB, reasonably match with the gap between blades and blast rings, and the design of hyperbolic air duct to achieve the maximum effect ·Copper tubes are multi-tooth and internal thread with high-efficiency. The copper rate is more than 99.9%. All of these increase the surface area and heat transfer efficiency. ·Shell material of air cooler is 3003 aluminum alloy or DC51-D+180g. The paint is outdoor type and treated with high-temperature curing, which makes the shell high in strength and anti-corrosion.

 

3. Quality control in all

·Management of factory was approved by ISO9001-2008 and product quality control is through all courses ·Quality control in all: incoming quality control process inspection, finished product inspection.

 

4. Various choices

·Provide multiple models and size, choices of fin and coil type to meet the demands of different applications ·A variety of anti-corrosion treatment products, stainless steel products and other customized products are available

 

Case Study

Projects name: Glycol air cooler for Finland customer

Customer's request: Hi, do you have air cooler for water-glygol mixture use?

Our questions:

May I know how much percent glycol you use? Like 20%.
Cooling capacity?
Glycol pumped inlet temperature?
Room temperature?
Material you need? Stainless steel tube aluminum fin galvanized steel frame or not?
Defrost type? Water defrost, hot air defrost or electrical defrost?
Dual flow type or single flow type?
Fan power? (V, PH, HZ)
Quantity you need?

 

Customer's information:

50% glycol, capacity 15kw, Glycol pumped inlet temperature -30C, Room temperature -25C Material need SS tube, alumiinin fin, galvanized France ( SS frame on option ) Defrost type need electrical single flow type Fan power 230 1phase or 400v 3phase, 50 hz Quantity 3-10 units

 

Our solution:

 

 

Detailed Photos

TUBE	Copper	Titanium	Aluminum	Carbon steel
	Stainless steel 304	Stainless steel 316	Cu-Ni(90/10)	Cu-Ni(70/30)
FIN	Copper	Aluminum	Stainless steel
	Carbon steel	Titanium
FRAME	Galvanized	Aluminum	Stainless steel

Material:

Fin Material Options:

-- Aluminum / Most common and cheapest options

-- Copper / Often used in corrosive environments

-- Stainless / Also used in corrosive or food grade environments

-- Connections Materials and Types

-- Copper, Brass, Steel, Stainless

-- Female Thread, Male Thread, Sweat ODS

-- Size range ½" to 4"

Tubes Material Options:

-- Copper / Most common and offers best heat transfer

-- Stainless / Often used for high pressure and high heat applications. Comes 304 or 316 SS

-- Steel / Common for high steam application

-- 3/8, 1/2, and 5/8 are available. Although 5/8 inch tube diameter is the most common selection for chilled water coil because it offers many wall thickness options which can increase the lifespan before tube erosion becomes a problem

Casing Material:

-- Aluminum / Cheapest and most common

-- Copper / Common in corrosive environments

-- Stainless / Common in corrosive or food grade environments

 

Our Advantages

We have customized products for many customers, following are some projects we did before.

We can provide designing data and prodcution drawings.



We promise we use the design software sold by a well-known European HAVC software company. Through 8 years of cooperation with them, we have designed, processed and exported unit coolers to various countries all around the world.


All of customers feedback is that the actual cooling performance is almost the same as the theoretical design value.

 

Packaging & Shipping

The normal package is wooden box. If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request.

Lead Time: 20 - 40 days 
Payment Terms: 50% T/T payment in advance, 50% T/T payment before delivery
Packing Condition: Standard export packing or customized packaging

 

Company Profile

We specialize in designing, manufacturing and exporting refrigeration equipments for the varied industries since 2004.

When it comes to building heat exchanger for any application VRCOOLERTECH Company has the capability to meet your requirements. If you need a heat exchanger using water, steam, refrigerant, glycol, ammonia, CO2 or any other medium, Vrcooler can build it for you. We build heat exchanger for replacement of existing heat exchanger or for new jobs, as well. We make standard copper tube / aluminum fin commercial heat exchanger and we build heavy industrial heat exchanger for process applications. You will be hard-pressed to come up with a job we can't handle.

Our main products:
Tube and Fin Heat Exchanger
Finned Tube Heat Exchanger
Dry cooler
Unit cooler
Air Compressor Cooler
Charge Air Cooler
Generator Cooler

FAQ

Q1. How to guarantee the quality?
A1. We have one year quality warranty. If the product does not meet the described characteristics and the problem is proven to be our fault, we will provide an exchange for the same specific item.

Q 2: Do you provide OEM or ODM service?
Answer 2: Yes. We can produce standard products under the customer's brand, or modify products to meet customer's individual needs, or co-design and produce completely new products with customers.

Q3: How long can I receive feedback after sending the inquiry?
A3: Typically you will receive feedback within 30 minutes of office hours and 12 hours of non-office hours.

Q 4: How long is the production cycle?
A4: After the order is confirmed, usually the production time is 20-40 days. The specific time depends on the product and the order quantity.

Q5: How do you keep our business in good long-term relationship?
A: We maintain good quality and competitive price to ensure our customers benefit, we respect every customer as our friend, we sincerely do business with them and make friends, no matter where they come from.

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