Doluyo Supermarket Freezer, 7.09, R404A

Doluyo supermarket freezer — cooling capacity 7.09, refrigerant R404A. The complete factory specification follows. Made by Shenzhen Doluyo Industrial Co., Ltd. (20 years on the platform, typical reply ≤4h). Send your target quantity and destination for a firm quotation with current lead times.

Key Features of This Doluyo Supermarket Freezer

• Model Number: DAE220R42
• Cooling Capacity: 7.09
• Air Flow: 3150×2
• Refrigerant: R404A
• Warranty: 1 Year
• Place Of Origin: Guangdong, China

Technical Specifications

Product Details

OVERVIEW

How to select your cold room

1. What is the application of the cold room?

It will affect the temperature of cold room needed to be, and the choice of thickness of pu panel and material covered on panel.

2. What is the size of the cold room?

It will affect the choice of condensing unit and air cooler, basing on the cold room temperature

3. Which country will the cold room be located in? How about the climate?

It will affect the choice of voltage and condenser, if the temperature is high all the year, we need to choose condenser with bigger evaporation area.

Application			Room Temperature
Fruit & Vegetable			-5℃ ~ 8 ℃
Medicine & Vaccine			0℃ ~ 5 ℃
Ice cream & Ice Storage			-10℃ ~ -5 ℃
Frozen meat storage			-25℃ ~ -18 ℃
Fresh meat storage			-40℃ ~ -30 ℃

Structure Graph

Cold Room Structure

Doluyo cold room consistes of cold room panel (PU sandwich panel), cold room door, balance window, all in one condensing unit, evaporator (air cooler), control pad.

Everything you need for condensing unit for example, EEV, electric power cabinet, etc are integreted into the condensing unit.

PU Panel

Panel Thickness (mm)	50	75	100	150	250
Stainless steel (mm)	0.56	0.66	0.76	0.86	0.96
Color steel (mm)	0.426	0.526	0.5	0.6	0.8
Galvanized steel (mm)	1.0	1.2	1.5	–	–
Salinization steel (mm)	0.5	0.6	–	–	–
Embossed aluminum (mm)	0.6	0.8	–	–	–
Non-slip aluminum (mm)	3	5	–	–	–

Product Description

Product Detail

Production Line

Applications

Certificates

Exhibition

Packing & Delivery

Company Profile

Shenzhen DOLUYO Industrial Co., Ltd. (Doluyo) is a leading manufacturer of constant temperature control equipment. Since 1996, we have been providing innovative temperature control solutions for our customers. Our headquarters is located in Shenzhen City of South China, just 15 minutes away from Shenzhen Airport and 45 minutes away from Hong Kong by car. This location provides us with extensive access to technical, manufacturing, and transportation resources. All of our products are researched and designed by our own engineering staff and are strictly examined by our quality assurance team to ensure that our customers receive products that consistently meet and exceed expectation. Our products include heat pumps, seawater chillers, laser chillers, high speed spindle chillers, oil chillers, low temperature air coolers, condenser units, receivers, heat exchangers, and custom temperature control equipment. The product from Doluyo means quality, integrity and dependability. For more than 25 years of experience, we have made out many series of high quality refrigeration equipment and parts. Many of our products are sold by large, renowned companies under their own private-label or are used as subassemblies for their complete products. Our products can be used for swimming pool, hotel, aquarium, seafood restaurant, fish farming, laser equipment, PCB, CNC lathe, reflow and wave soldering system, printing equipment and plastic machine. We use the latest technology to design highly reliable and quality products, coupled with our commitment to total customer satisfaction. Doluyo, an ideal supplier for your temperature control needs, would like to establish a long-term cooperative relationship and build mutually beneficial businesses with you.

FAQ

1. who are we?
We are based in Guangdong, China, start from 1996,sell to Domestic Market(80.00%),Southeast Asia(5.00%),South Asia(2.00%),Southern Europe(2.00%),Mid East(2.00%),North America(1.00%),Africa(1.00%),South America(1.00%),Northern Europe(1.00%),Central America(1.00%),Eastern Europe(1.00%),Western Europe(1.00%),Eastern Asia(1.00%),Oceania(1.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Water Chiller,Condensing Units,Monoblock Cold Storage Units,Wine Cellar Units,heat pumps

4. why should you buy from us not from other suppliers?
Shenzhen DOLUYO Industrial Co., Ltd. was established in 1996 in Shenzhen, China, a modern enterprise specialized in refrigeration equipment R & D, manufacturing, has become the leading brand of industrial refrigeration and commercial refrigeration products

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian

Ordering and Pricing

• Minimum order quantity: 1 piece
• Volume pricing:
  • 1–4 piece: US $601 / piece
  • 5–9 piece: US $595 / piece
  • 10+ piece: US $589 / piece
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this doluyo supermarket freezer?

The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.

What warranty is provided?

The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.

Do you accept OEM or custom branding?

Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.

How long does production and delivery take?

In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.

About the Manufacturer

This product is produced by Shenzhen Doluyo Industrial Co., Ltd., based in China. The company 20 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shenzhen Doluyo Industrial Co., Ltd. range on HVACR Nexus.

See more in Cold Room Storage on HVACR Nexus.