Guagnzhou Commercial Walk In Chamber Cold Storage Cooler Refrigerator For Fruits And Vegetables

A cold storage room, also known as a walk in freezer cold room, is a temperature-controlled, customized refrigerated space designed to store goods that are sensitive to heat and need to be kept at a specific temperature to prevent spoilage, degradation, or contamination. 

Cold Storage Room Chamber Features: 

• Precise Temperature Control – Adjustable ranges (often from -30°C to +10°C) to suit different products like frozen foods, fresh produce, pharmaceuticals, or flowers.

• Efficient Insulation Panels – High-density polyurethane (PU) panels to minimize heat transfer and save energy.

• Refrigeration System – Reliable compressor and condenser units designed for stable cooling performance and energy efficiency.

• Energy-Efficient Design – LED lighting, smart controllers, and eco-friendly refrigerants to reduce power consumption.

• Air Circulation – Cold room evaporator Fans to ensure uniform cooling throughout the storage area.

• Easy-to-Clean Surfaces – Food-grade stainless steel or coated panels for option that resist mold, bacteria, and corrosion.

• Customizable Size & Layout – Modular design that can be expanded, reduced, or relocated based on capacity needs.

1. PU Panel

It is the most common insulation material used for the body of cold storage warehouse. It made of a Polyurethane core and two outer layers, typically made from steel. The PU panel usually has main features as below: Superior Thermal Insulation; Durability and Hygiene(easy to clean); Lightweight and Modular( can produced by customized).

2. Cooling System

A cold room storage cooling system is a refrigeration system designed to maintain a stable, low temperature inside a highly insulated room.It works by removing heat from the interior and dissipating it outside, keeping perishable goods cool or freeze. 

Compressor: The compressor is the heart of the system that GreenHealth Company work with famous brand like copeland, bitzer. And use high efficiency refrigerant: R404a.

Evaporator: The evaporator is located inside the cold room.Different capacity of cold room chamber requires different power evaporator units. For the better perfomance of walk in cold room's evaporator, all the evaporator fins use alluminum and use pure copper pipe instead of steep pipe and other types of fins.

Common Types of Cold Storage Rooms

Cold rooms are categorized based on their temperature range and function:

1. Chiller Rooms (Positive Temperature): Also name cooler room or walk in refrigerator storage room, these rooms are maintained at temperatures above freezing, typically between 0℃ and 15℃. They are used for storing fresh produce, dairy products, and certain pharmaceuticals.

2. Freezer Rooms (Negative Temperature): These rooms operate below freezing, usually from −18℃ to −28℃, and are used for long-term storage of frozen foods, meats, and vaccines. And it requies more thick pu panel to keep insulation better.

3. Blast Freezers: These are designed for rapid freezing, often reaching temperatures as low as −40℃. The fast-freezing process helps prevent the formation of large ice crystals, which preserves the texture and quality of the food.

Cold Storage Room Application

Cold storage freezer rooms have a wide range of applications across numerous industries, all centered on the fundamental need to preserve products by maintaining a controlled, low-temperature environment.

The most common and vital application is Food and Beverage Industry:

Meat, Poultry, and Seafood: Keeping these products at specific sub-freezing temperatures to prevent bacterial growth and spoilage.

Dairy Products: Storing milk, cheese, and yogurt at cool temperatures to maintain freshness.

Bakeries and Restaurants: For storing ingredients and finished products like dough, pastries, and prepared meals.

Breweries and Wineries: To control the fermentation process and store finished products at optimal temperatures to maintain quality and flavor.

> 10°C~15°C cold room: can be used in processing workshop, temperature control hall, receiving and delivery area, function room,etc.

FAQ

Q1. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before shipping.
B: 30% deposite , 70% L/C at sight .


Q2. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.

Q3. How about your delivery time?
A: Generally, it will take 10 to 20 days after deposit confirm. The specific delivery time depends on the items and
the quantity of your order.

Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.

Q5. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.

Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.