Nov
18
2019

Optimize Chillers with an Automatic Entering Condenser Water Temperature Reset Strategy

A chilled water plant’s annual operating cost is a major contributor to a facility budget. Typical chilled water plants consist of multiple chillers, cooling towers, chilled water pumps, condenser water pumps, plate heat exchangers and water treatment equipment. The chilled water is generated in the central plant and then transported through a piping network to cooling coils (air handlers) or to point of end-use in processes. Facility directors and energy managers are always chasing multiple goals – satisfying all the customers, maintaining a high level of reliability and minimizing energy spends with varying demand and weather. Therefore, many modern plants employ a good chiller optimization package such as Hudson Technologies’ SMARTenergy OPS® in conjunction with Building Automation Systems (BAS) to optimize the chiller plants.   Chiller Plant Efficiency Driven by Cooling Tower Management In a water-cooled chiller plant, co […]

Nov
11
2019

PROPER REFRIGERATION TEMPERATURES AND WHY THEY MATTER

Commercial refrigeration units are a business investment. Since these units cost thousands of dollars, keeping them in working order is a necessity to avoid costly and time-consuming replacements and new installations. In order to keep a commercial refrigerator running as it should, it’s important to implement regular maintenance. Many business owners can perform some of these tasks themselves, while others are more complicated and require the help of a professional. In order to ensure a unit works as it should, it should be installed correctly and placed in such a way that any fans aren’t covered. Improper installation or placement can lead to failure, even with regular maintenance. At least every three months, the unit should be visually inspected to see if there are any visible issues. Are there puddles of water inside or around the unit? Is there a buildup of ice, or is a fan not spinning properly? If so, any of these issues will ne […]

Nov
4
2019

Water to Ice: How an Ice Machine Works

There was a time when a chilled drink and refrigerated food storage were the domain of cold climates and winter days. Since Boston businessman Frederick Tudor decided in 1806 to sell blocks of ice pulled from the surfaces of New England ponds, large parts of the world have come to rely on ice as a year-round staple and dining requirement. Over a couple of centuries and some years since then, we’ve moved from fickle, hard-to-store, and sometimes dirty natural ice to cubes, flakes, and nuggets produced by ice machines. Though the process is a little less organic now, at its heart it’s no less simple than combining cold and water. Still, some steps in making ice are still a mystery even to those who have been dealing with a commercial ice maker for years. So, let’s look inside the machinery and inside the process. The Refrigeration System in a Commercial Ice Machine The heart of every commercial ice machine is a refrigeration system simila […]

Oct
25
2019

Tips to keep your walk-in freezer for a long time

Walk-in freezers are essential to service businesses all across the world. As a store owner or manager, your primary goal is to maintain your machine to run efficiently for a long period. Therefore, it is important that you understand exactly what will help maintain your commercial walk-in freezers; extending its life significantly. In this article, we’ll take a look at eight tips that will help prolong the life of your walk-in freezer. Let’s get started. Check often for evidence that your doors are sealing tightly. To test the seal of your door, simply close the door on a piece of paper and attempt to pull the paper out. If you feel resistance, your door has an excellent Clean the interior of your walk-in freezer. A simple solution of mild soap and warm water will be more than sufficient if done on a regular basis. Avoid using harsh chemicals that can damage the finish over time. Some chemicals can remove oils from galvanized steel. Wh […]

Oct
16
2019

New Technology For Snow parks

Ever wondered how snow parks work during the four seasons? Do you think snow parks are limited to cold places only? Is artificial snow is limited to a small area only? Focusun now can give full solutions to make snow parks for both kids and adults, a variety of solutions to comply with different weather conditions, and both indoor and outdoor systems. For indoor systems, Focusun offers its new technology providing scenery snow falling machine for snow parks and ice museum. This machine can work in small, medium and big locations with ambient degree up to +35°C, so it will not matter which season is it. Now with new FAS-650G and FAS-1300G, one unit can cover up to 40m2 and what’s more important is with artificial snow that has no different than the real snow. These machines freeze water into thin ice then the ice will be crushed into small sizes with the help of ice crushing and pumping system, then the air conveying system transpo […]

Sep
23
2019

Focusun in Canton Autumn Fair 2019

Welcome to visit our booth, you will be able to see several machines while running.

Sep
19
2019

Advantages of Filtering the Water Used for Your Ice Machine

One of the best things you can do at your restaurant or foodservice operation to improve the quality of your offerings and avoid having to call for frequent repairs is filtering the water you use in your ice machine. This might seem like an overstatement, but it’s true—using a water filter in conjunction with your ice machine provides cleaner, better-tasting water and will make it less likely that you’ll need to call in for ice machine repair in Eugene, OR. Here’s an overview of how filtered water makes a difference. The benefits of water filtering Many restaurant owners are under the impression that, if their restaurant is connected to a municipal water system, they don’t have to worry about doing any filtering, because the municipality in charge of that water is already doing everything it can to clear it and make it safe for drinking. However, even after the water in a municipal system has gone through these processes, there will sti […]

Sep
9
2019

Ice Machine Maintenance: 3 tips

If you operate a business where having a commercial ice machine is necessary, then you know how important this relatively simple piece of machinery is—and what a pain it can be when it stops operating correctly. When this nightmare scenario happens to you, it can be frustrating for you and disappointing to customers—and ultimately affect your bottom line. Fortunately, American Refrigeration Inc. is here to help with all your ice machine repair and ice machine maintenance in Eugene, OR. Here is an overview of how cleaning and proper maintenance for an ice machine works, and why you should never put it off. Cleaning your ice machine Keeping your ice machine nice and clean will help keep it functioning properly, and ensure your customers get a quality product. How often your ice machine needs to be cleaned will depend on its size and capacity, and how many customers you are serving ice in a given day. Here’s the great thing: you can clean […]

Sep
4
2019

Is Refrigeration Automation The Next Big Thing For IoT?

As we throttle toward the end of this decade and into the future, the Internet of Things (IoT) continues to become more and more ubiquitous in our daily lives. On smaller scales, we see it in our homes with products that now merge thermostats with home security, or allow us to order items from Amazon through voice-activation. On a massive scale, we see it in the near-full automation of some global supply chains. And right in the middle of those ends of the spectrum, we’re starting to see it become standard practice in the one place we spend most of our time: the workplace.   In particular, the HVAC/Refrigeration industries are beginning to catch up to the times and see the benefit of automating the operations that they can. Lighting, heating systems, and refrigeration systems can all stand to be improved either through incorporation into a Building Management System or equipped with their specific controls and automation tools. &nb […]

Contacts & Support

Focusun Refrigeration Corporation
Room 603, Baohong Center
No. 7755 Zhongchun Rd
Shanghai CHINA
ZipCode: 201100

Tel: +86-21-5108 9946
Fax: +86-21-5227 2259
Email: enquiry@focusun.com

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