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SUNSAY freeze dryers are trusted by many production households and agricultural processing facilities thanks to their ability to dry gently, preserving color and nutrition. However, not everyone knows how to operate them effectively and save costs. Many people invest in machines but encounter problems such as power consumption, long drying time, and poor quality.
So how to use SUNSAY freeze dryer effectively while still saving operating costs? This article will help you understand how to use the machine properly, optimize the process and share practical experiences for you to apply immediately to your work.
MỤC LỤC
Why should we use the freeze dryer properly?
Using Heat pump food dryer properly not only helps the machine operate stably, producing quality products, but also helps save significantly on monthly operating costs.
Many agricultural drying facilities today still make common mistakes such as: arranging raw materials too densely, setting the wrong temperature or drying time unnecessarily long. As a result, the machine operates continuously, consuming a lot of electricity, but the product does not meet the requirements – it can be dark in color, lose its aroma, or dry unevenly.
Just one wrong operation can increase electricity costs by 15–30%, and if repeated in many drying batches, the loss is huge. For example, a 100kg/batch freeze dryer consumes an average of 7–10 kWh of electricity/batch. If operated incorrectly, this number can increase to 12–15 kWh – equivalent to an additional electricity cost of 300,000 to 500,000 VND per week with a frequency of 1–2 batches/day.
Proper technique also helps prolong the life of the machine, limit minor breakdowns, and avoid maintenance costs or replacement parts. With SUNSAY machines, many customers have responded that thanks to proper use, the machine can operate durably for 4-5 years without major repairs.
5 factors that determine efficiency and cost savings in operation
- Choose the right machine capacity: Big machines are not always good. Choosing the right capacity for your needs will help save electricity and avoid over-investment. Drying less often, use a small machine – both economical and effective.
- Prepare the ingredients properly: The ingredients need to be cleaned, sliced thinly and drained. Doing this step well will help dry faster, save electricity and give the product more even color and quality.
- Set the right temperature and time: Each type of agricultural product has a suitable temperature and drying time. Drying too hot or too long will waste electricity and reduce quality. Set correctly – dry quickly – save money.
- Regular cleaning and maintenance: A clean machine will dry faster and save more electricity. Don’t let dust accumulate, causing air blockage and wasting electricity. Regular cleaning is a simple way to prolong the life of the machine.
- Drying during off-peak hours: Drying at night or during off-peak hours will significantly reduce your electricity bill. If possible, take advantage of the timer function of the SUNSAY machine to optimize costs.
Heat pump food dryer SUNSAY!
How to use SUNSAY freeze dryer effectively while still saving operating costs?
To use SUNSAY freeze dryer effectively while still saving operating costs, the first thing is to choose the right machine capacity to suit your actual needs. You should not invest in a machine that is too large if the amount of raw materials to be dried each day is not much, because excess capacity will cause waste of electricity.
During use, it is also important to properly prepare the ingredients — they should be thinly and evenly sliced, and drained before drying to reduce drying time and electricity consumption. In addition, you need to pay attention to setting the appropriate temperature and time for each type of ingredient; avoid setting the temperature too high or drying for too long, as this not only increases the electricity bill but also affects the quality of the finished product.
The machine also needs to be cleaned and maintained periodically to ensure stable operation, especially parts such as fans, condensers and sensors. Accumulated dust will reduce cooling efficiency and cause the machine to consume more electricity.
If conditions permit, take advantage of off-peak hours for drying, especially for facilities using 3-phase electricity – this is a significant way to save electricity that many people have not yet applied. When combining all of the above factors in a reasonable way, you not only prolong the life of the machine but also reduce long-term operating costs, improving business efficiency in a sustainable way.
What benefits does a freeze dryer bring to manufacturing facilities?
Freeze dryers bring many practical benefits to production facilities, especially in the field of agricultural, food and pharmaceutical processing. Below are the outstanding benefits that this device brings:
Preserves the color, flavor and nutrition of the product
Unlike traditional heat drying methods, freeze dryers operate at low temperatures (25–50°C), allowing products to dry naturally without darkening, burning edges or deterioration. This is a very important factor if the facility wants to target the export market or high-end consumer segments.
Increase product value after drying
Freeze-dried products often have better appearance, rich flavor and preserve nutrients, so they are favored by consumers and are willing to pay higher prices. Thanks to that, production facilities can increase profit margins instead of just selling fresh, perishable products.
Extend shelf life
After freeze-drying, the moisture content of the raw material is usually reduced to below 10%, which helps prevent microbial growth and extends the shelf life to 6–12 months without preservatives. This is a great advantage in distribution and export.
Optimize production processes year round
The freeze dryer allows drying of raw materials regardless of season and weather. Even in the rainy season, the facility can still actively produce, regardless of natural environmental conditions. This helps increase productivity and stabilize supply year-round.
Save on labor and management costs
Many current freeze dryers, such as SUNSAY, are integrated with intelligent control systems and automatic settings, helping to reduce monitoring time and limit human errors. One person can operate multiple machines at the same time, optimizing labor costs.
Enhance product image and brand
Freeze-dried products have a beautiful appearance, meet food hygiene and safety standards, and are very suitable for packaging, labeling, and selling to supermarket systems, specialty stores, or online channels. This contributes to enhancing the brand value and long-term reputation of the production facility.
Contact us for advice and quote
With over 15 years of experience and a commitment to innovation, SUNSAY is a leading manufacturer in the agricultural dryer industry. We provide superior quality dryers at competitive prices, ideal for improving the quality of agricultural products.
SUNSAY is committed to providing customers with agricultural dryers of superior quality. Our dedication to research and technology development helps us create effective drying solutions, ensuring the quality, color and flavor of agricultural products are preserved.
For detailed advice, please visit the website: dryer.com.vn or contact the Hotline (Zalo): 0935 995 035 or call the switchboard: 094 110 8888 for support.
Detailed information about the dryer will be updated during the consultation and discussion process. Therefore, do not hesitate to contact us immediately!
