In the Fermentation Workshop, the Fan's Protection Rating is Not a "Bonus," But the "Entry Ticket"
Categories:
Company news
Cooling solution
Author:
rain
Origin:
Capital Technology Co., Limited
Time of issue:
2026-01-13 11:31:46.748
Views:
Based on your point about the "Entry Ticket," we can define the "Admission Standards" for cooling fans in fermentation workshops from the following core dimensions:
1. The Core Threshold: IP68 is a Hard Indicator
In the selection of fermentation equipment cooling, the protection rating is by no means a decorative function, but the foundation of survival.
Dust and Water Proof (IP6X): Dust and microorganisms in the fermentation environment may invade the fan bearings and motors, causing jamming or short circuits. The IP6X rating ensures complete prevention of dust ingress.
Corrosion Resistance and Immersion (IPX8): Fermentation tanks and pipelines often require high-pressure water rinsing or chemical cleaning. Ordinary fans (such as IP54) can only prevent splashing water, while the IP68 rating means the fan can completely prevent dust ingress and can work in a humid environment or even be completely immersed in liquid for a long time, possessing extremely strong corrosion resistance.
2. Performance and Lifespan: High Static Pressure and Long Life are the "Passing Line"
It is not enough to just "not break"; the cooling fan must maintain high efficiency under harsh operating conditions.
High Static Pressure Design: The air ducts of fermentation equipment are often complex, and resistance increases as filters accumulate dust. When selecting a model, priority must be given to high-static-pressure fans to ensure that the air volume can penetrate the entire air duct and act directly on the heat source, rather than "leaking" at the air duct entrance.
7×24 Continuous Operation Lifespan: Fermentation production is usually continuous, and the cost of equipment downtime is extremely high. Therefore, the fan's lifespan must reach industrial standards (e.g., over 50,000 hours) and must be able to adapt to long-term continuous operation without "fatigue" failures.
3. Intelligent Control: PWM Dynamic Adjustment is a "Must-Have"
The thermal load in the fermentation process is dynamic (for example, high heat generation during the high-activity stage and low heat generation during the dormant stage). A qualified cooling solution must have intelligent adjustment capabilities:
On-Demand Heat Dissipation: PWM speed control function is supported. Combined with a temperature control system, it can automatically adjust the rotation speed according to the actual temperature curve of the fermentation tank.
Value Embodiment:
Energy Saving and Noise Reduction: Reducing the speed during low load reduces energy consumption and noise interference.
Extended Lifespan: Avoiding the fan running at full load for a long time reduces mechanical wear.
Vibration Avoidance: Precise speed control curves can avoid resonance points, preventing excessive vibration from affecting the accuracy of precision sensors.
Selection Comparison: Why Ordinary Fans are "Fake Entry Tickets"
Indicator | Conventional Fan (e.g., IP54) | Fermentation Workshop Special Fan (IP68 + PWM) |
Protection Rating | Only splash-proof, not dust-proof | IP68, completely dust-proof and waterproof, corrosion-resistant |
Static Pressure | Low (approx. 650Pa) | Very High (approx. 1050Pa), strong penetration |
Cooling Effect | Large hot spot temperature difference (approx. 18℃) | Small hot spot temperature difference (approx. 9℃), fast cooling |
Noise Control | High (approx. 52 dBA) | Silent (approx. 40 dBA) |
Applicable Lifespan | Approx. 25,000 hours | Approx. 50,000 hours, suitable for 7×24 operation |
Suggestions for You
Since you have already realized the importance of the protection rating, I suggest you pay close attention to the following "Pothole Avoidance" details during engineering implementation or equipment selection:
（1）Air Duct Design Optimization: Even if the fan performance is excellent, unreasonable air duct design (such as sharp-angle bends) will also lead to excessive pressure loss. Try to use streamlined air ducts to reduce resistance.
（2）Installation Position: The fan installation should be as close to the heat source as possible to improve air flow efficiency and avoid heat accumulation inside the equipment.
In summary, IP68 Protection + PWM Control + High Static Pressure Design are indispensable and are the true "Entry Tickets" for cooling fans in fermentation workshops.
Capital Technology Co., Limited is the chief agent of SANYO DENKI, one of the leading enterprises of the cooling fan industry.
We are a factory who also have our own independent brand CAPITAL product series.
The main products are cooling fan, DC/AC fan, radiator, filter, reactor etc.
We can provide customer with the most professional and perfect technical support, welcome to contact me at anytime at rainlee@szcpt.com.
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