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Product Category
Featured Products
About Us
is an exhaust fan and hot air generator manufacturer that was founded in 2001. Our primary products include standard exhaust fan, butterfly cone fan, greenhouse circulation fan, electric airflow window, coal fired hot air generator, oil fired hot air generator and gas fired hot air generator. Other products such as air inlet, fan controlling box and gas fired carbon dioxide generator are also available. In order to better serve our customers, we at Jienuo invest substantially in expansion and new facilities.
News

Cooling Pad Material Selection
Heat dissipation performance: The main function of the Cooling Pad is to dissipate heat, so the heat dissipation performance of the material is the most important factor. Common Cooling Pad materials include metal, plastic, etc. Among them, aluminum Cooling Pad has the best heat dissipation performance, while plastic has relatively poor heat dissipation performance.
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Features of Exhaust Fan
Exhaust Fan is a device used to exhaust indoor air. Its main features include:
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Heating Equipment Precautions
Before buying, read the product manual and safety specifications carefully. Make sure you understand the product's power, operating conditions, applicable range, and weight.
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What Makes a Cyclone Fan the Ideal Choice for Industrial Ventilation?
A Cyclone Fan is widely used in workshops, livestock houses, warehouses, and manufacturing plants due to its strong airflow, stable performance, and energy-efficient design. With industries placing higher demands on ventilation quality, reliability, and low-energy operation, the Cyclone Fan has become a preferred solution for efficient air circulation. Shandong Jienuo Thermostat Equipment Co., Ltd. provides a full range of Cyclone Fan models designed to deliver consistent performance under heavy-duty conditions.
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How Does a Centrifugal Type Exhaust Fan Improve Airflow Efficiency and Indoor Air Quality?
In modern ventilation systems, maintaining efficient air circulation and optimal indoor air quality is crucial. The Centrifugal Type Exhaust Fan plays a vital role in achieving this balance by providing high-performance air extraction with stability, durability, and low noise. This article explores what makes this fan type stand out, its working principle, why it's a preferred choice in both commercial and industrial applications, and the advanced manufacturing excellence behind Shandong Jienuo Thermostat Equipment Co., Ltd.
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Exhaust Fan And Cooling Pad
The cooling pad evaporate,and more and more cold air will enter. Thus it will be better cooling function
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What are the environmental and energy efficiency benefits of centrifugal exhaust fans?
In today’s world, industries and commercial facilities are increasingly focused on reducing their environmental footprint while optimizing energy use. One of the most effective solutions for achieving these goals is the installation of centrifugal exhaust fans.
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Application of JIENUO Exhaust fan
JIENUO Exhaust fan are widely used in Agriculture and industry ventilation and cooling. It is mainly used for animal husbandry, poultry house, livestock breeding, greenhouse, factory workshop, textile etc.
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New FRP fan product produced by Jienuo
This is a positive pressure fan produced by Shandong Jienuo Temperature Control, made of a round and square mold, with nylon blades, FRP shell, and corrosion resistance. The blades and motor power can be customized according to the use environment, which can ensure normal ventilation and cooling in a high negative pressure environment of more than 100 Pa.
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What is the structure and working principle of the air cooler?
It uses power to drive the impeller to rotate, and the vortex generated continuously sucks in air. After the cold air contacts the hot pipe, it transfers heat and cools the hot material in the pipe. The air cooler uses the principle of vortex tube, mainly using 5.5-8bar compressed air source
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What are the design points of air coolers?
Air coolers can be installed horizontally, vertically or tilted, but the condensed water of the cooler must flow down along the fins to prevent water accumulation on the fins and reduce heat transfer performance and increase air resistance.
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Do you know what are the characteristics of industrial hot air generators?
In life, we will use industrial hot air generators. What are the characteristics of this machine and what are its uses? Let's learn about it together!
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Send Inquiry
For inquiries about exhaust fan, cow house fan, circulation fan or price list, please leave your email to us and we will be in touch within 24 hours.

















