Stainless Steel Unpowered Exhaust Fan

Product Introduction

The stainless steel unpowered exhaust fan is a device that realizes air convection and ventilation by utilizing natural wind power and the temperature difference between indoor and outdoor environment. This fan is made of 304 stainless steels, which has the features of oxidation resistance, corrosion resistance, high temperature resistance and etc.. It can adapt to various hard environments. Through the scientifically designed air duct structure and wind cap shape, it can exhaust indoor dirty air and introduce fresh air. Meanwhile, it is equipped with a rainp-roof and dust-proof device to ensure smooth operation even in severe weather. Additionally, its modular design makes installation simple and fast.

Product Details

Product Features

The stainless steel unpowered exhaust fan does not require electric power drive and has the advantages of energy saving, environmental protection, simple installation and low maintenance cost. This product is widely used in places such as warehouses, breeding farms, industrial workshops and residencial buildings to improve indoor air quality, reduce temperature and enhance comfort.

Packing & Shipping

The packing service for ventilation fans is designed to ensure the safe transportation, storage and handling of these appliances by mitigating risks like impact, corrosion, vibration, moisture or dust damage.

Customized design: Tailored packaging based on the sizes of the fans, structures (e.g., fragile blades, motor components) and transportation modes (land, sea, air).

Protective materials: Take use of shock-absorbing materials (foam inserts, bubble wrap) to cushion delicate parts like motors and blades; sturdy outer layers (corrugated boxes, crates for heavy-duty models) to resist compression.

Moisture/dust protection: Incorporation of water-proof films or sealed layers to shield internal components from humidity, critical for preserving functionality.

Clear labeling: Marks such as "Fragile" "This Side Up" or handling instructions to guide logistics staff, reducing mishandling risks.

This service balances durability and practicality to ensure ventilation fans reach destinations safely, ready-to-install condition.

Company Profile

Shunda Air Conditioning Equipment Group Co., Ltd. (Shunda for short), established in 2005 and located in Shandong Province of China, is a prominent manufacturer in China's central air conditioning park. With over 70,000 square meters area and 230 staff, Shunda focuses on HVAC solutions and smoke exhaust systems. Their products comprise over 70 types including modular air conditioners, fan coil units, ventilating louvers and fans, fire valves and ductworks. Certified with ISO14001, ISO9001 and ISO18001 and recognized with numerous national awards, Shunda has cultivated a strong reputation under 'Jinxin Shunda' brand. The company has successfully contributed to significant projects in China and some foreign countires.

Our Service 

Requirement communication and technical consultation

• Shunda Group's experienced engineers are available to answer customers' questions about products.

• Product materials such as product catalogs, technical manuals, performance parameters and operation instructions will be provided to our customers, which can help them to deeply understand our products.

• Make customized products and implementation plans for our customers according to their particular requirements and working conditions to ensure the high-cost performance of the products.

Product display and demonstration

• Invite customers to visit our factory to completely konw production features and performance.

• Utilize VR technology or 3D animation to provide customers with online product display enabling them to have an integrated understanding of the products.

• Provide customers with relevant data from company labs or application projects so that customers can understand the actual performance of the products. In the meantime, elaborate on the testing methods and standards to ensure the authenticity and reliability of the data.

Installation and commissioning guidance and technical support

• Provide customers with detailed installation guidance to guarantee the customers can exactly operate.

• Both online installation and onsite installation services can be provided if necessary.

Quality assurance and maintenance

• We provide full scale services including technical support and spare parts replacement to ensure a reliable performance.

• All time services hotline is set up to answer customers' repairing calls at any time.

Periodic follow-up visits and maintenance services

• During warranty period, customers will be visited every 3 months. After the period, an on-line return visit will be conducted once a year to collect their opinions and suggestions in time so as to improve our products and after-sales services.

• Make personalized maintenance plans for our customers according to working environment and  product operation time.

Technical training

• Regularly invite customers to join on-line products trainings.

• Set up a dedicated technical consultation email and an online service platform to answer questions from our customers. For technical questions raised by customers, responses will be given in 24 hrs.

FAQ

Q: Can we visit your factory?

A: Yes, We welcom our customers to visit our producing base in Shandong province of China and we have a producing zone of over 70,000 m². We can produce the host units of central air-conditioners and its accessories, such as fireproof ducts, louver vents, various valves, fan coil units, air blowers and so on.

Q: Can you take over OEM business and export to foreign countries?

A: Yes, we can provide customized HVAC solutions and make any ventilation device and part. We have some foreign customers who are from Southeast Asia, Africa, Mideast areas.