Electric Air Volume Regulating Damper
Good air tightness and good adjustment performance
Product Details
Product Introduction
Electric air volume regulating dampers are necessary central air conditioning terminal accessories in the ventilation, air conditioning and air purification projects of industrial plants and residential buildings. They are generally applied to the air conditioning and ventilation system pipelines to adjust the air volume of branch pipes and can also be used for the two-way adjustment of fresh air and return air. They are generally divided into three types: split multi-blade control dampers, butterfly dampers (single-blade control dampers) and parallel opening regulating dampers. They are usually made of iron plates, galvanized plates, aluminum alloy plates or stainless steel plates and have the characteristics of good air tightness and good adjustment performance.
The blades width of the electric air volume regulating dampers have four specifications and the blade shape is a double rhombic with a soft joint between the blades. The damper body frame is made of a 2mm galvanized plate by cold rolling forming, then welded by carbon dioxide gas shielded or welded by a Q235 ordinary plate. The blades are made of a 1mm galvanized plate cold rolled into a corrugated shape. Two plates are combined by spot welding and inserted with a square shaft, or 2mm G235 steel plate is cold rolling forming. Single piece is punched and inserted with a square shaft or welded with a circular shaft.
Product Details
Product Features
Good air tightness and good adjustment performance.
Packing & Shipping
Shunda's packing services of the ventilation products are indispensable for preserving equipment integrity, optimizing logistics, and meeting regulatory requirements. By leveraging custom-engineered solutions, qualified materials, and end-to-end service integration, these services mitigate risks, reduce operational disruptions and enhance the overall efficiency of the supply chain.
Company Profile
Shunda Air Conditioning Equipment Group Co., Ltd. (Shunda), established in 2005 and located in Luquantun Industrial Park, Shandong Province, is a famous manufacturer in China’s central air conditioning industry. Covering over 70,000 m² with 230 employees, including 27 R&D engineers, Shunda specializes in HVAC products. Its product range includes the main unit of air conditioners, fan coil units, ventilators, fans, fire valves, ducts, and more—over 70 types in total. With ISO9001, ISO14001, and ISO18001 certifications and multiple national honors, Shunda has built a strong reputation under its “Jinxin Shunda” brand. The company has successfully finished landmark projects in China and abroad, including Southeast Asia and Africa, and continues to uphold a philosophy of innovation, quality and service.
Our Service
Requirement communication and technical consultation
Shunda Group's experienced engineers and experts will answer customers' questions about products.
Provide customers with materials such as product catalogs, technical manuals, performance parameter, installation drawings and operation instructions to ensure that customers completely understand the products.
Work out personalized products and implementation plans for customers according to their specific needs and actual working conditions to ensure they have the best products solution.
Product display and demonstration
Invite customers to visit the company's manufacturing base allowing them to understand the characteristics of the products in terms of appearance, structure, material, technology and etc.
Use VR or 3D animation to provide customers with on-line product display services enabling them to have a comprehensive understanding of the products.
Provide customers with relevant data of the product performance tests carried out by the company in laboratories or actual projects so that customers can understand the performance of the products. At the same time, 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 installation guidance including installation instructions, installation drawings, foundation construction requirements, and a list of installation tools to ensure the customer's installers can accurately understand and operate.
On-line installation guidance can be provided and the professional technical engineer can also be dispatched for on-site guidance.
Quality assurance and maintenance
We provide integrated services including technical support and spare parts to ensure long-term performance and reliability.
A 24-hour after-sales service hotline is set up to answer customers' repair calls at any time.
Periodic follow-up visits and maintenance services
During the guarantee period, customers will be visited once every three months. After that period, an online return visit will be conducted once a year to timely collect their opinions and suggestions so as to provide a basis for improving products and services.
Formulate personalized maintenance plans for customers according to the usage of products, operation time, and working environment.
Technical training
Regularly online training courses can be provided.
Set up a dedicated technical consultation email and an online customer service platform to answer questions that customers encounter during product use. For technical questions raised by customers, responses will be given within 24 hours.
FAQ
Q: Are you a manufacturer or sales agent?
A: We are a large manufacturer with a producing zone of over 70,000 m². We can produce the host units of central air-conditioning equipment and its accessories, such as fireproof ducts, louver vents, various valves, fan coil units, air blowers and etc.
Q: Can you accept customization orders?
A: Yes we can. We can provide customization service. We have our own technicians and engineers who can put forward good advices on your drawing.
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