Manual Air Volume Control Damper
Good air tightness and good adjustment performance
Product Details
Product Introduction
Manual air volume control dampers are necessary central air conditioning terminal accessories in the ventilation, air conditioning and air purification projects of industrial plants and civil buildings. They are generally used in 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 control dampers. They can be 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 manual air volume control 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 round shaft.
Product Details
Product Features
Good air tightness and good adjustment performance.
Packing & Shipping
Shunda Group embraces a safety-oriented packaging philosophy, utilizing plastic wraps, fillers, and cartons for product packaging. These packaging materials effectively protect products against moisture, vibration, extrusion, and impact.
Our factory is equipped with specified space and professional forklifts for loading operations, ensuring the safety of both products and operators.
Company Profile
Shunda Air Conditioning Equipment Group Co., Ltd. (Shunda), established in 2005 and situated in Luquantun Industrial Park, Shandong Province, stands as a leading manufacturer in China’s central air conditioning sector. Boasting a site spanning over 70,000 square meters, the company employs 230 staff members, among whom 27 are R&D engineers. Shunda specializes in HVAC and smoke exhaust systems, offering a diverse product portfolio encompassing modular air conditioners, fan coil units, ventilators, fans, fire dampers, ducts, and more—totaling over 70 varieties.
Certified to ISO9001, ISO14001, and ISO18001 standards, and adorned with multiple national accolades, Shunda has earned a strong reputation under its "Jinxin Shunda" brand. It has successfully delivered services for landmark projects both domestically and internationally, including those in Southeast Asia and Africa. Upholding a philosophy centered on innovation, quality, and service, Shunda continues to drive forward in the industry.
Our Service
Requirement communication and technical consultation
Shunda Group's experienced engineers will be reponsible to answer customers' questions about products and related issues.
Provide product brochures, technical manuals, performance parameter tables, installation drawings and operation instructions to our customers to ensure that customers fully understand the products.
Provide customized services according to customers' specific needs and actual working conditions to ensure that they get optimal purchasing experiences.
Product display and demonstration
Invite customers to visit the company's production base allowing them to know the characteristics and advantages of the products in terms of appearance, structure, material, technology.
Utilize VR or 3D animation to provide customers with online product show services enabling them to have a comprehensive understanding of the products.
Provide customers with relevant data of the product performance tests conducted by the company in laboratories or actual projects so that customers can understand the actual performance of the products. Meanwhile, 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 to ensure the customer's installers can accurately understand and operate.
Online installation guidance can be provided and the professional technical engineer can be dispatched for on-site guidance.
Quality assurance and maintenance
We provide continuous technical support to ensure long-term performance and reliability.
A 24-hour after-sales service hotline is set up to answer customers' calls.
Periodic follow-up visits and maintenance services
During the quality guarantee period, customers will be visited once every three months. After the quality guarantee 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 invite customers to participate in online training courses.
Establish a dedicated technical consultation email and an online customer service platform to address questions that customers encounter during product use. Technical inquiries raised by customers will receive responses within 24 hours.
FAQ
Q: Can I visit Shunda factory?
A: Yes. Welcome to visit our factory to deeply know our products and processing technologies. We have our own canteen and dormitry and you can live in our manufacturing areas.
Q: Can you accept OEM?
A: Of course, 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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