Your Professional Air Dryer Supplier
HANGZHOU SINNA GAS EQUIPMENT CO., LTD. was established in 2015, with a registered capital of 10 million CNY, located in Hangzhou City, Zhejiang Province, China, is a modern high-tech enterprise undertakes and complete project implementation in design-oriented EPC mode. The company's products mainly include industrial gas devices, automation solutions, and various core individual equipment and machinery.
Why Choose Us
Advanced Technology and Equipment
We have long-term cooperation with multiple internationally renowned research institutions, integrating advanced technologies at home and abroad, and independently developing new low-carbon environmental protection technologies and equipment.
Igh-Quality Technology, Products, and Services
Over the years, the company has provided high-quality technology, products and services to global customers in North Africa, Eastern Europe, the Middle East, Central Asia, Russia, Southeast Asia and other countries by virtue of the comprehensive advantages of brand, technology, quality, efficiency and flexible enterprise mechanism.
Our Certifications
The enterprise has passed the occupational health and safety management system GB/T28001-2001 ISO9001: The 2008 quality management system always adheres to the business policy of quality first and customer satisfaction, and insists on the business goals of 100% product qualification rate and 100% customer satisfaction rate.
Rich Experience
The company not only has rich experience in China, but also has a project team with decades of overseas project experience, especially familiar with North Africa, Eastern Europe, the Middle East, Central Asia, Russia, and Southeast Asian countries.
Air Dryer Specifications
|
Air Flow |
1.2m3/min |
Pressure Drop |
≤0.021Mpa |
|
Inlet Pressure |
0.45-1.0Mpa |
Adsorbate |
Activated Aluminum oxide,molecular sieve |
|
Inlet Temperature |
≤40℃ |
Regernation method |
Normal-heating |
|
Inlet Oil Content |
0.08ppm(0.1mg/m3) |
Working Method |
Auto Switch of two owners,continous operation |
|
Dew Point |
-20℃-40℃ |
Control Method |
PLC Control,60min cycle of loop |
|
Dust Grain Dimeterin Outlet Air |
<60um |
Installation |
Indoor,non-basis installation allowed |
|
Average regenerate Air Flow |
10%-22% rated processing air flow |
Power Supply |
1PH/220V/60HZ |

• Automatic control system and alarm device, ensure the safety and reliability.
• Air controlling dust filter prevents the dust from air controlling components, lower the valves failure rate.
• New design silencer is made from heat-resistant hyperfine sound-absorbing glass, the noise level <=72dB(A).
• Stainless steel disperser stabilizes, disperses and filters the air flow.
• High quality desiccant activated aluminum or molecular sieve, long service life.
Type
Refrigerated Air Dryers
Ideal for general industrial use (\(35^{\circ }F\) to \(50^{\circ }F\) dew point), offered in cycling and non-cycling.
Desiccant/Adsorption Dryers
For critical applications requiring very low dew points (\(-40^{\circ }F\) to \(-100^{\circ }F\)), including heatless and heated purge models.
Membrane Dryers
Best for point-of-use and remote, low-flow applications.
Heat of Compression Dryers
Suited for oil-free compressors.
Applications
General Manufacturing & Automation
Essential for protecting sensitive pneumatic tools and machinery from corrosion and freezing by delivering dry, clean air.
Automotive & Paint Spray Booths
Crucial for spray painting to prevent moisture-related defects (e.g., fisheyes), as well as for operating robotic arms and tools.
Electronics & Semiconductor Manufacturing
Used to prevent oxidation and ensure precise, dry conditions for assembling circuit boards (PCBs) and handling delicate components.
Pharmaceutical & Food Processing
Used in sterile manufacturing and packaging to ensure sanitary standards and prevent microbial growth.
• We can load container at:Qingdao,shanghai ,ningbo,tianjin,guangzhou etc.
• We provide shipping method:Courier service,Air transport,Sea Transport
• Can accept oder: Full container cargo load,Less container load
• Our service:EXW,FOB,CIF,CNF,Door to Door etc.
• We always choose the most economical and reliable shipping company to make sure you receive the goods in time.

Certificate





FAQ
As one of the leading air dryer manufacturers and suppliers in China, we offer a wide range of products with superior quality. Please rest assured to buy high-grade air dryer at competitive price from our factory. Contact us for more details.







