Your Professional Air Suspension Supplier
Our goal is to become your true partner in the field of air suspension China. Shandong Paisen Machinery Manufacturing Co., Ltd. is a leading manufacturer specializing in high-precision mechanical parts, hydraulic components, and industrial machinery equipment. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
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![American Air Suspension]()
American Air SuspensionThis American-style air suspension system, designed specifically for heavy-duty semi-trailer transport, redefines semi-trailer stability and load management. Available in both forward and reverse configurations, this system is designed...view more -
![German Air Suspension]()
German Air SuspensionOur heavy-duty air suspension system, crafted with German precision technology, provides semi-trailers with unparalleled stability, durability, and ride comfort. It includes both German-style formal air suspension and German-style light...view more
Why Choose Us
Customized Solutions
We understand that every client's needs are different, so we offer customized services. Our engineers will assist you in selecting suitable components based on your specific requirements and tailor-made design solutions according to your unique operational needs.
Production Equipment
Our company has 2 laser cutting machines, 8 stamping machines, 12 CO2 welding machines, 2 sawing machines, 1 CNC milling machine, 2 automatic welding machines, 2 welding robots, and 1 spray painting production line.
Quality Control
Our company strictly controls product quality, with rigorous inspection procedures. We use spectrometers, coordinate measuring machines, and pressure tests to ensure the durability and performance of our products.
Production Market
Our products are well-received in the market and are exported to North America, the Middle East, South Africa, and other countries and regions.
Comfort: One of the main benefits of air suspension cars is the improved comfort behind the wheel, making it good for daily driving. The adjustable air suspension makes for a more comfortable ride on poor quality roads and can improve control when off-roading.
Reduced noise and vibration: Another advantage of air suspension is less wear and tear on the suspension system and vehicle components, due to reduced harshness and vibration, particularly with heavy-duty driving. Air suspension compensates for potholes, uneven surfaces and speed bumps in the road allowing your vehicle to glide easily over the road surface.
Versatility on the road: An air spring system allows the driver to adjust the car to suit their personal preferences for ride comfort and handling. When the driver can choose between a harder drive for motorway driving or a softer feel for demanding roads, the driver maintains control no matter the terrain.
Versatility on load: Another advantage of air suspension is its versatility on load. The height of the car can be adjusted according to the load, the ‘kneel’ or ‘raise’ functions making loading easier from the outset.
Fuel economy: As vehicles with air suspension can be adjusted to road type, they benefit from better fuel economy. For example, a lower ride height for motorway driving means better aerodynamics and reduced wind resistance.
Specification of Air Suspension
|
Product name |
Mechanical suspension |
|
Heavy-duty |
12.5 Ton capacity |
|
Ride height |
585 mm |
|
Axle lift |
Up to 130 mm |
Features of Air Suspension
High-performance air bellows
Reinforced 3-ply rubber + aramid fiber construction for extreme load capacity (up to 12 tons per axle).
01
Intelligent leveling control
Auto-adjusting valves maintain optimal ride height, reducing cargo shifts and trailer sway.
02
Corrosion-resistant hardware
Galvanized steel brackets & stainless-steel fasteners for salt-resistant durability.
03
Low maintenance design
Sealed pivot points & self-lubricating bushings extend service intervals.
04
Noise & vibration damping
Advanced rubber isolators reduce cabin noise by 35% vs. Standard spring suspensions.
05
Adjustable ride height for show purposes: One of the most common uses for air suspension is to air out your vehicle. What this means is that the vehicle owner simply wants their vehicle to get to a certain stance, but does not want to drive at this height at all times.
Keeping truck from squatting when towing/hauling: Another popular use for air suspension is to keep the rear of your truck from squatting while towing or hauling. Trucks can be outfitted with air shocks in the rear to inflate when the truck has a heavy load.
Raise/lower vehicle for specific purposes: Last but not least is the use of air suspension for specific purposes. If you are needing electronic-contolled adjustable suspension to clear obstacles or to allow for something to be loaded into your vehicle, an air suspension system could be a great addition to make life easy.
Components of Air Suspension
Air springs (bellows)
Replace traditional coil springs and hold pressurized air.
Air compressor
Pressurizes air and delivers it to the bellows.
Air reservoir
Stores compressed air for on-demand usage.
Height sensors
Measure the vehicle’s ride height and send data to the control unit.
Control module/ecu
Processes sensor inputs and controls the compressor and valves.
Solenoid valves
Regulate airflow to each air spring individually.
Packing and Shipping of Air Suspension
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Packing |
Tray |
|
Shipping |
Shipped by road, sea, rail |
We're well-known as one of the leading air suspension manufacturers and suppliers in China. Our factory offers high quality air suspension made in China with competitive price. Welcome to contact us for quotation.
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