Triple Convoluted Air Spring/Air Suspension 3B12-328/FT330-29 546/W01-358-7994

Triple Convoluted Air Spring/Air Suspension 3B12-328/FT330-29 546/W01-358-7994

OEM NUMBER

DESCRIPTION

Air spring production process:

1. Rubber mixing: exercise and rubber processing
2. The production of rubber bellows: bellows is made of inner is a layer of rubber, the middle is two layers of cord fabric and the outside is a layer of rubber. Through the fixed mold them together.
3. Other forming accessories: plastic parts, iron base, aluminum base, iron plate, and other hardware accessories, these parts have been made in different moulds.
4. The bellows and other accessories are gotten together by machine and make out air spring.
5. Air tightness detection: each production of good air spring fills the air, and then put into the water to test whether the bubbling gas leakage.
6. Quality: blasting test, fatigue test, the air spring blasting pressure VKNTECH factory is up to 30 atmospheric pressure, fatigue to reach 3 million times, meet the international standards.
7. Packing: the qualified products for packaging, are usually carton packaging, need some special strong wooden case packing, others are labeling packaging according to customer's requirements.

Air springs have been used in heavy duty vehicle suspension systems for nearly a century, where they have been able to provide usefulness by taking advantage of the compressed air required for vehicle braking systems. Air springs have provided a two-fold advantage over mechanical leaf- or coil-springs. One advantage with air suspension is the extra comfort provided by being able to vary the air pressure inside the spring, which changes the spring rate, and therefore, ride quality. Additionally, because variable control over air pressure adjusts the deck or trailer height, aligning loading docks to the level of the deck is possible when dock plates are unavailable.

PRODUCT DRAWING