WO1R584044 Firestone Air Bags DUNLOPSP 256 NB Continental FD 412-18 S VP Double Bellow Air Spring

WO1R584044 Firestone Air Bags DUNLOPSP 256 NB Continental FD 412-18 S VP Double Bellow Air Spring

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Specifications and Technical Data: 12×2 air bellow

Rubber bellow diameter: 301mm

Bumper block / Buffer block: Without bumper

Opening diameter: 176mm

Height: 164mm

HS Code: 8708809000

Style: Air spring bellow only

Convolutions: Double

Response: Within 24 hours

Warranty: 12 Months

How to make air spring and its applications

To make air springs, the following steps are typically taken:

A rubber and fabric bladder is molded to the desired shape and size.

The bladder is coated with a layer of adhesive and wrapped in layers of fabric, which provide strength and stability.

The bladder is then inflated, and the layers of fabric are arranged to ensure even distribution of air pressure.

The assembly is then placed in a vulcanization press and heated to a specific temperature and pressure, which causes the layers of fabric to bond together and creates a strong, durable air spring.

In industrial applications, air springs are often used to support heavy loads or to isolate machinery from external vibrations, which can cause damage or reduce efficiency. They are also used in conveyors, lifts, manufacturing, mining and other equipment to provide cushioning against shocks and impacts, improving safety and reducing maintenance costs. The agricultural industry also uses air springs in tractors and other farm equipment to provide a comfortable ride and increase productivity.

Overall, air springs are versatile mechanical devices with applications in many industries, providing benefits such as increased efficiency, reduced maintenance costs, and improved safety and comfort.

Packing and shipping

1. For small order in stock, we usually ship out within 1 or 2 days after your payment.
2. Out of stock depends on the situation, we will advise you by email/Via Whatsapp or others after inquiry.
3. Our payment terms, full payment or 30% deposit and 70% before shipment.
4. The shipping cost may vary depending on the specific weight, volume, address, please check with us for the specific shipping cost.

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