Trailer Parts 12 Fanned Brake Drum with 8 Bolt

Trailer Parts 12 Fanned Brake Drum with 8 Bolt

A 12 fanned brake drum with 8 bolts is a type of trailer brake drum that includes 12 ventilation fins and 8 bolt holes for mounting the drum to the trailer axle. The brake drum is an essential component of a trailer's braking system that works with the brake shoes or pads to slow down or stop the trailer.

The 12 fanned brake drum with 8 bolts is designed to provide efficient cooling and heat dissipation, which helps to prevent brake fade and prolong the life of the brake components. The ventilation fins on the brake drum allow air to flow through the drum, which helps to dissipate heat generated during braking.

When selecting a 12 fanned brake drum with 8 bolts for a trailer, it is essential to consider factors such as the load capacity, the size of the axle, and the type of braking system being used. The brake drum should be able to handle the weight of the trailer and the load it is carrying, and it should be compatible with the size and type of axle being used.

Other factors to consider include the quality of the brake shoes and pads being used and the condition of the other components in the braking system, such as the brake lines and hydraulic components.

Overall, the 12 fanned brake drum with 8 bolts is a critical component of a trailer's braking system that helps to ensure the safe and reliable operation of the trailer. It is important to choose a high-quality brake drum that is designed to withstand the demands of heavy-duty use and that is compatible with your trailer's axle and braking system.

How Drum Brakes Work?
The cylinder is connected to a fixed back plate made of thick metal—drum brake diagram dual servo rear drum brake. The back plate is fixed to the axle or spindle with bolts. Anchors riveted or bolted to the backing plate provide a stopping device for the brake shoe. In some vehicles, a single anchor point is placed at the top (dual servo), while in other cars, it is placed at the bottom (non servo), as shown in the following figure. Nonservo settings are mainly used for small cars.
When the driver presses the brake pedal, the hydraulic pressure generated in the brake master cylinder pushes the piston out of the wheel brake master cylinder through the hydraulic braking system. The piston pushes out the brake shoe. Therefore, the friction material (lining) comes into contact with the brake drum, causing its rotational speed to slow down. The drum absorbs and dissipates the heat generated.

Different types of Brake Drum

Brake Drum Factory

FAQ
1. What is the production process?

A: Production process including raw material cutting, machine processing, grinding, accessories cleaning, assembly, cleaning, stoving, oil coating, cover pressing, testing, and packaging.

2. How to control the product's quality?

A: Combining advanced equipment and strict management, we provide a high standard and quality slewing drive for our customers worldwide.

3: How long is your delivery time?
A: If there is stock, it is within seven days; if there is no stock, it is 25-45 days, depending on the quantity.

4. Are you a trading company or a manufacturer?

A: We have our factory with 20 years of experience in slewing drive; our type is factory + trade.

5: What are your terms of payment?

A: Stocks goods,100% prepaid. If goods need to produce,30% is prepaid, and the balance is paid before shipment. For big orders over 50000 USD, we can accept L/C At sight.

6. What is transportation?
A: Small quantity, by express, such as DHL, UPS, TNT, FEDEX. If large quantity, by sea or air.

7. Can you provide OEM service?
A: Yes, we provide OEM service, do as your size, packing, and other requirements.