China 6 Pot Brake Kit manufacturer

Mini F56 Dragon Auto Brake Discs 330x32mm Slotted Brake Disc

Product Details:
Place of Origin: China
Brand Name: Jekit
Model Number: JKDR001
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: Factory price
Packaging Details: 40*40*20cm
Delivery Time: 5-8 days
Payment Terms: Western Union,Paypal, T/T
Supply Ability: 600 sets Per Month

Detail Information

Item Name: Auto Brake Disc Disc Size: 330x32mm
Disc Materials: Grey Cast Iron HT250 Use: For Street
Disc Style: ARC For Car: Many Car Model
Wheel Rim: 17inch Front Rear: Front
High Light:

F56 dragon Auto Brake Discs


Auto Brake Discs 330x32mm


330x32mm Slotted Brake Disc

Product Description

dragon disc rotors 330x32 mm brake disc for front wheel mini f56





AP330*28 PCD 203.2-12-6.4mm locating edge 190mm, Friction surface 51.5mm


Material  HT250
Disc data  AP330*28 PCD 203.2-12-6.4mm locating edge 190mm, Friction surface 51.5mm
Certification  ISO9001/TS16949
Package  Box+carton+pallet;
Port Qingdao or others;

1.Sample check;

2.Before production, mould and model check;

3.Technicians self check in production;

4.Engineer spot check;

5.Packing check;

6.Check before shipping.


Classification and braking effect of brake disc


Disc brake disc is divided into solid disc (single disc) and air duct disc (double disc), perforated ventilation disc, scribed ventilation disc, floating ventilation disc and ceramic ventilation disc. Solid disks are easy for us to understand. Frankly, it is solid. As the name suggests, the air duct board has ventilation effect. From the appearance, it has many holes leading to the center of the circle on the circumference, which is called air duct. When the vehicle is running, the air passes through the air duct to achieve the purpose of heat dissipation, which is better than the solid heat dissipation effect.


Ventilated brake disc


The ventilated brake disc is ventilated and can play a better heat dissipation effect than the solid disc. The side of an ordinary ventilation disc is as flat as a solid disc. The ventilation holes can be seen in the longitudinal direction, and the structure inside is intricate and alternating, because it is necessary to ensure the heat flow and the rigidity of the brake disc at the same time.



Casting standard of brake disc


As for the casting standard of brake disc, the brake disc material on the Chinese market mainly adopts the Chinese gray cast iron 250 standard, referred to as HT250, which is equivalent to the American G3000 standard. Gray cast iron has good casting performance, vibration damping, wear resistance, good cutting performance and low notch sensitivity, and has been widely used in the automotive brake Market, The main constituent elements of gray cast iron are carbon C, silicon Si and manganese Mn. The important standard for testing brake discs is carbon content, which directly affects the friction coefficient. At present, the carbon content of ordinary brake discs on the market is about 3% .



Why does the brake disc rust and the solution


The brake disc is exposed to the sun and rain for a long time, and the working environment is poor. Especially if it is parked for a long time, it is easy to generate some rust on the surface, which is a normal phenomenon and there is no need to fight. We can remove rust by continuous braking during driving on the road of safe driving, because the disc brake is braked by the friction between the brake caliper and the brake pad, and the rust can be worn off under multiple braking. However, if the brake disc is seriously rusted, this method is not applicable. If forced braking, the brake pedal and steering wheel will feel obvious vibration. In this case, we need to go to the maintenance shop for treatment or replace the brake disc.


Daily maintenance method of brake disc


The brake disc will generate a lot of heat when braking, so don't wash the car immediately after braking. Turn off the engine to reduce the surface temperature of the brake disc and prevent the high-temperature brake disc from deforming and cracking due to thermal expansion and contraction in contact with cold water.
In addition, the best way to improve the service life of the brake disc is to maintain good driving habits and try to avoid sudden braking and sudden stop.


Mini F56 Dragon Auto Brake Discs 330x32mm Slotted Brake Disc 0

Mini F56 Dragon Auto Brake Discs 330x32mm Slotted Brake Disc 1

Mini F56 Dragon Auto Brake Discs 330x32mm Slotted Brake Disc 2




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