QDD-2 high torque horizontal friction brake Made in China

QDD model horizontal type pneumatic brake is large braking torque friction type brake. There are two model of it: QDD-2, QDD-3. They can produce high braking force after inputting air source. This horizontal caliper disc brake is made by Handong in China with superior quality and competitive price.

There are two model of it, following is the detail technical data of this type brake:

QDD-2 is used to clamp 12.7mm steel friction panel, while QDD-3 is suitable for clamp 30mm steel friction panel. They are equiped with different size of air cylinder, so their braking force is different. 

From this structure and technical data table, we will know that QDD-3 braking force is nearly twice of QDD-2. For example, when braking disc diameter is 300mm. QDD-2 braking force is 900N.m, while QDD-3 produce braking power is 1500N.m. Max braking torque of QDD-2 is 2400N.m, QDD-3 is 4200N.m. QDD-2 total clamping force is 7500N, and QDD-3 total clamping force reached to 12700N.

Each brake produce and package are strictly in our factory, to make sure each product with superior quality.