QW,QWZ5 series pneumatic drum brakeDetailed product description：

The QW and QWZ5 series pneumatic drum brakes are widely used for deceleration and parking braking in various lifting, belt transportation, port loading and unloading, and metallurgical machinery with gas sources on site.

meet the standard
The connection dimensions and braking torque parameters of QW series pneumatic drum brakes comply with JB/T6406-2006 and DIN15435 standards, and the technical requirements comply with JB/T6406-2006 standards

The connection dimensions and braking torque parameters of QWZ5 series pneumatic drum brake comply with GB6333-86 standard, and the technical requirements comply with JB/T6406-2006 standard; QW and QWZ5 series pneumatic drum brakes are paired with the new QG series cylinders.

Main Features
1. Safe and reliable performance, smooth braking, high operating frequency;
2. The main hinge points are equipped with self-lubricating bearings, which have high transmission efficiency, long service life, and do not require lubrication during use;
3. The interlocking distance equalization device and the tile automatic positioning device can always maintain equal distance between the tiles on both sides without adjustment, completely avoiding the phenomenon of one side of the brake pad floating against the brake wheel due to uneven distance;
4. The brake pad is a card type integral molding structure, which is very convenient and fast to replace. It is available in different materials such as semi metal (asbestos free) hard and semi hard, soft (including asbestos and asbestos free) brake pads for users to choose from.