Pneumatic Drum Brake For Crane

Pneumatic Drum Brake For Crane

Pneumatic drum brakes are widely used in various hoisting, belt transportation, port loading and unloading and metallurgical machinery with deceleration and parking brakes on site.

Standards compliant:

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 brakes comply with GB6333-86 Standards and technical requirements comply with JB/T6406-2006 standards; QW and QWZ5 series pneumatic drum brakes are equipped with new QG series cylinders.

Main feature:

1. The performance is safe and reliable, the braking is stable, and the action frequency is high;

2. The main dynamic hinge point is equipped with self-lubricating bearings, which has high transmission efficiency and long life, and no lubrication is needed during use;

3. The interlocking retraction equalization device and the pad automatic positioning device can always maintain the equal retraction distance of the pads on both sides without adjustment, completely avoiding that one side of the brake pad floats on the brake wheel due to uneven retraction phenomenon;

4. The brake pad is a clip-on integral molding structure, which is very convenient and fast to replace. It is equipped with semi-metal (non-asbestos) hard and semi-hard, soft (including asbestos, non-asbestos) and other different types of brakes. Pads are for users to choose.

Special requirements:

According to user requirements, various normally open and non-standard products can be produced.

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