Jiaozuo brake

PDA series pneumatic disc brakes are widely used for parking brake or deceleration brake of small and medium-sized driving mechanisms. The tension braking of the winding mechanism, such as the tension control of the Paper mill, the tension control of newsprint during news printing, the unwinding and tensioning of steel plate (steel wire), the paying off of wires and cables, the paying off and tensioning control of cables, etc

Features:

The main swing hinge point is equipped with self-lubricating bearings, which have high transmission efficiency and long service life.

Automatic compensation device.

Automatic torque display directly.

Manual brake release for easy maintenance.

Usage conditions:

Environmental temperature -20 ° -+50

Features:

The main swing hinge point is equipped with self-lubricating bearings, which have high transmission efficiency and long service life

Manual brake release for easy maintenance.

Model Meaning:

Brake model, brake wheel diameter, cylinder code, cylinder inner diameter, cylinder stroke, and brake additional function code.

When the PDA5 pneumatic caliper brake utilizes the impact or rotation effect to generate pressure air in cylinder 1, the piston rod 5 quickly contracts into the cylinder under the pressure. The left and right brake arms, under the action of the reset spring 4, drive the friction block 12 to quickly open (i.e. release the brake). When the cylinder stops supplying air and quickly deflates through the control valve, the piston rod 5 quickly extends under the spring inside the cylinder, pushing the left and right brake arms to drive the friction block 12 to close (i.e., the holding brake). The air pressure causes the pneumatic PDA5 pneumatic caliper brake to use compressed air as the power source for movement or work, so it can only be applied to? Technical advantages: 1. Super long service life of disc spring group, 2 million times. 2. Single set of brake with large braking force of 440kN adjustable. 3. Patent product with single sealing ring research and invention, braking force is not easily transmitted to the piston, completely solving the problem of oil leakage. 4. The contact area between the friction plate and the brake disc is large, and the friction plate is made of asbestos free copper based powder metallurgy material, which can adapt to high temperature, high load and heavy load conditions, ensuring stable friction coefficient during braking

Our factory produces pneumatic brakes, which are well sold in Jiaozuo, Henan. Our products have good quality and low prices. Color: blue, red, green, low order price, good quality, fast delivery, Cash on delivery. Packaging: Customized packaging in wooden boxes.

Pneumatic caliper disc brake

CQPL12.7A-A; CQPL12.7A-B; CQPL12.7B; QPL12.7A-A; QPL12.7A-B; QPL12.7-A; QPL12.7-B;

QP30-D; QP25.4-D; CQP30-D; CQP25.4-D; PDA5; PDA10; PDB5; PDB10; PDB19; PDC5; PDC10QP30-D; QP25.4-D; CQP30-D; CQP25.4-D; PDA5; PDA10; PDB5; PDB10; PDB19; PDC5; PDC10