Oil Field Pneumatic Clutch and Brake Lt500*125 Drilling Rig

We have been specializing in electromagnetic fail safe brake, General bridge drum brake, Electromagnetic drum braking for many years and have accumulated a wealth of experience that continues to provide the impetus for the company's growth. We take ecological management and sustainable development as the concept, and clean production as the main line. We encourage employees and managers to create responsibility culture and establish performance management combined with responsibility performance.

QP, CQP series of disc brake calipers is suitable for use with discs of 12.7mm, 25.4mm, 30mm and 40mm thick respectively. The QP caliper is only suitable for use with discs 12.7mm thick. Minimum disc diameter is 300mm.

The QP/CQP calipers may be used with any of the ZYBC series of thrusters and feature a patented link mechanism to ensure uniform pad wear.

Normally one or two calipers are used per disc, but the number may be increased depending on disc size. The brakes may be positioned at any angle around the periphery of the disc, but should ideally be mounted horizontally (i.e. at the 3 o’clock or 9 o’clock position). If the caliper mounting angle is greater than 10° from the horizontal, or on vertical shaft applications, it should be fitted with an inclined mounting kit or equalising link. A range of brake discs is available from Twiflex (see Disc and Hub Assemblies).

For pneumatic operation use dry, filtered and non-lubricated compressed air. Pneumatic brakes require a control valve, operated either manually or by pneumatic or electrical signal.

The ratings shown on the graphs are based on fully bedded in and conditioned brake pads with a nominal friction coefficient μ = 0.4. Twiflex disc brakes must be used with Twiflex asbestos free brake pads.

Effective disc radius = actual radius (m) – 0.033m.

It is our next goal to further expand the scale and efficiency of Oil Field Pneumatic Clutch and Brake Lt500*125 Drilling Rig export in the situation of economic globalization. Under the guidance of scientific development strategy, our company has been expanding its business field and scale. Our company puts the standard and high efficiency in the first rule, which directly reflects our principle and methodical management concept of seeking the maximum value.

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