The parallel blade damper is the ZD series damper. These dampers have been designed to provide long life, silent operation and require zero maintenance.
平行叶片风门是ZD系列风门。这些风门的设计使用寿命很长，运行安静，不需要进行维护。
If the rolling dies are not preciously designed or the machining operation is not properly implemented, there is an influence on the profile accuracy, noise and service life of the workpiece gears.
若辊模设计不合理或加工方法不当，将影响工件齿轮的齿形精度，产生噪声，降低使用寿命。
Ne Series hoist is designed reasonable, high hoist, long service life, reliable operation, energy efficient and easy to maintain and repair.
NE型系列提升机设计合理、提升高、使用寿命长、运转可靠、节能高效，维修方便，广泛应用于建材、化工、矿山等行业。
Structure Designed is similar to hard sealing of three - eccentric of butterfly valve, with convenient operation, without friction opened and leakage, long life.
结构设计类似三偏心硬密封蝶阀，具有操作轻便、开启过程无磨擦、零泄漏、寿命长等优点。
The operation of coupling the vehicle without expensive electronic equipment, do not need to interfere with the driver and specially designed vehicles have the entire service life without maintenance.
该联轴节的运转无需昂贵的车载电子设备，也不需要驾驶者干预，并且经过专门设计，在车辆的整个使用寿命中都无需维护。
Specially-designed bearings on the main rollers feature smooth operation, long sealing and bearing service life and easy maintenance.
独特设计主辊筒轴承座，特点是：主辊筒运行平稳，延长机械密封及轴承寿命，便于维修。
Specially-designed bearings on the main rollers feature smooth operation, long sealing and bearing service life and easy maintenance.
独特设计主辊筒轴承座，特点是：主辊筒运行平稳，延长机械密封及轴承寿命，便于维修。
应用推荐