customizable multi stage hydraulic cylinder

Telescopic multi-stage hydraulic cylinder (also known as multi-stage sleeve hydraulic cylinder or mother and child hydraulic cylinder) is a hydraulic actuator that achieves long stroke through multi-stage nested cylinder tubes. It is suitable for scenarios where installation space is limited but large stroke is required. The following are its core features and technical analysis:   I. Core Technical Features 1. * * Space efficiency** -The length of the retracted state is close to that of a single-stage oil cylinder, and the stroke after extension can reach more than twice the retracted length (such as the RT1510 model with a retracted height of 283mm and an extended height of 553mm). 2. * * Thrust Speed Adaptive** -Due to the difference in effective area at all levels, the thrust decreases gradually with extension (such as 36 tons for the first level and 14 tons for the second level), and the speed increases gradually to meet the working requirements of loading and unloading machinery…