This paper proposes a sliding mode synchronous control approach to enhance the position synchronization performance and anti-interference capability of a double lifting point hydraulic hoist. Building upon the cross-coupling synchronous control method. a coupling sliding mode surface is formulated. incorporating the single-cylinder following error and double-cylinder synchronization e... http://www.pomyslnaszycie.com/laguna-3hp-c-flux-cyclone-dust-collector-on-sale/