Fast lift when lifting speed: 1450 (input rotational speed) ÷ 6 (ratio) × 6mm (pitch) = 1450 mm / min when a slow lifting speed: 1450 (input rotational speed) ÷ 24 (ratio) × 6mm (pitch) = 362 mm / min This standard specifies the SWL worm screw lift (hereinafter referred to as the lifting phase) type, parameters and dimensions. Multiple linkage screw jacks. This standard is used in metallurgy, machinery, construction, water conservancy lifting equipment used has decreased and accessories by means of propulsion, flip the worm screw lift. CS screw jacks, endurance gold quality (online consultation), screw jacks are provided by Texas Machinery Co., Ltd. Kun-ho. Texas Haokun Machinery Co., Ltd. (www.sdnljsj.com) (www.sdnljsj.com) is a leader in Dezhou, reducer, transmission, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Endurance leadership with the staff warmly welcome all inquiries negotiations to create a better future for endurance.