Philippine customer screw jack installation site

 

Customized screw jack with a stroke length of 4360mm. Thanks to Philippine customers for providing us with real photos of on-site installation. More details on www.ludetransmission.com.





Our company can customize long-stroke screw jack products. If necessary, welcome to consult. We will provide you with products with high quality and competitive price.

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What is the difference between ball screw jack and trapezoidal screw jack?

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The Maximum Stroke of Screw Jack

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Sometimes customers ask"What is the maximum stroke of the screw jack?" Today let's learn something about the long travel of the screw jack. Usually the maximum travel of a single worm screw jack lift is 3-4M. If this length is exceeded, the screw rod is easily to get deformed and bent during use, especially when the jack is used to raise the object. Larger Screw Jacks have their maximum raise / stroke available limited only by the available length of bar stock from suppliers (note - special steel production runs can be organised for special applications) and the practical ability to handle, machine and transport the lead screw and the complete screw jack. Practical lengths will also be affected by whether the screw is to be subjected to compression or tension loads. Depending on diameter the length can be limited due to deformation of material in the machining process or column strength of the screw when subjected to compression loads. If long t...
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