crank handle worm drive lift desk, hand crank wheel multiple screw jacks lift platform table configurations
include jack screw mechanisms, cast iron crank handles, couplings, connecting shafts, solid hardwood top with metal trim or steel top, steel frames, guide columns, and drawer options.
We only supply a complete lifting solutions like jack screw mechanisms, cast iron crank handles, couplings and connecting shafts. Following your design crank handle worm drive lift desk, hand crank wheel multiple screw jacks lift platform table technical parameters like table sizes, loads, lift height etc, our engineers will select the correct models of above products. At present, our hand crank table base lift mechanism manufacturers purchased 1 ton jack screw mechanisms, 2 ton jack screw mechanisms, 3 ton jack screw mechanisms and 5 ton jack screw mechanisms.
The guide columns is recommended. Because screw jacks are designed primarily to raise and lower axial loads and any side loads should be avoided. The jacks will withstand some side loads, depending on the diameter of the lifting screw and the extended length of the lifting screw. For most of crank handle worm drive lift desk, hand crank wheel multiple screw jacks lift platform table sizes is not small, when put the loads on hand crank table lift mechanism, the loads is not uniform on the lifting screw, where side loads are present, the loads should be guided and the guides, rather than the screw jacks, should take the side loads - particularly when long raises are involved. Even a small side load on the hand crank table lift mechanism, which can exert great force on the screw jacks housings and bearings and increase the operating torque and reduce the life expectancy.
Contact Name: Warren Lee
Company Name: Jacton Electromechanical Ltd
Tel: +86 769 81585852
Fax: +86 769 81620195
Street Address: No.1, Langwei Road,
Changan, Dongguan, Guangdong,
Member name: screwjack
Member Since: 17 May 2010
Total Leads: 916 screwjack Import Export Business Leads
Business focus: Screw Jack, Bevel Gearbox, Screw Jack Lift System
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