1.5 Ton -25 Ton Handle-Type Mechanical Construction Rail Lifting Screw Jacks

Keyword:Mechanical Jacks   Time:2019-4-20 11:29:16

Product Information
 Mechanical jack is a widely used in automobile manufacturing, casting machinery, transportation equipment, such as for lifting, equipment, machinery products supported. Mechanical jacks are in hig quality, good quality, safe, simple, convenient.
 Hand-cranking span top/mechanical jack is the way of manual lifting tool, it can in a variety of projects and equipped with lifting falling-rising as roof is hand force through the gears, drive the  lifting or falling. When unloading heavy or down, left to move the ratchet will crank reverse rotation, manual control its speed, so as to better apply to the factory, warehouse, dock, railway, construction stack, etc, especially suitable for mobile installation of various machinery and equipment, locomotive maintenance, weight lifting, etc., the product design is reasonable, easy operation, flexible and reliable, to improve the work efficiency, reduce labor  intensity play a good role.
 MJ Hand-cranking span top/mechanical jack Operation Method
 1.According to the weight of gravity collapse given the placement of choice, will not tip over when lifting; 
 2,Lifting and landing must be destroyed board or full collapse of the foot area in contact with the weight in order to ensure sufficient strength to prevent falling weight; 
 3.Place destroyed the top floor should be solid, such as the ground is soft, should be added under the base pads, destroyed the top of the center position on the pad;
 4.Shake before use empty once, from low to high, check for stuck or anomalies, everything is normal to use.
 MJ Hand-cranking span top/mechanical jack Announcements
 1.Before use must know the weight, the use of the track jack, it is strictly prohibited to overload, lest cause the equipment damage accidents;
 2. If the weight more than rated lifting weight, need more than one top carrying operation at the same time, keep more uniform top load carrying, up and down speed is consistent, stable;
 3. When the heavy lifting, if not unloaded in a short time, you must fill plus with heavy weights below ground clearance equal to the auxiliary pad as support. 


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Factory Show

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Why choose us?
 We will feedback your email within 8 hours. We keep control defect lifting equipment under 0.01% over 15 years continuously. This means, we has the preview problems ability Therefore, We make sure to avoid any risk happen if you make a wise choose on us.

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