(1).Model
RN-0.5T,1T,2T,3T,5T,10T,15T,20T,30T,40T,50T,100T

(2). configuration
worm and gear,bearing,housing and lead /ball screw

(3).Installation
    1. Screw Rod Axially Traversing (Translating Screw): Screw rotating and axial motion
    2. Screw+ Antiturn(Keyed Jack): Screw anti-rotation device and axial motion
    3. Travelling Nut and Rotating Screw(Rotating Jack): Screw fixed rotating and Travelling Nut does axial motion
 
(4).screw rod ends
standard top plate,threaded end,plain diameter end and clevis end

(5).Characteristic
Elevating, Lowering, Pulling, Pressing, Pushing,Rolling

(6).Power source
Manually(hand wheel), electrically(motor)

(7).Feature
1.positioning precision, safely self-locking
2.Uniform lifting speed and fully synchronized
3.Particularly appearance,compact structure
4.Small size,easy installation,the use of flexible,power sources extensive,low noise,long life,security and environmental protection
5.Lifting speed:75~3600 mm/min

(8).Direction of lifting screw
     1.Upright 
     2.Inverted

(9).Attachment
motor,hand wheel,reducers,Bellows,protective tube,bevel gearbox,Safety nut,frequency-inverter,brake,clutch,trunnion base,limit/travel switches,coupling,link shafting

(10). How to select the right screw jack on your request?What factors you must consider?
1.Model
2.Installation
3.Screw top ends
4.single/pair input power
5.Speed ratios
6.Stroke
7.Single or Multiple use
8.where is it used

(11).Industry
machinery,metallurgy,construction, irrigation, chemical industry, health care, culture, health and others industries