sales in Nantes France price shop near me near me shop factory supplier manual screw jack lift stands for airport lift platform manufacturer best Cost Custom Cheap wholesaler

 sales in Nantes France     price   shop   near me   near me shop   factory   supplier manual screw jack lift stands for airport lift platform manufacturer   best   Cost   Custom   Cheap   wholesaler

Owing to our sincerity in offering best support to our consumers, understanding of your requirements and overriding perception of responsibility towards filling ordering specifications,


Swift Particulars


Vehicle Jack


mechanical Jack



Area of Origin:ZHangZhoug. China
Manufacturer Title:


Product Amount:



three Months


In accordance to customer’s quest

jack sort:

handbook screw jack







Source Capability

Offer Capability:
five hundred Set/Sets for every Working day

Packaging & Shipping and delivery

Packaging Specifics
Large measurement: fumigated wooden carton or non-wood packing substance carton”>Small dimension: common export packing (carton and pallet)

Large size: fumigated wooden carton or non-wood packing materials carton
HangZhou or other ports
Guide Time
Amount(Sets) one – 10 >10
Est. Time(days) 10 To be negotiated

On the internet Customization

Video Description

handbook screw jack raise for airport lift platform


Item Description

Detailed informations:

A hand wheel is a practical answer for handbook operated a screw jack or screw jack techniques. When employing screw jacks in intermittent positioning purposes. Hand wheels are available in a selection of diameters from 5 to 12 inches and custom-made comply with clients’ need.
Hand Wheels do not incorporate a brake. Hand wheels are not advisable for use with ball screw jacks. When utilizing hand wheel with a screw jack that can backdrive an extra locking mechanism may be needed to stop “creep”.


For exact position show. a selection of electronic counters are offered for use with screw jacks. These digital counters measure the rotation of the enter shaft and screen corresponding placement in a counter window. The screen worth for every enter shaft revolution is variable and is reached through a sequence of equipment reductions configured to accommodate various jack ratios. lifting screw pitch and vacation distances.


manual screw jack lift Xihu (West Lake) Dis.n Power Calculation Formulas:
HF:human power (kgs)
G :operating load (kgs)
P :screw pitch (mm)
R1:equipment ratio
R2:hand wheel radius
Case in point. functioning load 50 kgs.the quickly velocity.manual operated.
Check specification table. fifty kgs with manual operated. use the smallest design RN-.5T(pitch=5mm) ample. Rapidly speed 1/five.Generally.RN-.5T jack with 5″(one hundred twenty five) diameter hand wheel. How much about human force?
HF=(50*five)/(5*62.5)=.eight kgs.


guide screw jack lift Every product has three pace ratios.
RN-.5T.RN-1T.RN-2T.RN-3T.RN-5T.RN-10T and RN-15T
Quickly speed: 1 turn one mm travels
Mid  velocity: 1 flip .5 mm travels
Low  pace: 1 change .25 mm journey
The more substantial designs screw jacks are not suitable for guide operated.


NOSEN Tasks:
Sluice gate in hydroelectric dam.Run straighteners.Precision levelers.Photo voltaic monitoring jack techniques.Massive satellite dish antenna actions.Slitting line.Roll forming equipment.Tunnel freezer systems.Oven lifters.Vacuum furnace lid lifters.Conveyor lifts.Air dampers.Theatre levels.Glass charging machines.Metal producing mills.Cold/Very hot rolling mills.All tube mills.

EPG – As one particular of the most significant equipment transmission and agricultural element and equipment manufacturing facility in China, we will supply your high good quality products with lowest value. We update new goods month-to-month from