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China wholesaler NOSEN electric motor screw jack as speed reducer for machine factory near me manufacturer

NOSEN electric motor screw jack

Machine ScrewJack-RNScrew Jack RN-series
(1) With excellent quality
(2) Reasonable price
(3) Promise to delivery on time
(4) Large output torque
(5) Safe,reliable, economical and durable
(6) Stable transmission, quiet operation
(7) High heat-radiating efficiency, high carrying ability
(8) Every product must be tested before sending


Worm Gear Screw Jack

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



Housing:Casting iron

Worm Gear:phosphor bronze(optional:zinc alloy)

Worm shaft: heated treated steel C45

Screw:Steel C45

Paper carton,Plywood box / per set(With foam board inside)

Taper Roll Bearing


1 year

Input Power:

In industrial machine: Food stuff,Ceramics, OEM Service Customized Long Tail Propeller Shaft For Boat with High Quality chemical, aswell as packing, printing, dyeing,woodworking, glass and plastics…..

IEC Flange:

Synthetic & Mineral


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

Load Capacity

Travel Stroke

Screw Type
Translating Screw,Keyed Screw ,Rotating Screw

Self-Locking Trapezoidal Screw,Worm Gear,Worm Shaft,Taper Roll Bearing,
Housing Grease Oil Sealing etc

Top End
Top Plate ,Clevis End ,Threaded End ,Plain End and U head

Lifting,Lowering,Pushing,Pulling and Rolling Linear Motions

Single Unit ,In Pairs or Multi-Units Arrangement Available

>Product info

1.Selected CZPT of screw jack

> Electric power Inline High speed transmission planetary ratio gear gearbox reducer Product pictures


Relatived products

Packaging & ShippingTrade infoTrade terms:CIF FOB EXW
Payment Terms: L/C,T/T Western Union
Delivery Time:5-7working days after deposit.
Packaging Detail:Standard exporting package
Shipping: By sea,by air and by express delivery


Company InformationNosen company has 10 years experience in this line ,
Have accumulated our special experieneand methods to control the quality through the whole process.

The customized service we provide has helped our worldwide customers solve lots of problems.
You can find more information of us website :

>Company profile

NOSEN M&E Technology Co.,Ltd was established in 2003 ,Our products have been widely used in the Middle East,Europe , Southeast Asia ,USA and so on.
High quality and reasonable price is our way to show respect to our customers.We have passed “ISO9001:2008 Quality Management System”and we got SGS ,Utility Model Patent Certificate .

Our ServicesPre-sale services:

NOSEN engineers help clients consider all safety factors, select correct models step by step ,
Auto Cad & PDF drawing and layout for clients’ engineers reference.
(With High quality ,reasonable price and excellent services )
After-sale service:

Expert sales teams, familiar with I&E regulation, ensure goods shipment smoothly.
Follow up the exported goods from time to time, and make a report for monthly meeting.

During warranty period, any problem of “NOSEN” products, after we confirmed, we will ship a new 1 to replace.


Q: Why choose NOSEN ?
A:1.Professional Mechanical manufacture for years with full experience .
Own factory, you could share direct factory price,Quality guaranteed by our QC.

Q:What paying methods do you accept?
A:T/T and West Union

Q:What ‘s the time of delivery?
A:It’s subject to your order quantity and our production schedule,
Usually,7-15 working days for production after receipt of payments

Q: What is your guarantee period?
A: NOSEN provides 1 (one) year quality guarantee for the products from your purchase date,
except the human damage and force manure factor.

Contact InfoJack NosenNOSEN M&E TECHNOLOGY CO.,LTDT: 86 769 85644651F: 86 769 85644652Skype: j.kuang88Web: http:// .cn
PS: Any questions or special requirements, Crown Automotive 52853641AD Front Drive Shaft for 11-18 Jeep Grand Cherokee WK2 and Quadra-Trac II please feel free to contact us !

How to Determine the Quality of a Worm Shaft

There are many advantages of a worm shaft. It is easier to manufacture, as it does not require manual straightening. Among these benefits are ease of maintenance, reduced cost, and ease of installation. In addition, this type of shaft is much less prone to damage due to manual straightening. This article will discuss the different factors that determine the quality of a worm shaft. It also discusses the Dedendum, Root diameter, and Wear load capacity.
worm shaft

Root diameter

There are various options when choosing worm gearing. The selection depends on the transmission used and production possibilities. The basic profile parameters of worm gearing are described in the professional and firm literature and are used in geometry calculations. The selected variant is then transferred to the main calculation. However, you must take into account the strength parameters and the gear ratios for the calculation to be accurate. Here are some tips to choose the right worm gearing.
The root diameter of a worm gear is measured from the center of its pitch. Its pitch diameter is a standardized value that is determined from its pressure angle at the point of zero gearing correction. The worm gear pitch diameter is calculated by adding the worm’s dimension to the nominal center distance. When defining the worm gear pitch, you have to keep in mind that the root diameter of the worm shaft must be smaller than the pitch diameter.
Worm gearing requires teeth to evenly distribute the wear. For this, the tooth side of the worm must be convex in the normal and centre-line sections. The shape of the teeth, referred to as the evolvent profile, resembles a helical gear. Usually, the root diameter of a worm gear is more than a quarter inch. However, a half-inch difference is acceptable.
Another way to calculate the gearing efficiency of a worm shaft is by looking at the worm’s sacrificial wheel. A sacrificial wheel is softer than the worm, so most wear and tear will occur on the wheel. Oil analysis reports of worm gearing units almost always show a high copper and iron ratio, suggesting that the worm’s gearing is ineffective.


The dedendum of a worm shaft refers to the radial length of its tooth. The pitch diameter and the minor diameter determine the dedendum. In an imperial system, the pitch diameter is referred to as the diametral pitch. Other parameters include the face width and fillet radius. Face width describes the width of the gear wheel without hub projections. Fillet radius measures the radius on the tip of the cutter and forms a trochoidal curve.
The diameter of a hub is measured at its outer diameter, and its projection is the distance the hub extends beyond the gear face. There are two types of addendum teeth, one with short-addendum teeth and the other with long-addendum teeth. The gears themselves have a keyway (a groove machined into the shaft and bore). A key is fitted into the keyway, which fits into the shaft.
Worm gears transmit motion from two shafts that are not parallel, and have a line-toothed design. The pitch circle has two or more arcs, and the worm and sprocket are supported by anti-friction roller bearings. Worm gears have high friction and wear on the tooth teeth and restraining surfaces. If you’d like to know more about worm gears, take a look at the definitions below.
worm shaft

CZPT’s whirling process

Whirling process is a modern manufacturing method that is replacing thread milling and hobbing processes. It has been able to reduce manufacturing costs and lead times while producing precision gear worms. In addition, it has reduced the need for thread grinding and surface roughness. It also reduces thread rolling. Here’s more on how CZPT whirling process works.
The whirling process on the worm shaft can be used for producing a variety of screw types and worms. They can produce screw shafts with outer diameters of up to 2.5 inches. Unlike other whirling processes, the worm shaft is sacrificial, and the process does not require machining. A vortex tube is used to deliver chilled compressed air to the cutting point. If needed, oil is also added to the mix.
Another method for hardening a worm shaft is called induction hardening. The process is a high-frequency electrical process that induces eddy currents in metallic objects. The higher the frequency, the more surface heat it generates. With induction heating, you can program the heating process to harden only specific areas of the worm shaft. The length of the worm shaft is usually shortened.
Worm gears offer numerous advantages over standard gear sets. If used correctly, they are reliable and highly efficient. By following proper setup guidelines and lubrication guidelines, worm gears can deliver the same reliable service as any other type of gear set. The article by Ray Thibault, a mechanical engineer at the University of Virginia, is an excellent guide to lubrication on worm gears.

Wear load capacity

The wear load capacity of a worm shaft is a key parameter when determining the efficiency of a gearbox. Worms can be made with different gear ratios, and the design of the worm shaft should reflect this. To determine the wear load capacity of a worm, you can check its geometry. Worms are usually made with teeth ranging from one to four and up to twelve. Choosing the right number of teeth depends on several factors, including the optimisation requirements, such as efficiency, weight, and centre-line distance.
Worm gear tooth forces increase with increased power density, causing the worm shaft to deflect more. This reduces its wear load capacity, lowers efficiency, and increases NVH behavior. Advances in lubricants and bronze materials, combined with better manufacturing quality, have enabled the continuous increase in power density. Those three factors combined will determine the wear load capacity of your worm gear. It is critical to consider all three factors before choosing the right gear tooth profile.
The minimum number of gear teeth in a gear depends on the pressure angle at zero gearing correction. The worm diameter d1 is arbitrary and depends on a known module value, mx or mn. Worms and gears with different ratios can be interchanged. An involute helicoid ensures proper contact and shape, and provides higher accuracy and life. The involute helicoid worm is also a key component of a gear.
Worm gears are a form of ancient gear. A cylindrical worm engages with a toothed wheel to reduce rotational speed. Worm gears are also used as prime movers. If you’re looking for a gearbox, it may be a good option. If you’re considering a worm gear, be sure to check its load capacity and lubrication requirements.
worm shaft

NVH behavior

The NVH behavior of a worm shaft is determined using the finite element method. The simulation parameters are defined using the finite element method and experimental worm shafts are compared to the simulation results. The results show that a large deviation exists between the simulated and experimental values. In addition, the bending stiffness of the worm shaft is highly dependent on the geometry of the worm gear toothings. Hence, an adequate design for a worm gear toothing can help reduce the NVH (noise-vibration) behavior of the worm shaft.
To calculate the worm shaft’s NVH behavior, the main axes of moment of inertia are the diameter of the worm and the number of threads. This will influence the angle between the worm teeth and the effective distance of each tooth. The distance between the main axes of the worm shaft and the worm gear is the analytical equivalent bending diameter. The diameter of the worm gear is referred to as its effective diameter.
The increased power density of a worm gear results in increased forces acting on the corresponding worm gear tooth. This leads to a corresponding increase in deflection of the worm gear, which negatively affects its efficiency and wear load capacity. In addition, the increasing power density requires improved manufacturing quality. The continuous advancement in bronze materials and lubricants has also facilitated the continued increase in power density.
The toothing of the worm gears determines the worm shaft deflection. The bending stiffness of the worm gear toothing is also calculated by using a tooth-dependent bending stiffness. The deflection is then converted into a stiffness value by using the stiffness of the individual sections of the worm shaft. As shown in figure 5, a transverse section of a two-threaded worm is shown in the figure.

China wholesaler NOSEN electric motor screw jack as speed reducer for machine factory  near me manufacturer China wholesaler NOSEN electric motor screw jack as speed reducer for machine factory  near me manufacturer

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assures the stability and regularity of the key purpose of elements. specialize in power transmission products, CATV items, mechanical seal, hydraulic and Pheumatic, and promotional goods. EPG is a specialist manufacturer and exporter that is concerned with the style, advancement and creation. EPTT provides substantial top quality Stainless Steel Screw Jack 10Ton Potential for your demands. EPTTortant Notice: The authentic actual photographs, video clips, designs and molds arrived from the audited company and provider – EPTT Industry EPTT,Ltd. Do not duplicate the pictures, movies, designs, types and drawing proportions without EPTT permission.

Stainless Metal Screw Jack 10Ton Capability Attributes:
1. Design JSS-10T, MaXiHu (West EPT) Dis.mum static load ten Ton.
2. EPT screw sizes Tr 58×12. EPTT stroke duration.
3. Translating, anti-rotation (keyed) and rotating screw configurations.
four. EPT ratio eight:one, Medium ratio twelve:one, Reduced ratio 24:1.
five. Can be linked collectively in techniques so that several units can be operated and managed collectively.
6. Hand crank manual operation, Electric motor EPTn or equally with each other.

Stainless Metal Screw Jack 10Ton Capacity Factors EPTs
1. EPT screw: stainless steel 304
2. Input worm shaft: stainless metal 304
3. Worm EPT or travelling nut: bronze
four. EPT: stainless metal 304
5. EPTTs: bearing metal as stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd. If underwater software, needed stainless steel 304 bearing
six. EPTTs of enter worm shaft: stainless steel 304
seven. Leading addresses of housing: stainless steel 304
eight. Protective tube: stainless steel 304
nine. Locking screws: stainless metal 304
ten. EPT screw finishes (leading plate, clevis finish, threaded conclude, plain end, fork finish or rod stop): stainless metal 304
11. EPT flanges: stainless metal 304

Stainless Metal Screw Jack 10Ton Capacity Specifications
one. Observe: The dark gray figures in the tables indicates operational limits thanks to thermal limits. Selection of screw jacks employing these figures need to only be carried out in session with our engineers. When your choice is created inside the regions shaded dim gray, you will need to have to minimize duty cycle or pick the bigger dimensions screw jack in orEPTTto allow successful warmth dissipation.
2. Situations: 20% running time/60 minutes or thirty% operating time/ten minutes, twenty degC ambient temperature. MaXiHu (West EPT) Dis.mum allowable enter EPTT two.6kw.
three. H=higher ratio 8:1 (1.5mm stroke for a single input switch), L=gradual ratio 24:1 (.5mm stroke for one enter flip).
four. Nm=enter torque needed, kW=input EPTT necessary.

Stainless Metal Screw Jack 10Ton Capacity Dimension Drawing
Locate out stainless steel screw jack 10ton ability entrance view, side check out and prime see assembly drawings. About 2d Autocad dwg, dxf assembly drawings, and 3D stp, stage, model, igs, prt or catpart assembly drawings, please contact us immediately.

Shipment and EPTT Photographs
1. EPTT freight: seaport to seaport, cost conditions CIF, FOB, EXW, CFR and many others.
two. Air freight: airport to airport, price tag terms EXW, CRF and so on.
3. Air courier: DHL, FEDEX, UPS, TNT doorway to doorway cargo, value phrases DDU, CPT and so forth.

100% stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd exporting plywood cases.
Notice: Intercontinental Exporting StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd EPTen EPT with Totally free Fumigation.

EPTT Positive aspects
one. Worldwide stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd supplies for All EPTT manufacturer items. We insist on choosing model suppliers to offer the substantial quality raw materials to control the creating method. Optimization continually the production procedures, inspecting in every single url and taking care of manufacturing internet site.
2. one hundred% good quality certain with double top quality inspections. The quality inspection by high quality inspectors from processing to completed merchandise as the initial time. Before EPTT, the corresponding sales engineers should examine the orders subsequent the paper drawings, orEPTTquantities and EPTT markings in the invoice or income contracts as the 2nd time. Right after that, fill in the inspection report with signature and company stamp.
3. one hundred% security transportation. EPTT with powerful stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd export plywood cases supplies (free of charge fumigation), inner EPTT with epe foams to stop items swaying and outer EPTT with iron sheets and fasteners to fasten the offers.
four. Internationl product sales engineers have specialist knowledge and capabilities on our stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd goods and service. They have enough capability to fix the standard technical dilemma instantly whatever by cellphone, on the internet chat, encounter to experience communications.
five. All the stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd products with 2nd CAD Drawings (PDF, DWG and DXF formats), and 3D CAD Models (STEPT, STP, Model, IGS, PRT and CATParT formats).
six. Customized design accessible, OEM provider accessible, Free engineering tips, Cost-free prices obtainable and Client label offered.
seven. Inspection equipments incEPEPT with inverter EPT method, heigEPTT adjustmemt motorized lifting technique, coordinate measuring EPTTs, exterior micrometers, inside micrometers, depth calipers, vernier calipers, EPTT calipers, hardness testers, EPTT sounds meters, EPTT infrared thermometers, EPTT pace measuring devices, EPTT multimeters, and large precision clamp EPTT ammeter and so forth.
8. Processing with present day EPTd EPTTs this sort of as CNC EPT hobbing EPTTs, CNC flank grinding EPTTs, CNC cylindrical grinding EPTTs, multi-aXiHu (West EPT) Dis.s CNC milling EPTTs, CNC lathes and others equipments.

Concluded Tasks
1. Theatrical remedies phase and orchestra platform lifts tasks. Customers are from France, Australia, Netherlands, United Kingdom, Spain and Canada.
2. Hydroelectric EPTT station projects and drinking water conservancy initiatives. Buyers are from Vietnam, Australia, Malaysia, Russian Federation, Nepal, Pakistan, Belgium, United States and United Kingdom.
three. EPTT servicing platforms and docking methods tasks. Buyers are from Pakistan, Singapore and United Arab Emirates.
four. EPT panel monitoring system assignments. Customers are from Spain, India and Canada.
5. Bolted metal storage tanks and silos lifting options. Clients are from South Africa, United States, MeXiHu (West EPT) Dis.co, Russian Federation, Brazil and Vietnam.
6. Dish antenna elevation and azimuth positioning assignments. Clients are from Singapore, Malaysia and United States.
seven. Railway wagon projects. Consumers are from South Africa.
eight. EPTTrage can creation strains. Clients are from Netherlands, United States, TEPTTd and Indonesia.
nine. Steel factories creation lines. Customers are from Iran, United States and Turkey.
10. Steady PU sandwich panel generation traces. Clients are from TEPTTd and United Kingdom.

EPTT Buyers Areas(Countries)
1. American International locations: United States, MeXiHu (West EPT) Dis.co, Canada, Chile, EPTTvia, Brazil, Colombia, Dominican Republic, Honduras, Costa Rica, Panama, Puerto Rico, Jamaica, Trinidad and Tobago, Aruba, Argentina, Peru, Venezuela.
2. European Countries: Russia, Germany, Turkey, France, United Kingdom, EPTT, Spain, Ukraine, Poland, Romania, Netherlands, Belgium, Greece, Czech Republic, Portugal, Sweden, EPTEPTTry, Belarus, Austria, Switzerland, BulXiHu (West EPT) Dis.Hu (West EPT) Dis.ia, Denmark, Finland, Slovakia, Norway, Ireland, Croatia, Ga, Armenia, Lithuania, Slovenia, Estonia, Cyprus, Luxembourg, Iceland.
three. Asian Nations: Malaysia, Indonesia, Singapore, Pakistan, Philippines, Vietnam, United Arab Emirates, TEPTTd, Saudi Arabia, Iran, Turkey, India, Nepal, Yemen, EPTTiwan, Sri Lanka, Israel, Jordan, Kuwait, Qatar.
four. EPTTian Nations around the world: Australia, EPTT Zealand, Fiji.
5. African International locations: South Africa, Egypt, Ethiopia, Nigeria, Kenya, EPTTnzania.

one. Handbook Worm EPT Screw Jacks, Electric Worm EPT Screw Jacks.
two. Worm EPT Screw Jacks Sequence: JT series acme screw jacks, JTC collection cubic screw jacks, JTW collection EPTT screw jacks, JTM collection worm screw jacks, JTB series ball screw jacks, JTD series cubic ball screw jacks, JSS series stainless metal screw jacks, JTS series EPTTl EPT screw jacks, Non-stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd series screw jacks.
three. Spiral EPTTl EPTTes Sequence: JT collection EPTTl EPTTes, JTP series cubic EPTTl EPTTes, JTA series EPT EPTTl EPTTes, JTH collection hollow shaft EPTTl EPTTes, BSS sequence stainless metal EPTTl EPTTes.
four. Screw EPT Methods and Methods Accessories: two-jacks systems, 3-jacks techniques, four-jacks techniques, six-jacks methods, 8-jacks techniques. Accessories cover couplings, EPT joints, cardan shafts, connecting shafts, electric motors, EPTed motors and EPTTs, hand wheel with crank handles, pillow block bearings, flange block bearings, rod finish bearings, quit nuts, restrict switches, basic safety nut, travel nuts, linear shafts and bearings, linear XiHu (West EPT) Dis.Hu (West EPT) Dis.s and bearings, telescopic EPT covers, EPTows boot, protecting tube, trunnion adapter plates, trunnion mounting brackets, motor flanges, rotary encoders, potentiometers, frequency inverters and position indicators and so forth.
five. EPT Duty EPT EPTTs Series: PXiHu (West EPT) Dis.Hu (West EPT) Dis.lel weighty duty linear actuators, In-line hefty responsibility linear actuators.
6. EPTed EPTs and Pace EPTTs Series: helical EPTmotors R series, helical EPTTl EPTmotors K sequence, pXiHu (West EPT) Dis.Hu (West EPT) Dis.lel shaft helical EPTmotors F series, helical worm EPTmotors S collection, little AC EPT motor collection and worm EPT motor EPTT series.

Get in touch with Information
HangEPT EPTT Business EPTT,Ltd (VAT No.: 9144190007026567X3, registered Funds 500000CNY) is a major manufacturer and provider of screw jacks (mechanical actuators), EPTTl EPTTes, lifting programs, linear actuators, EPTmotors and pace EPTTs, and other people linear motion and EPTT EPTT merchandise in EPTT. We are Alibaba, Manufactured-In-EPTT and SGS (Serial NO.: EPTTP-ASI192186) audited maker and provider. We also have a rigorous quality technique, with senior engineers, skilled competent employees and practiced product sales teams, we persistently offer the substantial good quality equipments to satisfy the buyers electro-mechanical actuation, lifting and positioning needs. EPTT Market assures top quality, trustworthiness, performance and value for present-day demXiHu (West EPT) Dis.Hu (West EPT) Dis. EPTT apps.
Internet site (EPT): http://
Web site (EPT): https://
Website (EPTT): https://www.EPTTindustry.cn

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China manufacturer & factory supplier for spiral in Gaoxiong China, Taiwan Province of China elevated gear reducer screw jack gear reducer With high quality best price & service

China manufacturer & factory supplier for spiral  in Gaoxiong China, Taiwan Province of China  elevated gear reducer  screw jack  gear reducer With high quality best price & service

Standard strands have an even amount of pitches, pin back links, and roller backlinks. A roller chain strand can be shortened by eliminating links and lengthened by introducing whole or a fifty percent back links (offset backlinks).Possessing amassed precious encounter in cooperating with overseas clients, a specialized provider of a total selection of chains, sprockets, gears, gear racks, V-belts, couplings and reducers, pto shaft, agricultural gearboxes….


Fast Information

Relevant Industries:

Creating Substance Retailers

Output Torque:

Enter Speed:

Output Speed:

Place of Origin:Zhejiang, China
Brand name Name:


Online Customization

helical-worm gearboxes Low sound, strong and adaptable.

EPG main generation is of farming fifteen-five hundred horsepower tractor supporting machinery, mechanical cultivation, harvesting machinery and add-ons.

Product Description

spiral elevated gear reducer/ screw jack/ gear reducer

At any time-electricity specialist in producing all types of mechanical transmission and hydraulic transmission like: planetary gearboxes, worm gearboxes, in-line helical gear velocity reducers, parallel shaft helical gear reducers, helical bevel reducers, helical worm equipment reducers, agricultural gearboxes, tractor gearboxes, car gearboxes, pto travel shafts, specific reducer & connected gear elements and other associated goods, sprockets, hydraulic program, vaccum pumps, fluid coupling, gear racks, chains, timing pulleys, udl speed variators, v pulleys, hydraulic cylinder, gear pumps, screw air compressors, shaft collars minimal backlash worm gearboxes and so on. additionally, we can generate personalized variators, geared motors, electrical motors and othe–Driven (outer) yoke exact same as generate yoke but is mounted on the apply. There are two sorts of shafts, domestic and metric, which are identifiable by their designs. Domestic are typically one particular of 4 styles: round, square, rectangle or splined. Metric are: bell, star or soccer formed. In both case the primary (front) shaft is the same condition as the secondary shaft, only bigger so that the secondary shaft suits inside. This permits a telescoping influence to just take spot when the apply is raised on the 3 pt. or in the course of a turning movement these kinds of as a bailer. All shafts have to be sized before use. Attach the put into action to the 3 pt. and raise and assistance it. Attach the proper conclude to the tractor and try to connect the other to the employ. If the shaft is too extended trim a single of the shafts with a hack noticed and try it once more right up until it matches. This allows for the implement to be lifted with no binding. The shafts ought to overlap as considerably as allowed.r hydraulic products according to customers’ drawings.
The firm supplies a dependable gurantee for the product’ s good quality by advanced inspection and tests gear. expert technological crew, beautiful processing technology and strict manage system. 
In recent many years, the firm has been establishing speedily by its rich experience in creation, adcanced managemant technique, standardized management method, strong specialized drive. We always adhere the idea of survial by high quality, and decelopment by innovation in science and technologies. 
Ever-energy Group is ready to operate with you hand in hand and create brilliance jointly! 

spiral elevated gear reducer/ screw jack/ gear reducer

spiral elevated equipment reducer/ screw jack/ gear reducer/device screw jack


Comprehensive Merchandise Description



  Commonly utilised in equipment metallurgy,development, chemical,well being treatment, and other business Widely utilised in a variety of types of sector generation machinery and tools deceleration device .

  1.One or morn can be utilised in conjunction
 2.Motion stabilityEasy upkeep
 3.Modify detected with electronic or manual

 4.Clean in operating and little in volume
  5.Higher in radiating efficiency
  6.Resilient in sevice lifestyle and can function lengthy time in dreadful condition
  7.Fully sealed and non-rusting



Packaging & Transport

spiral elevated gear reducer/ screw jack/ gear reducer 

Our Companies

Also I would like to just take this prospect to give a brief introduction of our Ever-Energy business:

Our business is a popular producer of agriculture gearbox,worm lessen gearbox, PTO shafts, Sprockets ,rollar chains, bevel gear, pulleys and racks in china.

We have exported a lot of merchandise to our buyers all over the world, we have lengthy-time encounter and powerful technological innovation support. 

Some of our buyer :
France: Itfran, Sedies
Brazil: AEMCO ,STU 
Usa: John Deere , BLOUNT, Weasler, Agco, Omni Equipment, WOODS
Canada: JAY-LOR , CANIMEX ,RingBall

-Ø Our Organization with above twelve year’s heritage and 1000 personnel and 20 revenue.
-Ø With in excess of 100 Million USD income in 2017
-Ø With advance machinery equipments
-Ø With large operate potential and large good quality manage, ISO licensed.

you also can verify our web site to know for much more particulars, if you want our products catalogue, you should make contact with with us.


spiral elevated gear reducer/ screw jack/ gear reducer 

Firm Data

spiral elevated gear reducer/ screw jack/ gear reducer

spiral elevated gear reducer/ screw jack/ gear reducer

spiral elevated gear reducer/ screw jack/ gear reducer
spiral elevated gear reducer/ screw jack/ gear reducer spiral elevated gear reducer/ screw jack/ gear reducer
spiral elevated gear reducer/ screw jack/ gear reducer spiral elevated gear reducer/ screw jack/ gear reducer
spiral elevated gear reducer/ screw jack/ gear reducer spiral elevated gear reducer/ screw jack/ gear reducer


Content offered

Surface area treatment

Heat remedy

Reduced carbon steel, C45, 20CrMnTi, 42CrMo, 40Cr, stainless metal. Can be adapted with regards to customer requirements.

Blacking, galvanization, chroming, electrophoresis, shade portray, …

Substantial frequency quenching warmth therapy, hardened teeth, carbonizing, nitride, …

China manufacturer & factory supplier for spiral  in Gaoxiong China, Taiwan Province of China  elevated gear reducer  screw jack  gear reducer With high quality best price & service

China manufacturer & factory supplier for spiral  in Gaoxiong China, Taiwan Province of China  elevated gear reducer  screw jack  gear reducer With high quality best price & service

China manufacturer & factory supplier for spiral  in Gaoxiong China, Taiwan Province of China  elevated gear reducer  screw jack  gear reducer With high quality best price & service

China manufacturer & factory supplier for spiral  in Gaoxiong China, Taiwan Province of China  elevated gear reducer  screw jack  gear reducer With high quality best price & service

China manufacturer & factory supplier for spiral  in Gaoxiong China, Taiwan Province of China  elevated gear reducer  screw jack  gear reducer With high quality best price & service

China manufacturer & factory supplier for spiral  in Gaoxiong China, Taiwan Province of China  elevated gear reducer  screw jack  gear reducer With high quality best price & service

China manufacturer & factory supplier for spiral  in Gaoxiong China, Taiwan Province of China  elevated gear reducer  screw jack  gear reducer With high quality best price & service

Best China manufacturer & factory china manufacturer factory of synchronous screw jack With high quality best price

Best China manufacturer & factory china manufacturer factory of synchronous screw jack With high quality best price

Great attention has been paid on environmental protection and energy saving.


Quick Details

Applicable Industries:

Manufacturing Plant

Product name:

Worm Gear Screw Jack


Lifting Transpor



Material of gear:

Cooper Wheel

Worm speed:

50-180The company covering 88,000 square meters, has advanced equipment and strong technical strength, such as the numerical control machine tools and machining centers, CAD/CAM system, industrial robot etc. 0rpm

Lifting speed:


Mounting Position:

Foot Mounted. Flange Mounted

Output Form:

Shaft Output

Housing Material:

Cast Iron HT200



Packaging & Delivery

Lead Time
Quantity(Bags) 1 – 2 3 – 5 >5
Est. Time(days) 5 12 To be negotiated

Online Customization

Product Description

SWL Worm Gear Screw Jack

SWL worm and screw elevator is a basic lifting component. It has many characteristics, such as compact structure, small size, light weight, wide power source, no noise, convenient installation, flexible use, multiple functions, various supporting forms, high reliability and long service life.
It can be used alone or in combination. It can accurately control and adjust the height of lifting or propulsion according to a certain program. It can be driven directly by motor or other power or manually. It has different structure type and assembly type, and lifting height can be customized according to user’s requirements.

Expressed Method Of Model

SWL 2.5 M-1 A-Ⅱ-500 FZ








worm gear screw jack

bearing capacity(25kN)

Ratio Code

structural form code


assembly form

Screw stroke(mm)

Protection form code

SWL Worm Gear Screw Jack Features:

● Compact structure, small volume and convenient installation;

● High reliability and long life.

●It has many functions, such as lifting, descending, pushing and flipping with auxiliary parts.

● It can be used alone or in combination.

●The power source is extensive. It can be driven directly by motor or other power or manually.

SWL Worm Gear Screw Jack Mounting Dimensions

Our Company

Zhejiang provice EPT – one of the Biggest Transmission manufactrer in China GEAR TECHNOLOGY CO., LTD

Our company is located in the city of HangZhou ( Beautiful city where West lake located ) , ZheWe get a lot of questions surrounding PTO shafts and how to attach them to your tractor. In today’s post, we’ll cover the basics of PTO, PTO Shafts, and PTO adapters for your tractor mounted implements. PTO stands for “Power Take-Off” and is the primary mechanism for providing power to an attachment or implement (such as a flail mower) via PTO shaft.By providing rotational energy through the driveshaft (or cardan shaft) a variety of tractor mounted implements can be operated by small and mid-sized tractors.jiang provice Province of China.

We handle the products of power transmission, our lines mainly cover series products in speed reducers, gearboxes , associated electricial motors and other power transmission accessories. Based on the versatile functions, our products can be utilized in many fields: machines of waste water treatment, dredgers, chemical industry, cranes, metal working mills, conveyors, paper industry, cement industry, cableways and so on.With the excellent quality and reasonable price , our products enjoy a good reputation from customers and the peers all over the world.

Furthermore, the R&D investment are annually increasing for the purpose of better meeting the new demands of our customers and adapting the new tendency of the industry.
Depending on the principles of honestly operating and mutual benefit, We sincerely look forward to cooperating with you.

94 Copper Worm Wheel

94 Copper Worm Wheel with High Wear Resistance.


The box body which is cleaned by professional screening and washing equipment to ensure that the inner cavity of the box body is cleaner without iron filings.

Application area

SWL series worm and screw elevators are widely used in machinery, metallurgy, construction, water conservancy equipment and other industries. They have the functions of lifting, descending, advancing by auxiliary parts, turning over and Assembly position In order to set up a gear reducer and to make it work efficiently, the following instructions must be taken into account:other height adjustment functions.



Packaging: In order to ensure the integrity of product appearance, we will choose cartons, wooden pallets and wooden pallets according to customer needs.

Delivery time:Each reducer is manufactured and tested in accordance with strict and fixed procedures to ensure that the quality is correct before leaving the factory and delivery on time.

Transportation mode:We will choose the most suitable mode of transportation for our customers according to the weight and size of the goods. We can also choose the mode of transportation according to the needs of our customers.

Receiving and after-sales service:After receiving the goods, please check whether they are in good condition. We will provide customers with perfect after-sales service.


Q1: Are you a trading company or amanufacturer?
A: We are a manufacturer in Zhejiang provice Province, China. Our company owns the ability of manufacturing, processing, designing and R&D. We welcome your visit.

Q2: How we select models and specifications?
A: According to the specific details of the demands from the part of enquiry, we will recommend the products’ models upon synthesizing the factors of field of products usage, power, torque arm and ratio…

Q3: How is your price? Can you offer any discount?
A: Our prices are always competitive. If the customer can place a large order, we surely will allow discount.

Q4: How long should I wait for the feedback after I send the enquiry?
A4: We will reply as soon as possible, 12 hours at most.

Q5: What is your product warranty period?
A: We have the certifications of ISO9001,CE, SGS.

Q6: What industries are your gearboxes being used?
A: Our gearboxes are widely applied to metallurgical equipment, mining equipment, automation equipment, food machinery, packaging equipment, tobacco equipment and so on.

Best China manufacturer & factory china manufacturer factory of synchronous screw jack With high quality best price

Best China manufacturer & factory china manufacturer factory of synchronous screw jack With high quality best price

Best China manufacturer & factory china manufacturer factory of synchronous screw jack With high quality best price