Customized Products Electric Spur Gear Wheel

Customized Products Electric Spur Gear Wheel

Gears sound like magic, but they're simply science in action! Look at the diagram here and you'll see exactly how they work. The pair of gear wheels (top) works in exactly the same way as an ordinary pair of wheels the same size that are touching (middle); the only difference is that the gears have teeth cut around the edge to stop them slipping. But a wheel is really just a lever, so a pair of wheels that touch is like a pair of levers that touch (bottom).


Thinking of gears as levers shows exactly how they work. Suppose you turn the axle. The bar  moves faster and with less force ) because it's working as a lever. If you can't see this, suppose the red bar were a spanner and you pushed to undo a nut in the center. Then it would turn with less speed and more force. If you turn instead, the opposite is true: you get more speed and less force. That's the red bar, which is just touching the blue bar. As the two bars touch, they must be going at the same speed. Now the blue bar is also a lever, but it's working the other way: like a spanner. So if we apply a force, it's magnified by the leverage of the blue bar and we get more force (and less speed) at point.

Our Company Zhongda Steel Structure

steel frame structure.metal homes.metal shop buildings.steelmaster buildings.Zhongda Enterprise is now a leading steel structure processing company in North-East China with full annual production capacity of 40,000 tone.long span steel structure  factory warehouse, building Zhongda Enterprise was founded in 2002.and with in 15 years of development, the company has grown to a multi-functional steel processing base, with total ground area of 100,000㎡ and factory size of 68,000㎡. From 2009, according to the market demand, Zhongda entered into a new field of long-span steel structure bridge, and until 2016, Zhongda had manufactured over 60,000 tons of steel structured constructions for government projects, such as the Zone 2, Zone 3,Zone 4,overpass bridges, Benxi, Wuai river-crossing bridges etc. Zhongda  now has more than 400 employees and more than 50 highly qualified employees with relevant certificates, and was rewarded [Level One Nationalsteel ConstructionContracting Qualification " . In order to respond the national strategy of [the Belt and Road initiative",  Zhongda Enterprise established a Liaoning Zhongda Shenbang Industrial Co. LTD in China (Lioaning)free-trade district, with specific purpose of developing prefabricated building and modular buildings, with the initiation to maximize the advantage of Zhongda`s design and manufacture ability. Great feedback were received from customers around the world, including Europe, America, Australia, and Africa etc.   Zhongda Enterprise is now became a international steel structure construction company, with multi-functions of designing, manufacturing, marketing, and installation, with products including steel structured factories, shopping malls, bridges, residential buildings, modular and prefabricated  buildings. Zhongda Enterprise, as a member of the Modern Construction Industry, is willing to embrace the world and build a better home for everyone of us!

FAQ
1. You are manufacture factory or trading company?
We are manufacture factory. And you are welcomed to visit us at any time. The quality control flow and sales team will show you our professionalism. Also you will can get best and most competitive price after visiting us. 
2. Is your price competitive compared with other companies?
Our business objectives are to give the best price with same quality and best quality with the same price. We will do everything we can to reduce your cost and guarantee you get the best product that you paid for. 
3. Can you send engineers or whole team to install my project?
We will give detailed installation drawings and video for free. We can send engineers as installation director or a team upon request.
4. Do you accept container loading inspection?
You are welcomed to send an inspector, not only for the container loading, but any time during the production time.
5. Do you offer designing service for us?
Yes, we could design full solution drawings as your requirements. By using AutoCAD, PKPM, MTS, 3D3S, Tarch, Tekla Structures (Xsteel) and etc. we can design complex industrial building like office mansion, super marker, auto dealer shop, shipping mall, 5 star hotel.
6. What is the delivery time?
Delivery time depends on order quantities. In general the delivery time to nearest seaport in China will be 30 days after receiving deposit.
7. How can you get a quotation for your projects?
You can contact us by email, phone, WhatsApp, Skype, Viber and so on 24*7 and you will get reply within 8 hours.