China Hot selling CZPT Patented Pulley Design Tower CZPT Nylon Pulley 330mm/490mm/415mm OEM

Product Description

       The wearability of MC nylon is 4-5 instances much better than steel or iron pulley.It can be utilized in a extensive temperature limit from -forty diploma to100 degree.Nylon pulley employed for CZPT pulley and wire rope,it has excellent corrosion resistance, sheds h2o and does not rust.It can decrease vibration and work efficiently with no sound.And it has great machining functions and large form balance.

Tower CZPT  Nylon Pulley


Nylon pulley


415/one hundred ten*60mm






tower crane

Tailored Tower CZPT Design: ALL Design Tower Crane





We have all sizes of nylon pulleys for tower cranes, this sort of as 580mm, 490mm, 415mm, 350mm, 330mm, 280mm, etc. If you want other sizes, please get in touch with us.
We are a factory, so we can satisfy the non-common customization of our merchandise, due to the fact there is no intermediary trader, so we maximize the gain of our customers.

      ZheJiang CZPT Intelligence Tools Co., Ltd.(ZTM) is a major construction gear company in the business. Launched in 2003, the company specializes in the analysis, advancement and producing of tower cranes and building hoists. Soon after many years of climbing and breakthroughs, CZPT ranked as NO. 5 tower CZPT manufacturer and has also turn out to be a member of drafting industry-related standards in China.
      With innovation and advancement for numerous several years,ZTM specialized in hammer head tower CZPT sequence ,flat leading and luffing tower CZPT sequence ,every single collection with a wide range of dimension and capacities,all strictly complies with European regular F.E.M 1.001.As a major producer in the sector,ZTM creation CZPT protect an area of 200,000 square meter ,about 1100 workers included sales ,R &D ,following product sales and technical assist.We have been exported much more than eighty nations and places all over the entire world this kind of as Korea,Malaysia,Viet nam,South America ,Middle East ,Southeast Asia and many others.ZTM tower cranes are fitted with A to Z basic safety functions to aid increase protection for  technicians ,operators in the perform atmosphere,protection obtain to all z1s.

1. You are a trader or a manufacture?
We are an original Professional tower crane manufacturer.
Our factory located on Jingfa Avenue, Economic Improvement Z1, HangZhou, ZheJiang , China

2. How can I be sure the part will fit my tower crane?
Give us correct model number/machine serial number/ any numbers on the parts itself. Or measure the parts give us dimension or drawing.

three. How about the payment terms?
We usually accept T/T or Trade Assurance. other terms also could be negotiated.

4. What is your minimum order?
It depends on what you are buying. Normally, our minimum order is 1 20′ full container and LCL container (less than a container load) can be acceptable.

5. What is your delivery time?
FOB HangZhou or any Chinese port : 20 days . If there are any parts in stock , our delivery time is only -7 times.

six. What about Quality Control?
We have a perfect QC system for the perfect products. A team who will detect the  product quality and specification piece carefully, monitoring every production     process until packing is complete, to ensure product safety into container.

Any questions, remember to give us a concept, hope can cooperate with you! and welcome to visit us!

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In a compound pulley system, there is each a movable pulley and a fastened pulley. This implies that not only does the load “truly feel” lighter, but you can also alter the path of the pressure. Although this kind of configuration can transfer weighty hundreds very simply, it comes at the price of necessitating really a bit of movement to do the job.
In a dual pulley method, this ratio is equivalent to the reference diameter of the output pulley becoming better than the reference diameter of the enter pulley. It truly is fairly easy as long as you estimate the equipment ratios for a much more sophisticated pulley method stage by step. For multiple pulleys, the ratios of the a variety of elements of the mechanism should be calculated to establish the general ratio. In the photograph above, the reference diameter of the lower push wheel is 20mm, the radius of the higher wheel is 40mm, and the ratio is 2:1. 2 spins on the reduced wheel and 1 spin on the higher wheel. The equipment ratio also tells us something about the torque of the method because the ratio of output torque to input torque is equivalent to the gear ratio. For that reason, the torque applied to the higher wheel is two times as fast, but the velocity is halved.

China Hot selling CZPT Patented Pulley Design Tower CZPT Nylon Pulley 330mm/490mm/415mm     OEM