4.5 Inch Multifunction Fitness Equipment Steel Cable Pulley Wheels For Health Clubs

This was the first design of silver alloy pulleys used on strength machines 15years ago .that was really a amazing selling after that while continurous orders came perfectly.

Regards the shape , there is nothing special but without any holes in the middle of the pulley , this is not specification but also a different feeling , actually the pulley on gym equipment is to be assembled and covered by steel plates for both of the front and back sides .the bearing in the middle of the pulley will be running around the steel shaft which to be stable with the machine ,so all body of the pulley will be moving after the power from the movement of exercise . frankly ,there is no any difference with hole or not .it is not to be found anytime .

And the groove size of the pulley , seriously speaking ,it is better match the cable sizes exactly without shaking anytime ,but it doesn't make any sense because of the strength and straight direction . the common size of sides is 19mm to 21mm , somebody likes to use very thin cable by 5mm and there are also some buyers like to use thicker size more than 6mm . up to you .

We Rapid Health Technology Co.,Ltd. was established by another name Rapid Fitness Equipment Parts Co Ltd. in 2008 , we earlier had been a known factory which not named 6years before , now since 2008 , we became to be engaged in gym equipment parts to support some of our international buyers for their early new companies. In the past 10years , we got good reputation and continurous orders from many buyers abord especially the buyers from the beginning.

We also successfully designed many items of different gym equipment parts like Gym Weight Equipment Weight Plates ,Barbell Plates,Weight Stacks ,Dumbbells ,Benches ,Yoga Mats and also a few of new items which right belong to the buyers no selling to others. that's the rules never sell with moldings designed by buyers . on the other hand , we learnt a lot from the designs of buyers which helped us to be more smarter and efficient to make our job perfect as possible . we thank for their cooperation.

Learning from the experience and failed trial before , we pay much attention to quality points inspection and modification in order to update old and failed things into new also successful things ,we imported more equipment ,professional designer and skilled worker to keep everything in a best condition , till now ,we successfully cooperated with more than 20 international companies for more than 7years in average . we would try best to offer more and more qualified products being a reaialbe support behind all buyers .