|Description||V30 Door Cpunter Wheel Roller
782573 962156 34*19mm
|Model||SH-4 AC220V AC220V AC380V|
|Transportion||TNT, UPS, DHL, Fedex, Air, Sea|
|Packages||Carton, Wooden case, Pallet etc|
|Delivery Time||Normally 2-3 working days after payment|
|Payment Method||Company Bank, Western union, alibaba, Paypal, Personal bank etc|
Pictures for Elevator V30 Door Cpunter Wheel Roller 782573 962156 34*19mm
What is the difference between the elevator door hanging wheel and the nylon door hanging wheel?
Nylon material belongs to engineering plastics. The advantages are that the noise will be relatively small, and the weight will be much lighter. The disadvantage is that the wear resistance is worse than that of iron wheels.
Iron, advantages, good stability, wear resistance, disadvantages. The major is also larger. For light-load occasions such as the door wheel, there is not much difference between the two, almost the same.