The wheel hub is designed for load bearing, gap adjustment, guidance, shock absorption, and wear resistance — ensuring stable ground contact, efficient suction, smooth travel, and long service life.
It supports the full weight of the suction nozzle, preventing direct friction with the road surface to reduce wear and resistance. The hub rolls smoothly with the vehicle, adapting to road irregularities and keeping the nozzle parallel to the ground at all times — no drifting or tilting.
It performs reliably on municipal main roads, auxiliary roads, residential areas, factory zones, and various other surfaces with excellent adaptability.

Who are we?

Changsha jieermei Sanitation Machinery Equipment Co., LTD., located in the star city of Changsha, adjacent to Sany Heavy Industry, a giant in the field of intelligent engineering machinery, was established in 2013. We specialize in the design, development, production, after-sales service of accessories for environmental sanitation vehicles, as well as installation guidance and technical support for the upper part of these vehicles.

How can we guarantee quality?

Before large-scale production, manual quality inspection of pre production samples is always carried out; Always conduct final inspection before shipment;

What can you buy from us?

Cast iron structural components and waterway fluid components for cleaning sanitation vehicles (fan module assembly, suction cup module assembly, cleaning mechanism assembly, etc.)