12T 14T 16T Heavy Duty Germany Drum Type Axles for Semi Trailers
Product Description
QC management system | Implementing IATF 16949:2016 |
Services quality management system | Implementing ISO 9001:2015 |
Product technical standard | Implementing JT/T 475-2020 |
Fatigue life | 1,700,000 cycles |
Raw material for beams | 20Mn2 seamless steel tube from China's top 3 steel mills |
Axle beam | Spinning forming Intermediate frequency quenching Tempering Better load capacity & service life |
Beam machining | Using a special Double-head CNC Lathe, both ends of the beam are processed at the same time, and the axle coaxiality is guaranteed;
Medium frequency quenching is used at the bearing mounting position to obtain strong fatigue resistance; The bearing mounting position is processed by Fine Grinding Process to meet the high dimensional accuracy requirements of the designed axle; The brake base plate welded on the axle is bored with a special Six Hole Boring Machine to ensure that the parallelism of the six holes meets the design requirements of the axle. |
One-piece beams | Using high-quality low alloy steel and double-head extrusion process to obtain high loading capacity, long service life, light weight and remarkable performances. |
As a trailer axle manufacturer, Linfeng Machinery is proud to supply high-performance axles for industries such as Utility Trailers, RV, and Marine. Through advanced engineering and cutting-edge technology, Linfeng Machinery has set the industry standard for axle quality and durability. Our axle assemblies and components are fully traceable, with each product tied to its original production run and lot number for complete quality assurance.
