CE Certification hitachi undercarriage roller factory Pricelist

Material: 50Mn/40MnB
Finish: Painting/ Smooth
Colors: Black or yellow or customized
Technique: Forging, Casting, Machining, heat treatment, Assemble, Painting
Surface Hardness: HRC50-58,deepth: 8-12mm

Track roller production technology
The production technology of rollers fully complies with IS01050-1992 “Impact Test Specifications for Excavators and Ancillary Equipment”
1. The nominal diameter and width of the supporting wheel should meet the requirements of the standard and be suitable for various types of machines;
2. Materials should comply with the requirements of corresponding international standards and should meet the requirements of quality parameters;
3. The preload force of the rollers is within the specified range and should be adjusted for different terrains and operating environments:
4. The rollers have undergone strict quality inspection, including dimensional inspection, hardness inspection, metallographic inspection and magnetic particle inspection;
5. The surface of the rollers is sprayed or heat treated and other anti-corrosion treatments are carried out to ensure the service life of the machine. 6. The balance of the rollers meets the requirements of the corresponding international standards to ensure its normal operation.

Xiamen Globe Truth (GT) Industries Co.,Ltd are a Excavator spare parts supplier and exporter, WE focus on R&D and production of undercarriage parts for tractor excavators and bulldozers since 1998.Welcome to contact us！