PRODUCTION PROCESS
Innovating Excavator Reach
Pioneers in Long Reach Arm Solutions
Production Process
High-end manufacturing equipment
The Hardcore Foundation of Precision Manufacturing
Laser Precision Cutting
Equipped with advanced laser cutting machines and CNC control, we achieve ultra-smooth, burr-free edges. Each piece is cut with micron-level accuracy, ensuring perfect fit and flawless results from the first cut.
Automated Welding Robot
Critical welds are precisely executed by robots, eliminating human variability and ensuring that each weld is consistently strong and reliable.
Double-sided Hole Drilling
A dedicated double-sided hole drilling machine is used to precisely process the pin holes on both sides of the ear plate at one time, ensuring extremely high coaxiality. This enables smooth installation of the pin shaft, effectively avoiding eccentric wear and greatly extending the service life of the shaft and shaft sleeve.
Sandblasting and Polishing Treatment
Fully automated equipment thoroughly cleans and decontaminates components, creating a consistently rough surface that greatly improves paint adhesion and significantly boosts corrosion and rust resistance.
Premium Raw Materials
The Solid Foundation of Outstanding Quality
Core Technology
The Technical Soul of Ingenious Craftsmanship
Core Technology
The Technical Soul of Ingenious Craftsmanship
Precision Beveling
Accurate beveling is performed prior to welding to ensure complete penetration and fusion of the weld, resulting in a connection strength that is on par with the base metal.
Exclusive Tooling Fixtures
Customized exclusive fixtures are made for different machine models to ensure that each long reach boom produced in batch perfectly matches your excavator.
Nondestructive Testing
The core welds undergo “CT-style” flaw detection, ensuring that no internal defects are left undetected.
Multi-layer Multi-pass Welding
For critical stress-bearing components, the multi-layer, multi-pass welding process is rigorously applied. This layer-by-layer approach effectively prevents defects such as pores and slag inclusions that can occur with single-pass welding, while refining the internal grain structure of the weld, resulting in improved toughness.
Strict Quality Control
The Quality Lifeline Throughout the Process
Source Inspection
All raw materials undergo rigorous inspection before being accepted into the warehouse; any materials that do not meet the required standards are rejected and will not be allowed into the factory.
Process Inspection
Multiple quality inspection checkpoints are implemented throughout production. If any issues are detected, production is halted immediately, and the affected materials will not proceed to the next stage.
Final Testing
Before leaving the factory, the product undergoes thorough testing, including checks for dimensions, pressure, and functionality, to ensure that it is 100% reliable when delivered to you.