Zhangqiu Forging: Upgrading Excavator Forgings Technology with Certification Supporting Global Delivery
Zhangqiu Forging: Upgrading Excavator Forgings Technology with Certification Supporting Global Delivery
Zhangqiu Heavy Forging Co., Ltd. has been deeply engaged in the forging industry for over 30 years. Focusing on the core needs of construction machinery such as loaders, excavators, and drilling rigs, it has launched a series of technologically upgraded forging products. Among them, excavator forgings, with breakthroughs in performance, customization capabilities, and global authoritative certification, have become the preferred matching solution for OEMs at home and abroad.
Excavator Forging Technology Upgrade: Dual Breakthroughs in Strength and Energy Saving
As the "power core" of an excavator, the performance of forgings directly determines the equipment’s heavy-load adaptability and service life.
Customized Cases: Precisely Adapting to Diverse Construction Scenarios
Relying on a flexible production system and a professional R&D team, Zhangqiu Forging provides personalized forging solutions for global customers:
- Customized 20-ton excavator bucket tooth forgings for a German construction machinery company to meet European mountain construction needs, using wear-resistant alloy steel and precision die forging processes, extending bucket tooth service life from 200 hours to 800 hours, and increasing equipment overall utilization by 40%.
- Developed corrosion-resistant excavator slewing bearing forgings for Southeast Asian mining clients, suitable for high-temperature, high-humidity, and sulfur-containing geological environments, with special surface treatment processes controlling the forging corrosion rate to within 0.02mm/year, meeting long-term continuous operation requirements.
- Customized 60-ton excavator boom forgings for large domestic infrastructure projects, using short-process die forging technology, increasing material utilization from 68% to 82%, shortening delivery cycles by 30%, successfully meeting the high-strength operation requirements of tunnel excavation.
Global Authoritative Certification: CE and Three Systems Build Quality Trust
All construction machinery forgings undergo strict testing and certification to ensure compliance in global markets:
- Full CE Certification Coverage: Excavator forgings and loader and drilling rig supporting forgings have all passed the EU Machinery Directive (2023/1230) CE certification, meeting core requirements for machinery safety, noise control, and exhaust emissions, allowing free circulation within EU member states and European Free Trade Association countries. Certification documents cover product design drawings, risk assessment reports, test reports, etc., maintained for 10 years for inspection, providing customers with complete compliance assurance.
