Forged Hinges for Truck Cranes
1.Material:18CrNiMo7-6/20CrMnTi/35CrMo
2.Machining accuracy: ±0.1mm
3.Mold opening cycle: About 45 days
4.Customization: Fabricate tailor-made products that precisely align with your technical specifications
5.Weight:We will ascertain the material usage and the weight of the finished products according to the drawings provided by the customers.
6.Craft:Forging
Product Introduction:
The hinge (also known as the ear shaft or hinge seat) in cranes such as crawler cranes and truck cranes is a pivotal connection point for key components like the boom, outriggers, and slewing mechanism. Its core function is to transfer loads, enable relative rotation between components, and ensure the stability and flexibility of the entire machine structure. It features high-strength load transfer and fatigue resistance, high-precision hinging and movement flexibility, integrated hinging layout, wear-resistant surface treatment, quick assembly and disassembly, and optimized maintenance costs.
Product Advantages:
Full-process inspection
Full-process processing capability
Full-range products
Production Process:
Raw material inspection → Cutting → Forging → Normalizing → Rough turning → Rough milling → UT → Quenched and tempered → Shot peening → MT → Finished turning → Finish milling → MT → CMM/GMM → Cleaning packaging
Packaging And Shipping:
Our professional team follows a stringent quality control process for all orders. Prior to shipping, every product undergoes thorough cleaning, clear labeling, and reliable rust-proof treatment. After that, a comprehensive appearance inspection is carried out to ensure top-notch quality. Finally, we carefully package and store the products in our orderly warehouse, ensuring they are ready for immediate delivery.
Company Strength:
The company has obtained certifications for ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health and Safety Management System from TÜV Rheinland. Its quality management capabilities have been recognized by international and domestic industry leaders, and it has received numerous honors such as Outstanding Supplier and Best Quality Award.
