From ultrasonic welding to vibration friction welding to injection-molded locking nodes — a complete technology portfolio under one roof. 15+ years, in-house factory, deployed across 20+ countries.
Explore Solutions 📜 Download White PaperEach solves a different node connection challenge. Together they cover the entire geosynthetics spectrum.
High-speed ultrasonic node welding for PP and steel-plastic geogrids. 24-48 heads, 15/20kHz dual frequency, 6m working width. The industry standard for high-volume production.
15-20kHz 路 24-48 heads 路 6m width 路 10,000-25,000 m²/day
Motor-driven linear vibration friction welding for fiberglass, PET, and FRP geogrids. Preserves fiber integrity where vertical ultrasonic damages it. 6m weld width, 100-210 m²/h.
100-200Hz 路 6m width 路 JT/T 1432.1-2022 路 Fiber-safe nodes
Complete geocell production line: HDPE extrusion + ultrasonic welding. 16 heads weld 8m wide. From pellets to finished panels in one automated process. Cell height and thickness customizable.
16 heads 路 8m weld width 路 Ø210 extruder 路 200-300 kg/h
The next generation: mechanical locking + plastic injection replaces welding entirely. Node strength independent of material weldability. Opens PET, aramid, basalt, and hybrid geogrids to mass production.
In development 路 Multi-material compatible 路 Mechanical + fusion bond
Why vertical ultrasonic and linear vibration friction welding fail for PET/FRP geogrids — and the torsional ultrasonic solution. 14-page technical white paper with full comparison tables.
📜 Download Free White PaperIn-depth articles on node connection technology, material selection, and production optimization
Chengdu Xinlutai Welding Equipment Co., Ltd (CDXLT) has been serving the geosynthetics industry for over 15 years. We operate our own factory with full machining capabilities and in-house PLC control system development — not a trading company, but a manufacturer.
Southeast Asia, Central Asia, Africa, South America, and the Middle East. We ship complete production lines, not just machines.
Traditional ultrasonic welding →Vibration friction welding →Injection-molded locking nodes. We are actively developing the next generation of node connection technology and seeking forward-thinking partners to define the standard together.
📩 Send inquiry: 200966075@qq.com | cdxlt.com