情色在线免费视频网站,日韩视频—色哟哟,亚洲国产青草衣,区二区一片黄人成,日韩熟女精品一区,五十路熟女息子,精品熟妇视频一区二区,久二区人妻精品韩日美,国产一区二区在线香蕉

Back to Geotechnical Construction Project Reference

High-Speed Needle Punching Machine (Application: Polyester Filament Base Fabric)

Project Definition

China Industrial Materials Polyester Filament Base Fabric (High-speed Production)

Customer Requirements

The customer needs to achieve high-speed production for filament base fabric under relatively low basis weight conditions, while ensuring stability in strength and surface quality.

Project Achievements

Achieved stable high-speed production (Max 24 m/min).
Capacity reached approximately 490–1460 kg/h.
Finished products possess excellent strength and surface quality.

Solutions

Ultra-High-Speed Needle Punching Capability

Needle frequency up to 2200 rpm (Fastest in China).
Production speed can reach 20–24 m/min.

Adaptability for Thin Materials

Optimized needle arrangement density (approx. 6403 needles/m), with a needling density of approx. 71 punches/cm2, suitable for low-basis-weight products.
Guarantees web reinforcement and surface quality, maintaining stable needling effects even at high speeds.