Building Momentum, Driving Change — Unlocking the Power to Transform Through Cycles
Polymers
Building Momentum, Driving Change — Unlocking the Power to Transform Through Cycles
Polymers
Longxin Smart specialises in micro- and nanoscale powder processing. Driven by innovation and national strategic priorities, the company serves advanced materials, new energy, 5G and semiconductors, precision ceramics, cemented carbide, catalysts, hydrogen energy and fluoropolymers — breaking through critical process bottlenecks with a full-chain intelligent manufacturing ecosystem spanning grinding, dispersion, drying, granulation and automated control.
With proprietary IP and core technology breakthroughs, Longxin Smart has achieved domestic substitution from single machines to complete-line EPC systems — a leap for China's high-performance powder equipment from following to running abreast.
- Core technology breakthroughs: a leap from low-quality imitation to pioneering innovation
- Application-driven innovation: a dedicated solution for every material
- An innovative foundation: focused not only on today, but on the future
Solutions Center
Polymers
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PVC Paste Resin Spray Drying System
Longxin configures centrifugal spray drying for PVC paste resin emulsions and dispersions. Feed filtration, atomization, controlled hot-air contact and powder collection are coordinated to match the resin grade, residual moisture and target powder characteristics. Wall-protection and heat-recovery measures can be considered where the material and plant conditions support them.Read More → -
CPE Two-Stage Airflow & Fluid Bed Drying System
Longxin's CPE route starts with airflow or flash pre-drying of wet chlorinated polyethylene filter cake, then transfers material to multi-zone continuous fluid-bed drying and a separate cooling bed. The stages are coordinated to remove moisture while managing CPE temperature and agglomeration behavior. Wet-cake moisture, throughput, product-temperature limit and utilities determine the process design.Read More →