Processing routes for polymers, fluorochemicals, powder alloys, ceramics and semiconductor materials.
Advanced Materials
Processing routes for polymers, fluorochemicals, powder alloys, ceramics and semiconductor materials.
Advanced Materials
Drying, wet grinding and granulation solutions for battery materials, technical ceramics, hardmetals, polymers and electronic materials. Processing routes are selected around feed characteristics, particle size, moisture content and temperature sensitivity, from laboratory trials to production.
Solutions Center
Advanced Materials
-
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 → -
Photoresist & Photoinitiator Low-Temperature Drying System
Longxin selects low-temperature drying routes for suitable photoinitiators, photoresist-related chemicals and viscous resin intermediates according to material form and solvent. An inert-gas closed-cycle fluid bed can be configured for suitable powders; a mixed conical vacuum dryer is an alternative for viscous or high-solids feeds. Oxygen control, solvent recovery and containment are engineered for the actual material and plant conditions.Read More → -
Rare-Earth Polishing Powder Grinding & Spray Drying Line
Longxin's rare-earth polishing-powder route couples wet deagglomeration in a WSP high-flow pin-type bead mill with centrifugal spray drying and fine-powder recovery. The process is intended for suitable cerium-rich slurries where hard agglomerates and drying-induced re-agglomeration affect powder consistency. Grinding media, slurry solids, atomizer and collection system are selected from material testing.Read More → -
CNT Conductive Additive Spray Drying System
Longxin's CNT route prepares and atomizes pumpable conductive-additive slurry for spray drying, then uses selected fine-powder filtration and contained collection. A two-fluid nozzle can be assessed for difficult high-viscosity feeds, while pre-dispersion is specified when agglomerates affect feeding. Material and pilot tests guide the drying route and powder-recovery configuration.Read More →