I. Chemical Industry
Typical Materials: Polyvinyl chloride (PVC) resin, polytetrafluoroethylene (PTFE), melamine, cyanuric acid, antioxidant 168, dye intermediates (such as anthraquinone, nitroanthraquinone), catalysts, rubber accelerators.
Advantages: Conductive heating avoids thermal degradation; closed structure allows for solvent recovery, reducing VOC emissions.
II. Pharmaceutical and Pesticide Industry
Typical Materials: Vitamin C, Vitamin B12, ampicillin, cephalosporin raw materials, traditional Chinese medicine extracts, enzyme preparations, yeast extracts, herbicide technicals.
Advantages: Vacuum operation enables low-temperature drying (40–80℃), preventing decomposition of active ingredients; GMP-grade 316L stainless steel material ensures sterility and cleanliness.
III. Food and Feed Industry
Typical Materials: Milk powder, starch (corn starch, tapioca starch), fruit and vegetable powder (apple slices, carrot slices), surimi products, tea polyphenol extracts, protein feed, fishmeal.
**Adaptation Advantages:** Low-temperature drying preserves nutrients and flavor; food-grade materials meet hygiene standards; no contamination is carried by hot air.
IV. Environmental Protection and Resource Utilization
Typical Materials: Municipal sewage sludge, electroplating sludge, papermaking sludge, desulfurization gypsum, fly ash, slag.
Adaptation Advantages: Can reduce moisture content from 80% to 10%–20%, significantly reducing volume; modular design supports continuous operation with large processing capacity.
V. New Energy Materials
Typical Materials: Lithium iron phosphate (LFP), ternary materials (NCM/NCA), graphite anode, lithium hydroxide, photovoltaic silicon powder.
Adaptation Advantages: High-cleanliness, low-iron design (iron ions <10ppm), nitrogen protection against oxidation, precise humidity control (±0.1%), ensuring battery performance.
VI. Other Special Materials
Ceramics and Refractory Materials: Alumina ceramics, silicate fibers, refractory brick raw materials.
Metal powders: Nickel powder, cobalt powder, tungsten powder; avoid high-temperature oxidation to maintain purity.
Light industrial raw materials: Daily chemical powders (facial mask powder, laundry detergent), paper filling materials, feed additives.
