When batches are large and the material is difficult — high viscosity, fine crystal, high activity or toxic — drying speed and complete containment decide the economics. The TZ2000 cone-type three-in-one machine heats the cake from three directions at once and discharges it completely through the cone bottom, cutting cycle time and operator exposure for large-scale fine chemical and pharmaceutical production.

1. Shell jacket heats the cake bed from the outer wall.
2. Cone jacket heats the lower cake layers along the cone contour.
3. Hollow ribbon agitator is itself a heat exchanger: hot water or thermal oil circulates inside the ribbon while it slowly turns and re-exposes the cake, transferring heat from the inside of the bed.

Because heat is applied from outside and inside simultaneously, wet cake dries faster and more evenly than in machines heated by the shell jacket alone — shorter batches, lower energy cost.

• High-viscosity / sticky cakes: the ribbon continuously cuts and breaks up agglomerates so the bed never bridges or channels.
• Fine crystals: gentle ribbon action protects particle size while uniform washing removes mother liquor completely.
• Toxic / high-activity compounds: fully enclosed pressure/vacuum operation prevents dust and vapor release.
• Solvent-containing slurries: explosion-proof motors, ATEX control cabinet and nitrogen inerting are available.

1. Fully enclosed processing — no leakage, no contamination of product or environment.
2. Automatic discharge through the cone bottom reduces labor and keeps operators away from the product.
3. Stepless speed regulation adapts the ribbon to filtration, washing, pulping and drying steps.
4. Horizontal filter media filters cleanly in one pass with no residual liquid; media change is quick thanks to the unique seal design.
5. Corrosion-resistant versions (Hastelloy, titanium, PTFE-lined) handle aggressive media.
6. Stirring, mixing, reaction, washing and drying run in one vessel under PLC full automatic control.

Work pressure -0.1~0.3 MPa for all models; highlighted row = TZ2000.

• PLC + HMI control with recipe management for repeatable batches; optional remote monitoring.
• Explosion-proof configuration and nitrogen inerting for flammable solvent processes.
• Cone section lowers hydraulically for fast filter media change, internal cleaning and inspection.
• Few dead corners and polished surfaces simplify cleaning; CIP option available for sterile production.
• Contact parts: SUS316L electropolished standard; SUS304, Hastelloy, titanium and PTFE lining optional.

Large-batch pharmaceutical intermediates, viscous agrochemical formulations, pigment and dye slurries, lithium battery materials and fine crystals where contained processing, clean discharge and fast low-temperature vacuum drying are required.

The hollow ribbon roughly doubles the effective heating surface compared with shell-jacket-only heating. Customers typically report 20-40% shorter drying cycles on the same product, depending on cake thickness and moisture.

No. The ribbon keeps the cake mobile during drying, and the cone outlet is the widest possible discharge path — viscous products that bridge in flat-bottom vessels discharge reliably from the cone.

Yes. The vessel is fully sealed, operates under pressure or vacuum, and can be equipped with explosion-proof motors, nitrogen inerting and contained charging/discharging for operator protection.

The complete cone section is lowered by hydraulic cylinders, giving unobstructed access to the filter plate and ribbon agitator for media replacement, inspection and validation.

45-65 days depending on configuration and contact material. Overseas installation and commissioning service is available.