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Process freeze dryer FD-P series
for the pharmaceutical industryhygienicstainless steel

Process freeze dryer - FD-P series - Labfreez Instruments Group Co., Ltd - for the pharmaceutical industry / hygienic / stainless steel
Process freeze dryer - FD-P series - Labfreez Instruments Group Co., Ltd - for the pharmaceutical industry / hygienic / stainless steel
Process freeze dryer - FD-P series - Labfreez Instruments Group Co., Ltd - for the pharmaceutical industry / hygienic / stainless steel - image - 2
Process freeze dryer - FD-P series - Labfreez Instruments Group Co., Ltd - for the pharmaceutical industry / hygienic / stainless steel - image - 3
Process freeze dryer - FD-P series - Labfreez Instruments Group Co., Ltd - for the pharmaceutical industry / hygienic / stainless steel - image - 4
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Go to the Labfreez Instruments Group Co., Ltd website for more information

Characteristics

Laboratory/process
process
Applications
for the pharmaceutical industry
Other characteristics
stainless steel, high capacity, hygienic

Description

Product Overview
  • Labfreez® FD-P Series production pharmaceutical freeze dryer designed for vaccine vials, pharmaceuticals and bulk medicine production in controlled clean-room environments.
  • GMP-compliant design with CE and ISO 9001 certification; FAT/SAT and IQ/OQ/PQ documentation supported.
  • Shelf area options from ~1 m² up to ~51 m²; typical small model (FD-P2) processes ~20–30 kg per batch; large models up to 500 L feed.
  • Stoppering under vacuum, optional CIP and SIP (121 °C steam sterilization) for validated cleaning cycles.


Main Features
  • Shelf pre-freezing and rapid temperature change: typical shelf range +20 °C to -40 °C; control accuracy ±0.5 °C (PID).
  • Automatic lyophilization control with recipe programming, thousands of recipe storage and data logging with USB export.
  • Vacuum regulation, end-point detection and pulse backfill (slow/medium/fast) to protect sensitive granular or flocculent products.
  • Large industrial HMI touchscreen, PLC core, real-time temperature and vacuum monitoring (50 ms acquisition) and SCADA/PC remote monitoring.
  • Optional eutectic point test, process curve inquiry and calibration functions for long-term measurement accuracy.


Dry Chamber
  • Vacuum vessel designed to -0.1 MPa (pressure container certification on SIP models where applicable).
  • Polished SS304 construction standard; SS316L available for product-contact parts.
  • Round-corner design, Ra ≤ 0.4 μm surface finish and cabinet leak rate ≤ 5×10-3 Pa·m³/s for easy cleaning and contamination control.
  • Polyurethane insulation thickness >100 mm; door with dual handles and locking (pneumatic lock optional for SIP).


Shelves
  • High-strength shelves pressure-tested to 0.3 MPa; helium mass-spectrometer leak-tested.
  • Silicone oil circulating heating/cooling enables shelf temperature change from +20 °C to -40 °C in ~60 minutes.
  • Polished SS304 or SS316L shelf surfaces; temperature control stability suitable for pharmaceutical processes.


Easy to Use
  • Color touchscreen HMI with recipe management, multi-segment programming, automatic/manual modes and user management.
  • Automatic data recording, freeze-drying curve display, USB export and alarm/protection systems.
  • SCADA remote control support for local PC and mobile monitoring (remote range quoted up to 1.5 km depending on configuration).


Auto CIP & SIP System
  • Product-contact components in AISI SS316L; wide-angle and ball-type piping to ensure complete cleanability.
  • Pulsatile negative-pressure steam delivery, 121 °C steam sterilization and intermittent cleaning to optimize cleaning effectiveness and utilities.
  • German GOETZE valves and SS316L piping; pressure container certification available for SIP-capable models.


Model & Specifications (examples)
  • Small models (FD-P1 to FD-P5): dry area 1.15–5.2 m²; feed 10–50 L; shelf counts 4+1 to 7+1; condenser capacity ≥20–100 kg/batch; installed power ~18–25 kW.
  • Medium/large models (FD-P10 to FD-P50): dry area 10.5–51.3 m²; feed 100–500 L; condenser capacity ≥300–1000+ kg/batch; installed power ~58–150 kW.
  • Examples of condenser catch temperature ≤ -75 °C; ultimate vacuum ≤ 1 Pa; cooling: water-cooled; defrost: water soaking.


Technical specifications
  • Brand: Labfreez® — Series: FD-P Series.
  • Compliance: GMP design, CE and ISO 9001; IQ/OQ/PQ/FAT documentation available.
  • Materials: SS316L for pharmaceutical-contact parts; SS304 for non-contact parts.
  • Condenser temperature: ≤ -75 °C; ultimate vacuum: ≤ 1 Pa.
  • Vacuum system: two-stage rotary vane pump (typical Leybold or Edwards); refrigeration: water-cooled systems with Bitzer compressors and Danfoss controls.
  • Options: stoppering under vacuum, CIP/SIP, eutectic test, extended recipe/database and SCADA remote monitoring.

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Go to the Labfreez Instruments Group Co., Ltd website for more information

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.