A Leading Refrigeration Equipment Manufacturer in China

Pharmaceutical Freeze Dryer

Pharmaceutical Freeze Dryer

Versatile Production Freeze Dryer

The FDL range freeze dryer/lyophilizer designed to fit commercial and industrial production, the freeze dryers designed consider a lot of factors that guarantee your success freeze drying result, we provide standard factory models as well as customized solutions/configurations for your pharmaceutical production, our experienced engineer team have strong ability design the most economic freeze dry system ensure your success and high quality freeze drying result.

Huayu Brother as a renowned freeze drying machine manufacturer and supplier in China, we designed and manufactured a range of freeze dryers, from lab to industrial large scale production freeze dryers. Our lyophilizers are delicate design, compact size, high reliability, excellent performance and economic price, we have installed over 200 sets industrial production freeze drying equipment in global, customer are satisfied by its excellent performance and reliable working. Please feel free contact us get an offer or solutions.

We have strong ability design the freeze dryer to fit your special request with cost-effective price, the range lyophilizer shelf area 1m2 to 50m2 and ice condenser capacity 10L to 500L.

About Pharmaceutical Freeze Dryer


Multi Applications: By bulk or stoppering loading.

Popular Application:

  • Pharmaceutical.
  • Biological.
  • Chemical.
  • Vaccine.
  • Blood.
  • Read More>>
Exclusive Features

Safety Freeze Drying

  • The designing of modular system, all mechanical subsystem like vacuum, refrigeration, fluid recycle, heating etc. design and installed modular, during working they are individual working and controlled by high advanced LYO-MEGA system, not influence each other, and the LYO-MEGA system have interlock function avoid mis operate, temperature or vacuum out of set automatic balance system.
  • The state of art treatment to drying chamber (roughness, flatness, easy clean house, slope for drain) and excellent performance (vacuum control, temperature uniformity) also provide a higher energy efficient and precision control.
  • We also design ensure the system reliability in hardware part, customer could select one more suit (compressor, vacuum pump, fluid pump) for backup, once there have a failure, backup units automatic start ensure the failure no influence entire freeze drying process at all.

Hygienic Drying Process

  • The shelf/tray freeze dryer come with stainless steel drying house, stainless steel door, all internal components that contact product also use stainless steel material. Door seal by medical grade silicone rubber, the inert material no influence dried products quality.
  • Shelves internal are hollow, welding channel enable silicone oil recycle inside bring freezing or heating energy, all the pipes use stainless steel material and go through pressure test, ensure no leakage, no pollute raw material.
  • Drying finish, vacuum break could be pulse air in avoid powder flying in drying chamber, condenser also could install isolation valve and condensing water collect device.

Considered Design

  • Commercial and industrial machines are heavy duty and large capacity, many components installed, for easy maintenance and transport, FDL-series freeze dryer are designed by modular: drying chamber, ice condenser, compressor system, vacuum system, medium recycle system etc. scientific installed as module, sensors and electric cables connect electric cabinet, during the freeze drying process, automatic working as per controller directives.
  • Modular system will benefit a lot of its easy transport and install, maintenance, trouble shooting, parts replacement, the system upgrade in future also need less work.

Rich Configurations/Fully Customized

  • According to your special request, budget control, system size or install type, FDL freeze dryer could be flexible design to meet your demand.
  • Parts brand, main material, functions, control type, structure type (vertical or horizontal), all could be customized. please feel free contact us to custom your own suitable solutions.
Advanced Control system

Versatility Control System

LYO-MEGA controller system which combine PLC + Touch screen based electric cabinet and computer (software) control provide. The control system could meet 21 CFR part 11.

The HMI interface or computer software display information from sensors such as shelves, condensers, vacuum (set and actual data), provide operators full control rights of the recipes setting, freeze drying data storage/export/print by data sheet or curve format, manual or automatic working select, as well as the main components working status real-time display.

  • Log in and authority management.
  • Parts/valves working status.
  • Freeze drying recipes management.
  • Drying curve display.
  • Drying data export by batches.
  • Automatic or semi-automatic working select.
  • Alarm information.
  • Data download.

Optional, PC suit provide more convenient freeze drying operation and data storage.

Excellent System Performance
  • Shelves roughness Ra<0.5um
  • Drying chamber inner wall roughness Ra<0.5um
  • Shelves flatness <0.5mm/m
  • Shelves cooling from +20C to –40C within 60min.
  • Shelves lowest temperature –50C.
  • Shelves heating from –40C to +20C within 60min.
  • Shelves Max temperature +70C (accuracy 1C).
  • Ice condenser cooling from 20C to –40C within 30min.
  • Ice condenser lowest temperature –80C.
  • Ice condenser defrosting time within 60min.
  • Vacuum pump from atmosphere to 15Pa within 30min.
  • System final vacuum <5Pa, leakage ≤5x10-2mbarL/s.

Specifications Pharmaceutical Freeze Dryer

FD-1L ~ 3L
FD-5L ~ 20L
FD-30L ~ 50L
Model FD-1L FD-2L FD-3L
Shelves area 1.15m2 2.16m2 3.24m2
Ice Capacity 20L 40L 60L
Shelves 4+1 4+1 6+1
Shelves size 480*600mm 600*900mm 600*900mm
Trays 4EA 8EA 12EA
Shelf Temp. -50℃ to +70℃ -50℃ to +70℃ -50℃ to +70℃
Condenser Temp. -80℃ -80℃ -80℃
Vacuum <5Pa <5Pa <5Pa
Power 9kw 15kw 18kw
Size 2500*1100*2000 2500*1300*2100 2800*1200*2500
Vials Capacity (φ22) 2200Pcs 4300Pcs 6500Pcs
Model FD-5L FD-10L FD-20L
Shelves area 5.25m2 10.5m2 19.8m2
Ice Capacity 100L 200L 300L
Shelves 7+1 7+1 11+1
Shelves size 750*1000mm 1000*1500 1200*1500
Trays 28EA 42EA 66EA
Shelf Temp. -50℃ to +70℃ -50℃ to +70℃ -50℃ to +70℃
Condenser Temp. -80℃ -80℃ -80℃
Vacuum <5Pa <5Pa <5Pa
Power 32kw 55kw 80kw
Size 4000*1500*2500 4500*2000*2500 6000*2100*2500
Vials Capacity (φ22) 10000Pcs 21000Pcs 41000Pcs
Model FD-30L FD-50L
Shelves area 29.7m2 48.6m2
Ice Capacity 400L 600L
Shelves 11+1 18+1
Shelves size 1500*1800 1500*1800
Trays 99EA 162EA
Shelf Temp. -50℃ to +70℃ -50℃ to +70℃
Condenser Temp. -80℃ -80℃
Vacuum <5Pa <5Pa
Power 85kw 125kw
Size 7500*2200*3000mm 11000*2200*3500mm