Large Scale Vacuum Freeze Dryer LLFD-B10 is vertical type, cylindrical compact structure. It offers manual and auto control mode, sensor calibration, intelligent temperature control, freeze drying termination reminding and other functions. The temperature ranges from -50℃ to +70℃ and offers 5+1 layers of shelf. Material used AISI 304 stainless steel, top and bottom plate thickness 5 mm. Features CFC Free refrigerant and PT-100 platinum resistance temperature sensor. Designed with refrigeration system, shelf, condenser, vacuum system and liquid circulation system. The heat is transferred to the inner space of the vacuum chamber and absorbed heat during sublimation efficiently. The product is dried completely and evenly.
| Drying Chamber | <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Freeze-drying area</strong></td><td>2.25 m<sup>2</sup></td></tr><tr><td><strong>Layers of shelf</strong></td><td>5 + 1</td></tr><tr><td><strong>Temperature scope of shelf</strong></td><td>-50℃ to +70℃(no-load)</td></tr><tr><td><strong>Shelf temperature error</strong></td><td>±1℃ (in balance)</td></tr><tr><td><strong>Shelf spacing</strong></td><td>80 mm</td></tr><tr><td><strong>Size of shelf</strong></td><td>500 mm × 900 mm</td></tr></table> |
| Condenser | <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Min. Temperature of condenser</strong></td><td>≤-70℃ (no-load)</td></tr><tr><td><strong>Water-capture capability</strong></td><td>＞30Kg</td></tr><tr><td><strong>Liquid material</strong></td><td>22 (Thickness: 10 mm）</td></tr><tr><td><strong>Defrosting</strong></td><td>Water soaking</td></tr><tr><td><strong>Final Vacuum degree</strong></td><td>≤ 5Pa</td></tr><tr><td><strong>Style of cooling</strong></td><td>Fan cooling</td></tr></table> |
| Shelf | <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Shelf effective area</strong></td><td>2.25 m<sup>2</sup></td></tr><tr><td><strong>Shelf size</strong></td><td>500 mm × 900 mm</td></tr><tr><td><strong>Shelf numbers</strong></td><td>5+1 Top shelf as temperature compensating plate</td></tr><tr><td><strong>Material number plate</strong></td><td>10 pcs</td></tr><tr><td><strong>Shelf spacing</strong></td><td>80 mm</td></tr><tr><td><strong>Shelf material</strong></td><td>AISI 304 stainless steel, Top and bottom plate thickness 5 mm</td></tr></table> |
| Condenser Design | <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Condenser Shape</strong></td><td>Vertical type, cylindrical Compact structure, better water capture ,easy to clean and defrosting</td></tr><tr><td><strong>Condenser material</strong></td><td>AISI 304 stainless steel</td></tr><tr><td><strong>Coiling pipe material</strong></td><td>AISI 304 stainless steel</td></tr><tr><td><strong>Condenser water capture</strong></td><td>≥ 30 kg</td></tr><tr><td><strong>Condenser Temperature Decreasing</strong></td><td>+20℃ to 40℃, within 30 minutes</td></tr><tr><td><strong>Condenser Min. temp.</strong></td><td>≤ -70℃</td></tr><tr><td><strong>Defrosting</strong></td><td>Water soaking</td></tr><tr><td><strong>Thermal insulation material</strong></td><td>Polyurethane foams</td></tr></table> |
| Refrigeration System | <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Refrigerator</strong></td><td>France Imported full closure compressor</td></tr><tr><td><strong>Refrigerant</strong></td><td>CFC Free refrigerant</td></tr><tr><td><strong>Refrigerator number</strong></td><td>2 sets</td></tr><tr><td><strong>Shelf refrigeration</strong></td><td>1 sets (shelf refrigeration at same time, indirect refrigeration)</td></tr><tr><td><strong>Condenser refrigeration</strong></td><td>1 set (shelf refrigeration at same time, direct refrigeration)</td></tr></table> |
| Vacuum System | <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Double stage rotary vane pump</strong></td><td>World famous brand</td></tr><tr><td><strong>Quantity</strong></td><td>1 set</td></tr><tr><td><strong>Vacuum gauge</strong></td><td>Reborn</td></tr><tr><td><strong>Chamber pumping rate</strong></td><td>Atmosphere 10 Pa ≤30 minutes (in dry condition)</td></tr><tr><td><strong>System Maximum vacuum</strong></td><td>≤ 5Pa</td></tr><tr><td><strong>System leaking rate</strong></td><td>≤ 10 Pa·l / sec</td></tr></table> |
| Liquid Circulation System | <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Liquid</strong></td><td>Low viscosity silicon oil( 25˚C, 5cst )National qualified product</td></tr><tr><td><strong>Liquid tubing material</strong></td><td>AISI 304, welding, heat keeping</td></tr><tr><td><strong>Circulation pump</strong></td><td>Web rotor canned pump, from internally famous brand</td></tr><tr><td><strong>Circulation pump quantity</strong></td><td>1 set</td></tr><tr><td><strong>Heating rate</strong></td><td>2 kW</td></tr><tr><td><strong>Heating control style</strong></td><td>Solid-state relay</td></tr><tr><td><strong>Stainless steel plate heat exchanger</strong></td><td>Well-known brands</td></tr><tr><td><strong>Temperature sensor</strong></td><td>PT-100 platinum resistance</td></tr></table> |
| Control style | <table class='table table-striped table-bordered table-responsive'><tr><td><strong>Noise</strong></td><td>≤ 80 dB</td></tr><tr><td><strong>Installation Power</strong></td><td>13.5 kW</td></tr><tr><td><strong>Dimension</strong></td><td>1200 × 2100 × 1700 mm</td></tr><tr><td><strong>Weight</strong></td><td>1200 kg</td></tr></table> |
- Designed with freeze drying area 2.25 m2
- It has automatic and manual control
- Offers vertical type, cylindrical compact structure
- Roughness of inner wall is Ra ≤ 0.6 μm
- Opening direction clockwise or anticlockwise
- Material used AISI 304 stainless steel and door material ACRYLIC
- Working temperature ranges from -50℃ to +70℃
- Thermal insulation material used is Polyurethane foams
- Equipped with PT-100 platinum resistance temperature sensor
- Designed with refrigeration system, shelf, condenser, vacuum system and liquid circulation system
- Adopts defrosting water soaking mode
Large Scale Freeze Dryer
The TLFD is the largest freeze dryer with all the features and advantages of our smaller freeze dryers, but on a production scale, enabling large scale, controllable freeze drying of bulk samples in a single cycle. Featuring the very latest technology in operator control, the TLFD series has user friendly interface which allows freeze drying 'recipes' to be pre-programmed and stored, giving the end user both flexibility and confidence in the control and monitoring of the entire freeze drying process.
Large Scale Vacuum Freeze Dryer LLFD-B11
- Drying Chamber
- Freeze-drying area0.32 m2Layers of shelf3 + 1Temperature scope of shelf-50℃ to +70℃(no-load)Shelf temperature error±1℃ (in balance)Shelf spacing70 mmSize of shelf270 mm × 400 mm
- Condenser
- Min. Temperature of condenser≤-70℃ (no-load)Water-capture capability＞6 KgLiquid material3L (Thickness: 10 mm）DefrostingElectric defrostingFinal Vacuum degree≤ 5PaStyle of coolingFan cooling
- Shelf
- Shelf effective area0.32 m2Shelf size270 mm × 400 mmShelf numbers3+1 Top shelf as temperature compensating plateMaterial number plate3 pcsShelf spacing70 mmShelf materialAISI 304 stainless steel, Top and bottom plate thickness 5 mmShelf temperature range-50℃ to +70℃ (no-load)
Large Scale Freeze Dryer LLFD-A10
- Condenser temperature
- - 70 °C
- Condenser capacity
- 60 kg / 24 h
- Freeze drying area
- 4.4 m²
Large Scale Freeze Dryer LLFD-A12
- Condenser temperature
- - 70 °C
- Condenser capacity
- 120 kg / 24 h
- Freeze drying area
- 7.75 m²
Large Scale Freeze Dryer LLFD-A11
- Condenser temperature
- - 70 °C
- Condenser capacity
- 80 kg / 24 h
- Freeze drying area
- 5.5 m²
Laboratory Bench-top Freeze Dryer
The Bench-top Series boasts a 3-4 kg per 24 hour condensing rate. For water based samples, -55°C condenser is the perfect choice. For samples containing solvents or with low eutectic points, -80°C condenser provides maximum performance. Designed for maximum flexibility and performance, Benchtop Freeze dryers can be customized with a range of accessories to support the needs of Laboratories and Research/Product Development teams.
Manifold Freeze Dryer LBFD-D10
- Condenser temperature
- - 50 °C
- Condenser capacity
- 3 kg / 24 h
- Freeze drying area
- 0.12 m²
T-type Freeze Dryer LBFD-B10
- Condenser temperature
- - 50 °C
- Condenser capacity
- 3 kg / 24 h
- Cold trap depth
- 140 mm
Manifold Top Press Freeze Dryer LBFD-E10
- Condenser temperature
- - 50 °C
- Condenser capacity
- 3 kg / 24 h
- Freeze drying area
- 0.08 m²
Manifold Freeze Dryer LBFD-D11
- Condenser temperature
- - 80 °C
- Condenser capacity
- 3 kg / 24 h
- Freeze drying area
- 0.18 m²
Laboratory Floor model Freeze Dryer
Floor model freeze dryer is a compact console with casters that make it easy to move.
Top Press Freeze Dryer LFFD-C11
- Condenser temperature
- - 80 °C
- Condenser capacity
- 3 kg / 24 h
- Freeze drying area
- 0.12 m²
Standard Freeze Dryer LFFD-A11
- Condenser temperature
- - 80 °C
- Condenser capacity
- 3 kg / 24 h
- Freeze drying area
- 0.18 m²
T-type Freeze Dryer LFFD-B10
- Condenser temperature
- - 50 °C
- Condenser capacity
- 3 kg / 24 h
- Cold trap depth
- 240 mm
T-type Freeze Dryer LFFD-B11
- Condenser temperature
- - 80 °C
- Condenser capacity
- 3 kg / 24 h
- Cold trap depth
- 240 mm
Pilot Freeze Dryer
With the introduction of the pilot freeze dryers, we have established the connecting factor between a typical bench-top freeze dryer used in laboratories and the industrial large scale freeze dryers.
Standard Freeze Dryer LPFD-A10
- Condenser temperature
- - 70 °C
- Condenser capacity
- 3 kg / 24 h
- Freeze drying area
- 0.2 m²
Standard Freeze Dryer LPFD-C10
- Condenser temperature
- - 70 °C
- Condenser capacity
- 10 kg / 24 h
- Freeze drying area
- 0.7 m²
Top Press Freeze Dryer LPFD-C11
- Condenser temperature
- - 70 °C
- Condenser capacity
- 10 kg / 24 h
- Freeze drying area
- 0.5 m²
Top Press Freeze Dryer LPFD-D11
- Condenser temperature
- - 70 °C
- Condenser capacity
- 15 kg / 24 h
- Freeze drying area
- 1.15 m²
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